Hi Mike, I think, the key to the high hit rate is the exits. Connors uses no stops and most systems exit at the first/early profit opportunity. Nothing wrong with that, but the avg. profit is only 1.5% (with avg. bars in trade 4.8). If you change the exit to some sort of trailing exit the success rate drops to ~60%
Regards Richard --- In [email protected], "Mike" <sfclimb...@...> wrote: > > Check the most recent publication date and assume that all data from ETF > inception to publication was used as in sample (IS). Only returns beyond the > publication date can safely be considered out of sample (OOS). > > Mike > > --- In [email protected], "droskill" <droskill@> wrote: > > > > Pretty insane results with some select ETFs - tried it with EEM and SPY and > > results in the +90% success rate. Makes me doubt the results! > > > > I'd love to see this code actually get to a portfolio - so, start by > > determining taking initial equity and then dividing it among a set number > > of positions (say 4) to see how it would do with a portfolio. > > > > --- In [email protected], "longt3rm" <longt3rm@> wrote: > > > > > > droskill, > > > > > > First -- thanks for many posts (here and others) I've read of yours which > > > have helped me greatly. > > > > > > Code below: > > > ---------------------------------------- > > > //Created by Mike > > > http://finance.groups.yahoo.com/group/amibroker/message/146956 > > > //Updated per Mike > > > http://finance.groups.yahoo.com/group/amibroker/message/146967 > > > //Update by Bill to change EMA to MA and change from fixed shares to > > > fixed dollar > > > > > > SetTradeDelays(0, 0, 0, 0); > > > BuyPrice = Close; > > > SellPrice = Close; > > > > > > previousClose = Ref(Close, -1); > > > rsi2 = RSI(2); > > > > > > Sell = Cross(rsi2, 70); > > > > > > //bull100 = Close > EMA(Close, 200) