Re: [amibroker] Re: Help with Code for MA Cross Over - Ribbon Indictor
Hello Ken, check this P = ParamField(Price field,-1); Periods = Param(Periods, 15, 2, 300, 1 ); Width = Param(Width%, 2, 0, 10, 0.05 ); Color = ParamColor(Color, colorCycle ); Style = ParamStyle(Style); CenterLine = MA( P, Periods ); Plot( (1 + Width * 0.01) * CenterLine, %EnvTop + _PARAM_VALUES(), Color, Style ); Plot( (1 - Width * 0.01) * CenterLine, %EnvBot + _PARAM_VALUES(), Color, Style ); CenterLine2 = MA(CenterLine,100); Plot( (1 + Width * 0.01) * CenterLine2, %EnvTop + _PARAM_VALUES(), 6, 32 ); Plot( (1 - Width * 0.01) * CenterLine2, %EnvBot + _PARAM_VALUES(), 6, 32 ); Thank you bye the way.. how do you intrepret your previous code ?? (MA Cross Over - Ribbon ) --- On Thu, 9/9/10, Ken H sfehe...@yahoo.com.au wrote: From: Ken H sfehe...@yahoo.com.au Subject: Re: [amibroker] Re: Help with Code for MA Cross Over - Ribbon Indictor To: amibroker@yahoogroups.com Date: Thursday, 9 September, 2010, 7:30 AM Thanks guys for the help to resolve my problem with the ribbon indicator code. It is greatly appreciated. If I can just ask for help one more time please. I am sure it is very simple to do but as much as I play around, I can't get the percent band code below to lock to a MA instead of the close. Can anyone suggest what I need to do? Many thanks again Ken _SECTION_BEGIN(Percent Bands); P = ParamField(MA1(Close,100,-1); Periods = Param(Periods, 15, 2, 300, 1 ); Width = Param(Width%, 2, 0, 10, 0.05 ); Color = ParamColor(Color, colorCycle ); Style = ParamStyle(Style); CenterLine = MA( P, Periods ); Plot( (1 + Width * 0.01) * CenterLine, %EnvTop + _PARAM_VALUES(), Color, Style ); Plot( (1 - Width * 0.01) * CenterLine, %EnvBot + _PARAM_VALUES(), Color, Style ); _SECTION_END();
Re: [amibroker] Moving Average
Hello denis , The average is shifted back 9-bars. it should be x= Ref(MA(mp,18) , -9 ); --- On Wed, 1/9/10, Dennis Lipter blackca...@verizon.net wrote: From: Dennis Lipter blackca...@verizon.net Subject: [amibroker] Moving Average To: amibroker@yahoogroups.com Date: Wednesday, 1 September, 2010, 12:07 PM The code below is for a centered moving average. The average is shifted back 9-bars. The problem is that for those 9-bars, a flat line is plotted. I would prefer to have that portion of the plot blank instead of the flat line. mp=IIf(C,(H+L+C)/3,(H+L)/2); x= Ref(MA(mp,18),9); Plot(x,Centered MA-18 ,colorRed); Ideas would be appreciated. Thanks
Re: [amibroker] Re: Formula Help Needed
Hello Edward,wow..great . .i was looking for something like this [ i.e- your
code ]Thank you
--- On Sun, 29/8/10, Edward Pottasch empotta...@skynet.be wrote:
From: Edward Pottasch empotta...@skynet.be
Subject: Re: [amibroker] Re: Formula Help Needed
To: amibroker@yahoogroups.com
Date: Sunday, 29 August, 2010, 1:18 AM
Jeff,
I agree with cas soni that plotting the problem makes it
easier to solve.
You can use the valuewhen() function but the
problem is that before a sell is found new buy signals emerge. That is why I
would solve such a problem using an exit loop. See code below. If this can be
solved using array calculations only I woud not know how,
regards, Ed
procedure
buySell_proc(BuyXX,sellStopProfit,sellStopLoss,initPer)
{
global
BuyAdjusted;
global BuyPriceAdjusted;
global SellAdjusted;
global
SellPriceAdjusted;
global stopProfitArray;
global
stopLossArray;
BuyAdjusted = 0;
BuyPriceAdjusted =
0;
SellAdjusted = 0;
SellPriceAdjusted = 0;
stopProfitArray =
Null;
stopLossArray = Null;
slip = 0;
for( i = initPer + 1; i BarCount; i++ )
{
if (BuyXX[ i ])
{
BuyAdjusted[ i ] =
1;
BuyPriceAdjusted[ i ] = C[ i ] +
slip;
stopProfitArray[ i ] = BuyPriceAdjusted[ i ] +
sellStopProfit[ i ];
stopLossArray[ i ] = BuyPriceAdjusted[ i ] -
sellStopLoss[ i ];
for (j = i + 1; j
BarCount; j++)
{
stopLossArray[ j ] =
stopLossArray[ i ];
stopProfitArray[ j ] = stopProfitArray[
i ];
// exit at stop loss
if (C[ j ]
stopLossArray[ j
])
{
SellAdjusted[ j ] =
1;
SellPriceAdjusted[ j ] = C[ j ] -
slip;
i =
j;
break;
}
//
exit at stop profit
else if (C[ j ] stopProfitArray[ j
])
{
SellAdjusted[ j ] =
1;
SellPriceAdjusted[ j ] = C[ j ]-
slip;
i =
j;
break;
}
//
to avoid problems at the end of the array
else if (j ==
BarCount - 1)
{
i =
BarCount;
break;
}
}
}
}
}
SetBarsRequired(sbrAll,sbrAll);
ATRx = Optimize(ATR Multiplier, 3, 1, 5, 1); // ATR
Multiplier
WATR = ((Ref(ATR(8),-2)*8) + (ATR(1)*1.125) +
(Ref(ATR(1)*1.125,-1)))/10; //Weighted ATR (last 20% has a 12.5% weighting
factor)
twentydayupper = Ref(HHV(H, 20), -1);
BuyXX = Cross(C,
twentydayupper);
buySell_proc(BuyXX,WATR*ATRx,WATR*2,8);
Buy =
BuyAdjusted;
BuyPrice = BuyPriceAdjusted;
Sell =
SellAdjusted;
SellPrice = SellPriceAdjusted;
// chart
GraphXSpace = 5;
SetChartOptions(0,
chartShowDates);
Plot( C, \nCandle,colorWhite, styleCandle
);
Plot(twentydayupper,,colorBlue,1);
Plot(stopLossArray,\nsellStopLoss,colorRed,1);
Plot(stopProfitArray,\nsellStopProfit,colorGreen,1);
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorGreen,0,L,-15);
PlotShapes(IIf(Buy,shapeHollowSmallCircle,shapeNone),colorWhite,0,BuyPrice,0);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,H,-15);
PlotShapes(IIf(Sell,shapeHollowSmallCircle,shapeNone),colorWhite,0,SellPrice,0);
From: JEFF F
Sent: Saturday, August 28, 2010 7:14 PM
To: amibroker@yahoogroups.com
Subject: [amibroker] Re: Formula Help Needed
Thanks cas soni,
I appreciate your input, and adding the plot. The problem
I am having is the sellprice and sellstop seem to be floating numbers and
recalculated every day. I want them to be calculated once at entry, and remain
that fixed value until a sell is triggered. Any help is much
appreciated.
--- In amibroker@yahoogroups.com, cas soni
soni...@... wrote:
Hello Jeff ,
First let me say
i am not an afl expert ,
so please try this
ATRx =
Optimize(ATR Multiplier, 3, 1, 5, 1); // ATR Multiplier
WATR =
(Ref(ATR(8),-2)*8 + (ATR(1)*1.125) + (Ref(ATR(1)*1.125,-1)))/10; //Weighted ATR
(last 20% has a 12.5% weighting factor)
twentydayupper = Ref(HHV(H,
20), -1);
Plot(C,,3,64);
Plot(twentydayupper,,7,1);
Buy = Cross(C,
twentydayupper);
BuyPrice=ValueWhen(Buy,C,1);
Sellstop = BuyPrice - WATR*2;
SellPrice = BuyPrice +
WATR*ATRx;
Sell = Cross(Sellstop, C) OR Cross(C, SellPrice);
Plot(SellPrice,sellprice,4,1);
Plot(Sellstop,sellstop,6,1);
PlotShapes(Buy*shapeUpArrow,colorGreen,0,L,-5);
PlotShapes(Sell*shapeDownArrow,colorRed,0,H,-5);
AddColumn(ATRx, ATRx);
AddColumn(ATR(10), ATR);
AddColumn(WATR, Weighted ATR);
AddColumn(Ref(ATR(8),-2), ATR(8) Two
Days Ago);
AddColumn(ATR(1)*1.125, Weighted ATR Today);
AddColumn(Ref(ATR(1)*1.125,-1), Weighted ATR Yesterday);
AddColumn(twentydayupper, 20 Day Upper);
AddColumn(Sellstop,
Sellstop);
AddColumn(SellPrice, SellPrice);
AddColumn(BuyPrice, BuyPrice);
AddColumn(C, Close);
Filter=1;
Hope this helps
Thank you
--- On Sat, 28/8/10, JEFF F je...@... wrote:
From: JEFF F je...@...
Subject: [amibroker] Formula Help
Needed
To: amibroker@yahoogroups.com
Date: Saturday, 28 August, 2010, 8:53 PM
Â
If one of the AFL experts out there could
help me out, it would be greatly appreciated. I do
Re: [amibroker] Re: Multiple indicators combined to generate a Buy Sell signal - In one code
Hello bobby,i think this is what you need to do price=c;buy= (Price EMA(Price,14)) AND (Price MA(Price,20)) AND (Accdist() MA(Accdist(),20)) AND (Accdist EMA(Accdist(),14)) vice versa for sell ..thank you--- On Wed, 11/8/10, A arbhap...@yahoo.com wrote: From: A arbhap...@yahoo.com Subject: [amibroker] Re: Multiple indicators combined to generate a Buy Sell signal - In one code To: amibroker@yahoogroups.com Date: Wednesday, 11 August, 2010, 12:55 AM Hello, Repeating my Request for help in coding the following... --- In amibroker@yahoogroups.com, Bobby R bobby6...@... wrote: Dear Members, Pls help warm regards...bobby --- In amibroker@yahoogroups.com, Bobby R bobby6910@ wrote: Hello, I need some help in coding the below mentioned conditions to generate: BUY signal : (Price 14EMA) AND (Price 20MA) AND (Accdist() MA(Accdist(),20)) AND (Accdist EMA(Accdist(),14)) and vice versa for SELL (Price 14EMA) AND (Price 20MA)AND (Accdist() MA(Accdist(),20)) AND (Accdist EMA(Accdist(),14)) Can we combine multiple indicators to generate Buy/Sell signals ? Also request for code to give alert output (sound) - suppressing multiple sound alarms AND output in the Alert Window Requesting the pro's to help coding Warm Regards...Bobby
Re: [amibroker] Using BuyStop and SellStop orders - How does it work?
Hello pcmoxon,you didn't use PLOT..add this lines SetChartOptions(0, chartShowDates); Plot(C,Close,colorWhite,64); PlotShapes(IIf(Buy , shapeSmallUpTriangle, shapeNone) ,colorGreen, 0,L,-20); PlotShapes(IIf(Sell , shapeSmallDownTriangle, shapeNone) ,colorRed, 0,H,-20); Plot(MA1,\nDynPiv25,ParamColor(Color 1,ColorRGB(238,174,238)),stylethick); Plot(MA2,\nDynPiv50,ParamColor(Color1 2,ColorRGB(255,20,147)),styleline); and make sure your market start time / end time is correctly set Thank you --- On Fri, 30/7/10, pcmoxon teklin...@googlemail.com wrote: From: pcmoxon teklin...@googlemail.com Subject: [amibroker] Using BuyStop and SellStop orders - How does it work? To: amibroker@yahoogroups.com Date: Friday, 30 July, 2010, 12:01 AM Hi, I am trying to test a simple MA Cross over system that uses Buy-Stop and Sell-Stop orders. I can't for the life Of me workout how this should work. What I want the system to do is only trade between the 'tstart' 'tend' parameter. When there is a MA-Cross set a BuyStop or Sell stop order at the High/Low of the bar where the MA-Cross ocurred, so the trade is only entered when the stop order is taken out. I would be very gratefull if someone can take a look at my code below and point me in the right direction to get this to work. Thanks, Pete // //+--+ //| Variable/Parameters Start| //+--+ // Set up the lengths for the moving averages Length1= Param(Fast MA,3,1,20,1); Length2= Param(Slow MA,30,21,80,1); // Trade Times tstart = 07; tend = 15; time_valid = TimeNum() = tstart AND TimeNum() = tend; //+--+ //| Buy Sell Logic | //+--+ MA1 = MA(C,Length1); MA2 = MA(C,Length2); Buy = Ref(Cross(MA1,MA2),-1) AND time_valid; Short = Ref(Cross(MA2,MA1),-1) AND time_valid; Sell = Short; Cover = Buy; BuyStop = Ref(H,-1); SellStop = Ref(L,-1); BuyPrice = Max( BuyStop, Low ); // make sure buy price not less than Low SellPrice = Min( SellStop, High ); // make sure sell price not greater than High Buy = ExRem(Buy,Sell); Sell = ExRem(Sell,Buy);
Re: [amibroker] Req help coding problems bars since crossover and exploration-same stock
Hello Inquisitive Voyager, I think you need to add this lines , Filter=Buy OR Sell or f or g ; AddColumn(d,barssince,1.2); AddColumn(f,barssince up,1); AddColumn(g,barssince dw,1); Thank you --- On Wed, 28/7/10, Inquisitive Voyager hedonist2...@gmail.com wrote: From: Inquisitive Voyager hedonist2...@gmail.com Subject: Re: [amibroker] Req help coding problems bars since crossover and exploration-same stock [1 Attachment] To: amibroker@yahoogroups.com Date: Wednesday, 28 July, 2010, 5:59 PM [Attachment(s) from Inquisitive Voyager included below] (1) try the attachment. (2) for second problem: adjust range parameters in AA . On Tue, Jul 27, 2010 at 9:44 PM, ford7k for...@yahoo. com wrote: Hi Afl experts Please help with minor problem -coding lines needed First thing In the exploration I like to get buy=upcrossover( say 50M over 200MA) SELL = 50MA BELOW 200MA So far no prob I want to know in the exploration, that how many bars passed since latest,most recent crossover for buy and for crossover sell. I tried barssince but nothing happening. Can somebody guide me please-may be doing something wrong. Second problem I run an exploration in intraday or daily. I get same stock appearing manytimes. How to get one stock appear only onetime? May be there are signals for buy or sell for just ten stocks but if each stock appears over 7 times or 10 times,I feel it as a problem. thanks in advance regards ford
Re: [amibroker] brain trend afl
Hello santhosh,
Check , tatechnics.in .. i think. Kbrain is almost / equal to brain trend .
Thank you
--- On Thu, 22/7/10, santhosh santhosh3d2...@yahoo.com wrote:
From: santhosh santhosh3d2...@yahoo.com
Subject: [amibroker] brain trend afl
To: amibroker@yahoogroups.com
Date: Thursday, 22 July, 2010, 3:01 PM
hello friends,
ihave brain trend.mq4 indicator... now need its covert to afl
formula.. can any body help me.plz
//+--+
//| BrainTrend2StopLine.mq4 |
//| www.forex-tsd.com |
//| Nick Bilak |
//+--+
#property copyright Copyright © 2005, MetaQuotes Software Corp.
#property link www.forex-tsd.com
#property indicator_chart_window
#property indicator_buffers 2
#property indicator_color1 Blue
#property indicator_color2 Red
// input parameters
extern int NumBars=500;
extern int EnableAlerts=0;
// buffers
double ExtMapBuffer1[];
double ExtMapBuffer2[];
double spread;
//+--+
//| Custom indicator initialization function |
//+--+
int init()
{
// indicators
SetIndexStyle(0,DRAW_LINE);
SetIndexBuffer(0,ExtMapBuffer1);
SetIndexEmptyValue(0,0.0);
SetIndexStyle(1,DRAW_LINE);
SetIndexBuffer(1,ExtMapBuffer2);
SetIndexEmptyValue(1,0.0);
spread=MarketInfo(Symbol(),MODE_SPREAD)*Point;
//
return(0);
}
//+--+
//| Custor indicator deinitialization function |
//+--+
int deinit()
{
//
//
return(0);
}
//+--+
//| Custom indicator iteration function |
//+--+
int start() {
int counted_bars=IndicatorCounted();
int artp=7;
double cecf=0.7;
int satb=2000;
int Shift=0;
bool river=True;
double Emaxtra=0;
double widcha=0;
double TR=0;
double Values[100];
int glava=0;
double ATR=0;
int J=0;
double Weight=0;
double r=0;
double r1=0;
int p=0;
int Curr=0;
double Range1=0;
double s=2;
double f=10;
double value3=0;
double h11=0;
double h12=0;
double h13=0;
double const=0;
double orig=0;
double st=0;
double h2=0;
double h1=0;
double h10=0;
double sxs=0;
double sms=0;
double temp=0;
double h5=0;
double r1s=0;
double r2s=0;
double r3s=0;
double r4s=0;
double pt=0;
double pts=0;
double r2=0;
double r3=0;
double r4=0;
double tt=0;
if (Bars NumBars) satb = Bars; else satb = NumBars;
if (Close[satb - 2] Close[satb - 1]) river = True; else river = False;
Emaxtra = Close[satb - 2];
for (Shift = satb - 3; Shift=0; Shift--) {
TR = spread + High[Shift] - Low[Shift];
if (MathAbs(spread + High[Shift] - Close[Shift + 1]) TR) TR = MathAbs(spread
+ High[Shift] - Close[Shift + 1]);
if (MathAbs(Low[Shift] - Close[Shift + 1]) TR) TR = MathAbs(Low[Shift] -
Close[Shift + 1]);
if (Shift == satb - 3) {
for (J = 0; J=artp - 1; J++) { Values[J] = TR; }
}
Values[glava] = TR;
ATR = 0;
Weight = artp;
Curr = glava;
for (J = 0; J=artp - 1; J++) {
ATR += Values[Curr] * Weight;
Weight -= 1;
Curr -= 1;
if (Curr == -1) Curr = artp - 1;
}
ATR = 2.0 * ATR / (artp * (artp + 1.0));
glava += 1;
if (glava == artp) glava = 0;
widcha = cecf * ATR;
if (river Low[Shift] Emaxtra - widcha) {
river = False;
Emaxtra = spread + High[Shift];
}
if (!river spread + High[Shift] Emaxtra + widcha) {
river = True;
Emaxtra = Low[Shift];
}
if (river Low[Shift] Emaxtra) {
Emaxtra = Low[Shift];
}
if (!river spread + High[Shift] Emaxtra) {
Emaxtra = spread + High[Shift];
}
Range1 = iATR(NULL,0,10,Shift)+spread/10.0;
if (river) {
if (Low[Shift] - Range1 * s r r != 0) r1 = r; else r1 = Low[Shift] -
Range1 * s / 3.0;
if (p == 2) r1 = Low[Shift] - Range1 * s / 3.0;
ExtMapBuffer1[Shift]=r1;
ExtMapBuffer2[Shift]=0;
r = r1;
p = 1;
} else {
if (spread + High[Shift] + Range1 * s r r != 0) r1 = r; else r1 = spread +
High[Shift] + Range1 * s / 3.0;
if (p == 1) r1 = spread + High[Shift] + Range1 * s / 3.0;
ExtMapBuffer1[Shift]=0;
ExtMapBuffer2[Shift]=r1;
r = r1;
p = 2;
}
}
}
[amibroker] RE - 5.30.3 [1 Attachment]
sir, i have installed new version 5.30.3.5106 .and i found that when ever i start amibroker , chart gets plotted from the begining [ first data ] please check this image. Kindly guide me if i am doing anything wrong Thank you
Re: [amibroker] Re: pl. code this
Hello ,I had given you BBsqueeze .afl indicator long time ago...use that..i
think it is same as per mt4 indicator..* i dont have that afl have a nice time.
.
--- On Sun, 18/7/10, bharat bharat_parth2...@yahoo.com wrote:
From: bharat bharat_parth2...@yahoo.com
Subject: [amibroker] Re: pl. code this
To: amibroker@yahoogroups.com
Date: Sunday, 18 July, 2010, 5:41 PM
Hi
Found full MT4 code for this.Pl. Code AFL
===
// This indicator is based on a strategy mentioned in John Carter's book,
Mastering the Trade. The basic idea
// behind the strategy is that markets tend to move from periods of low
volatility to high volatility and
// visa versa. The strategy aims to capture moves from low to high volatility.
For gauging this he uses two
// common indicators - Bollinger Bands and Keltner Channels (ok, not so
common!). He also uses the Momentum
// indicator to provide a trade bias as soon as the Bollinger Bands come back
outside the Keltner Channels.
//
// The Squeeze_Break indicator combines this into a signal indicator and has
the following components:
// 1. A positive green histogram means that the Bollinger Bands are outside
the Keltner Channels
// and the market is lightly to be trending or volatile. The stronger the
histogram the stronger
// the directional price move.
// 2. A negative red histogram means that the Bollinger Bands are inside
the Keltner Channels
// and the market is lightly to be consolidating. The stronger the red
histogram the tighter
// price action is becoming.
// 3. Incorporated into the indicator is a Momentum indicator. According to
the strategy J. Carter
// goes long when the Bollinger Bands break outside the Keltner Bands and
the Momentum indicator
// is above the zero line. He goes short when the Momentum indicator is
below the zero line on the
//break.
// 4. I've also added other indicator info in the top left hand corner to
give a broader idea
// of current market conditions.
// 5. The indicator provides audio alerts when a potential breakout is
occurring.
//
// This indicator tends to be better with the larger timeframes. Personally I
don't trade on an alert
// signal alone. It's just a handy tool for warning me of potential breakout
trades.
//
===
#property copyright DesORegan
#property link mailto: oregan_...@hotmail.com
//
// indicator properties
//
#property indicator_separate_window
#property indicator_buffers 3
#property indicator_color1 ForestGreen
#property indicator_color2 Red
#property indicator_color3 Blue
// ===
// User Inputs
// ===
extern int Boll_Period=20;
extern doubleBoll_Dev=2.0;
extern int Keltner_Period=20;
extern doubleKeltner_Mul=1.5;
extern int Momentum_Period=12;
extern int Back_Bars=1000;
extern bool Alert_On=true;
extern bool On_Screen_Info=true;
// =
// Buffer Array Declarations
// =
double Pos_Diff[]; // Pos Histogram
double Neg_Diff[]; // Neg Histogram
double Momentum[]; // Momentum Indicator
// ===
// Internal Array Declarations
// ===
double Squeeze[]; // Used to track which i (index value) is above
// and below zero line. 0 followed by 1 triggers alert
// =
// Internal Global Variables
// =
datetimeLast_Alert_Time = 0; // Used to prevent continuous alerts on
current bar
//+--+
//| Custom indicator initialization function |
//+--+
int init()
{
IndicatorDigits(4); // indicator value precision
//==
// Indicator Setup
//==
SetIndexStyle(0,DRAW_HISTOGRAM,EMPTY,3);
SetIndexBuffer(0,Pos_Diff);
SetIndexStyle(1,DRAW_HISTOGRAM,EMPTY,3);
SetIndexBuffer(1,Neg_Diff);
SetIndexStyle(2,DRAW_LINE,STYLE_DOT);
SetIndexBuffer(2,Momentum);
// ===
// Indicator Labels
// ===
IndicatorShortName(Squeeze_Break
(Boll:+Boll_Period+,+DoubleToStr(Boll_Dev,1)+;Kelt:+Keltner_Period+,+DoubleToStr(Keltner_Mul,1)+;Mom:+Momentum_Period+));
//
// Array Initialization
//
ArrayResize(Squeeze, Back_Bars); //
Re: [amibroker] SCREEN SHOTs - AFLS request
Hello kalpana, first image [ forumla name = the foundation] , and its posted on traderji.com , rest 2 i dont know . Thank you --- On Sat, 13/2/10, Kalpana Samudrala samudralakalp...@yahoo.com wrote: From: Kalpana Samudrala samudralakalp...@yahoo.com Subject: [amibroker] SCREEN SHOTs - AFLS request [3 Attachments] To: Amibroker amibroker@yahoogroups.com Date: Saturday, 13 February, 2010, 8:37 PM [Attachment(s) from Kalpana Samudrala included below] Hai Friends I saw some screen shots in the web. I need those Afls if anybody having them Please forward or provide link where it is available. If anybody using may please send AFL Thanks samudralakalpana New Email addresses available on Yahoo! Get the Email name you've always wanted on the new @ymail and @rocketmail. Hurry before someone else does! Your Mail works best with the New Yahoo Optimized IE8. Get it NOW! http://downloads.yahoo.com/in/internetexplorer/
Re: [amibroker] Need help for price oscillator
Hello kamal, you want something like this ? r1 = Param( Fast avg, 5, 2, 200, 1 ); r2 = Param( Slow avg, 35, 2, 200, 1 ); Plot(OscP( r1,r2), _DEFAULT_NAME( ),IIf(OscP( r1,r2)0,5,4) , styleNoTitle | ParamStyle( Histogram style, styleHistogram | styleNoLabel, maskHistogram)); Plot(MA(OscP(r1,r2),5),,IIf(OscP(r1,r2)0,5,4),1); Thank you --- On Sun, 27/12/09, kml_soni1973 kml_soni1...@yahoo.com wrote: From: kml_soni1973 kml_soni1...@yahoo.com Subject: [amibroker] Need help for price oscillator To: amibroker@yahoogroups.com Date: Sunday, 27 December, 2009, 7:25 AM Hello, I want to add 2 moving averages for oscillator i.e separate moving average for positive and negative signal. Follwing are the oscillator formula:- r1 = Param( Fast avg, 5, 2, 200, 1 ); r2 = Param( Slow avg, 35, 2, 200, 1 ); Plot(OscP( r1,r2), _DEFAULT_NAME( ), ParamColor( Histogram color, colorCustom12 ), styleNoTitle | ParamStyle( Histogram style, styleHistogram | styleNoLabel, maskHistogram ) ); Please help me in this regard. Regards, Kamal The INTERNET now has a personality. YOURS! See your Yahoo! Homepage. http://in.yahoo.com/
Re: [amibroker] Re=Days since DMI crossover
Hello alan,
Everything is good at my end...i checked / confirmed with charts bar per bar
basis..in both scan and exploration mode
* add this for exploration
BuyPrice=ValueWhen(Buy,C);
SellPrice=ValueWhen(Sell,C);
Filter=Buy OR Sell ;
AddColumn(IIf(Buy,BuyPrice,Null),Buy Price, 6.2,1,colorGreen,70);
AddColumn(IIf(Sell,SellPrice,Null),sell Price, 6.2,1,colorOrange,70);
Thank you
--- On Sun, 22/11/09, Alan a...@thenorthams.us wrote:
From: Alan a...@thenorthams.us
Subject: Re: [amibroker] Re=Days since DMI crossover
To: amibroker@yahoogroups.com
Date: Sunday, 22 November, 2009, 7:59 PM
Hi soni67c:
Thanks for the code. I tried it and here is a snippit of the results
after a scan:
Ticker Trade Date Close
AAPL Sell 10/28/2009 192.4
AAPL Buy 11/5/2009 194.03
AAPL Sell 11/20/2009 199.92
ADBE Sell 10/22/2009 35.17
This table shows a sell signal on 10/28/09 while MDI is still positive,
a buy signal on 11/05 when on the stock chart is shows a buy signal on
11/04, and the table shows a sell signal on 11/20/09 again while MDI is
still positive. So I must not be doing something right. I am using a
filter list of the 's and Scan set for n=30. Any ideas why I am
getting these results?
Regards,
Alan
soni67c wrote:
Hello Alan,
Check this formula...this is what you want :).
Range = Param( +DI - D range, 10, 5, 30,1 );
Plot(PDI(Range),,5,1);
Plot(MDI(Range),,4,1);
Plot(ADX(Range),,13,1);
Buy = Cross(PDI(Range), MDI(Range));
Sell = Cross(MDI(Range), PDI(Range));
PlotShapes(IIf(Buy,shapeUpArrow,shapeNone),colorGreen,0,20,0);
PlotShapes(IIf(Sell,shapeDownArrow,shapeNone),colorRed,0,20,0);
bars=SelectedValue(Min( BarsSince( Cross(PDI(Range) , MDI(Range) )),
BarsSince( Cross( MDI(Range), PDI(Range))) ));
prevclose=Ref(Close,-bars);
Com=EncodeColor(colorTan)+(\n\nCurrently the +DMI (+Range+) is +
WriteIf(PDI(Range) MDI(Range),bullish,bearish)+, and it crossed +
WriteIf(PDI(Range) MDI(Range),above,below)+ -DMI (+Range+)
.+\n+EncodeColor(colorAqua)+
WriteVal( Min( BarsSince( Cross( PDI(Range), MDI(Range) )), BarsSince(
Cross( MDI(Range), PDI(Range, 0.0)+
period(s) ago.)+EncodeColor(colorTan)+
Com=(\n\nSince the +DMI crossed -DMI, +Name()+ 's price has :
)+EncodeColor(colorGold)+\n+
WriteIf(Closeprevclose,increased %,decreased
%)+WriteVal(100*(Close-prevclose)/prevclose)+
EncodeColor(colorTan)+Com=(\n\nAnd has ranged from a high of +
WriteVal(HHV(High,bars+1),6.2)+ to a low of
+WriteVal(LLV(Low,bars+1),6.2));
Title = EncodeColor(colorWhite)+ ABS3 + - + Name() +
EncodeColor(colorRed)+ Interval(2) + EncodeColor(colorWhite) +
- + Date() + - +\n +EncodeColor(colorYellow) +Op-+O+
+Hi-+H+ +Lo-+L+ +
Cl-+C+ + Vol= + WriteVal(V)+ Com;
Thank you
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Re: [amibroker] Re:Inverted (upside-down) chart display
please try this.. //- DF = -0.0003; TC = C; IC = 1 / ( C - DF ); IO = 1 / ( O - DF ); IL = 1 / ( H - DF ); IH = 1 / ( L - DF ); C = IC; O = IO; H = IH; L = IL; Plot( C, , colorGrey40, styleCandle ); Title = Name() + : + Last = + TC; --- On Thu, 24/9/09, Carl Vanhaesendonck carl@scarlet.be wrote: From: Carl Vanhaesendonck carl@scarlet.be Subject: [amibroker] Re:Inverted (upside-down) chart display To: amibroker@yahoogroups.com Date: Thursday, 24 September, 2009, 10:42 PM What about turning your monitor upside down ? ;-) Carl From cricket scores to your friends. Try the Yahoo! India Homepage! http://in.yahoo.com/trynew
Re: [amibroker] Re: Actual trade bar
Hello everyone,
Below discussion is very interesting , i would request mike,broman1003 to
please give/put full afl..as this is very confusing to me i cant get all this
stuff in my little brain [ i am new to all this]*
Thank you
//-
--- On Fri, 24/7/09, Mike sfclimb...@yahoo.com wrote:
From: Mike sfclimb...@yahoo.com
Subject: [amibroker] Re: Actual trade bar
To: amibroker@yahoogroups.com
Date: Friday, 24 July, 2009, 2:39 AM
Fredrik,
ProcessTradeSignals should come *after* you've done anything with the Signal
objects.
Also, you may need to double check whether you are allowed to mix
ProcessTradeSignals (a mid level backtester method) with ExitTrade (a low level
backtester method) in the same script.
It's been a while since I'be read up on this, so see AmiBroker Custom
Backtester Interface.pdf in the Files section for additional detail.
Mike
--- In amibro...@yahoogrou ps.com, broman1003 fredrik_broman1003 @... wrote:
Came up with a solution. If I use Foreign and get the High/Low/Open arrays
that way it works fine.
/Fredrik
--- In amibro...@yahoogrou ps.com, broman1003 fredrik_broman1003 @ wrote:
Ok, so I had a go at it :-) Not sure that this is how you should do things
but it is my first attempt. The below code does not work because High[bar]
and Low[bar] allways returns zero. Hints?
Thanks,
/Fredrik
SetOption(UseCusto mBacktestProc ,True);
if( Status(action ) == actionPortfolio )
{
bo = GetBacktesterObject ();
bo.PreProcess( );
TradeEntryPrice = False;
ProfitTarget = False;
TrailingSL = False;
for(bar=0; barBarCount; bar++)
{
bo.ProcessTradeSign als( bar );
for( Sig = bo.GetFirstSignal( bar); Sig; Sig=bo.GetNextSigna l(bar) )
{
if( Sig.IsEntry( ) )
{
TradeEntryPrice = Sig.Price;
ProfitTarget = --something- --;
}// if
if( Sig.IsExit() )
{
TradeEntryPrice = False;
ProfitTarget = False;
TrailingSL = False;
}// if
}// for
//Profit Target
if (TradeEntryPrice AND High[bar]=ProfitTa rget)
{
bo.ExitTrade( bar,T5, Min(ProfitTarget, Open[bar] ), 2);
TradeEntryPrice = False;
ProfitTarget = False;
TrailingSL = False;
}
//Calculate Trailing SL
//Trailing SL
if (TradeEntryPrice AND Low[bar]TrailingSL )
{
bo.ExitTrade( bar,T5, Min(TrailingSL, Open[bar] ), 3);
TradeEntryPrice = False;
ProfitTarget = False;
TrailingSL = False;
}
} //for
bo.PostProcess( ); // Finalize backtester
} // if
Buy = --- something ---
Sell = --- something ---
--- In amibro...@yahoogrou ps.com, broman1003 fredrik_broman1003 @
wrote:
Mike,
Thanks, I'll have a go at it. I have managed to avoid using the customer
backtester up till now but I guess it is time well spent learning it..
Cheers,
/Fredrik
--- In amibro...@yahoogrou ps.com, Mike sfclimbers@ wrote:
You can get the bar index of the trade by using ValueWhen and the
trade's entry date as follows (from within custom backtester code):
bars = BarIndex();
dates = DateTime();
bo = GetBacktesterObject ();
...
for ( trade = bo.getFirstOpenPos( ); trade; trade =
bo.getNextOpenPos( ) )
{
entryBar = LastValue( ValueWhen( trade.EntryDateTime == dates,
bars ) );
...
There may be a better way of handling your stop loss, but the above
should should at least answer your question.
Mike
--- In amibro...@yahoogrou ps.com, broman1003 fredrik_broman1003 @
wrote:
Hi,
I would like to get hold of the bar where a trade was entered when
backtesting.
The reason I need it is that I would like to implement a trailing SL
that is depending on the highest value the price has hit since the
trade was initiated.
All hints are appreciated.
Thanks,
/Fredrik
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Re: [amibroker] STO MA Slope - Code Problem
Hello, use this...it plots arrow on 50 level..i have checked ... PlotShapes( shapeUpArrow * Buy, colorGreen, 0,50,0 ); PlotShapes( shapeDownArrow * Sell, colorRed, 0, 50,0 ); thank you --- On Thu, 7/5/09, Anthony Faragasso ajf1...@epix.net wrote: From: Anthony Faragasso ajf1...@epix.net Subject: Re: [amibroker] STO MA Slope - Code Problem To: amibroker@yahoogroups.com Date: Thursday, 7 May, 2009, 5:52 PM Ken, Check your formula... you have the following: SetChartOptions(50, chartShowArrows); //What is the 50 for ? try putting it at the very top of your formula: SetChartOptions( 0, chartShowArrows ); //Try this every thing else below - Original Message - From: Ken H To: amibro...@yahoogrou ps.com Sent: Thursday, May 07, 2009 8:14 AM Subject: Re: [amibroker] STO MA Slope - Code Problem Hi Anthony Using either option I can not see the arrows. The code is now as follows:- _SECTION_BEGIN( STO MA SLOPE); myMA1 = MA(C,8); SL=SlopeMA1 = 100*(myMA1- Ref(myMA1, -1))/myMA1; HM=HHV(SL,120) ; LM=LLV(SL,120) ; STOSL=100*(SL- LM)/(HM-LM) ; Plot(STOSL, STOSL, colorDarkRed, styleThick) ; Plot(50, , colorBlue,styleNoLabel); _SECTION_END( ); _SECTION_BEGIN(TEMA); P = ParamField(Price field,-1); Periods = Param(Periods, 15, 2, 300, 1, 10 ); Plot( TEMA( P, Periods ), _DEFAULT_NAME(), ParamColor( Color, colorCycle ), ParamStyle(Style) ); SetChartOptions(50, chartShowArrows); Buy = Cross( STOSL,50); Sell = Cross( 50, STOSL ); PlotShapes( shapeUpArrow * Buy, colorGreen, 50, Close ); PlotShapes( shapeDownArrow * Sell, colorRed, 50, Close ); _SECTION_END(); Ken --- On Thu, 7/5/09, Anthony Faragasso ajf1...@epix. net wrote: From: Anthony Faragasso ajf1...@epix. net Subject: Re: [amibroker] STO MA Slope - Code Problem To: amibro...@yahoogrou ps.com Received: Thursday, 7 May, 2009, 9:57 PM Ken, There are a couple of ways.you can right click in your chart and select Parameters axis and grid Miscellaneous show trading arrows or add this line to the top of your formula: SetChartOptions( 0, chartShowArrows ); Anthony - Original Message - From: Ken H To: amibro...@yahoogrou ps.com Sent: Thursday, May 07, 2009 7:49 AM Subject: Re: [amibroker] STO MA Slope - Code Problem Hi Anthony The code now works however the Buy/Sell arrows are not shown... Can you suggest a solution for this? Many thanks for the assistance. Ken --- On Thu, 7/5/09, Anthony Faragasso ajf1...@epix. net wrote: From: Anthony Faragasso ajf1...@epix. net Subject: Re: [amibroker] STO MA Slope - Code Problem To: amibro...@yahoogrou ps.com Received: Thursday, 7 May, 2009, 9:28 PM Buy = Cross( STOSL, 50); Sell = Cross( 50 ,STOSL ); - Original Message - From: Ken H To: amibro...@yahoogrou ps.com Sent: Thursday, May 07, 2009 7:14 AM Subject: [amibroker] STO MA Slope - Code Problem Hi Can anyone correct the code below so that I can
Re: [amibroker] Re: Multitime frame AFL What is the mistake
Hello, Please try this . i didnt check in amibroker but i think this will work. TimeFrameSet( in5Minute*9) ; StochK45=StochK( 14,3); StochD45=StochD( 14,3,3); TimeFrameRestore(); D45= TimeFrameExpand( StochD45, in5Minute*9); k45=TimeFrameExpand( StochK45,in5Minute*9); TimeFrameSet( in5Minute) ; StochK5=StochK( 14,3); StochD5=StochD( 14,3,3); TimeFrameRestore( ); d5=TimeFrameExpand( StochD5 ,in5Minute); k5=TimeFrameExpand( StochK5,in5Minute); Buy=(K45 D45) AND Cross(K5, D5) ; Sell=(D45K45) AND Cross(D5,K5) ; Plot(k45,k45,colorGreen,1); Plot(d45,d45,colorSeaGreen,1); Plot(k5,,colorRed,1); Plot(d5,,colorOrange,1); PlotShapes(shapeUpArrow*Buy,colorGreen,0,20,0); PlotShapes(shapeDownArrow*Sell,colorRed,0,80,0); thank you --- On Wed, 8/4/09, msc626 dalma...@sbcglobal.net wrote: From: msc626 dalma...@sbcglobal.net Subject: [amibroker] Re: Multitime frame AFL What is the mistake To: amibroker@yahoogroups.com Date: Wednesday, 8 April, 2009, 1:24 AM TimeFrameSet( in45Minutes) = TimeFrameSet( 3*in15Minutes) = TimeFrameSet( 45*in1Minute) , etc daleb I want a multi time frame scan but getting errors,Please let me know the mistake TimeFrameSet( in45Minutes) ; StochK45=StochK( 14,3); StochD45=StochD( 14,3,3); TimeFrameRestore( ); TimeFrameSet( in5Minute) ; StochK5min=StochK( 14,3); StochD5min=StochD( 14,3,3); TimeFrameRestore( ); Buy=(StochK45 StochD45) Cross(StochK5min, StochD5min) ; Sell=(StochD45 StochK45) Cross(StochD5mi n,StochK5min) ; Errors: 1) it is showing syntax error for 45 mins 2) When I scan I am keeping the settings for 5 mins then it is showing Cross of 5 minutes stochastics ignoring whether the 45 mins stochastics is above or below it's trigger Download prohibited? No problem. CHAT from any browser, without download. Go to http://in.webmessenger.yahoo.com/
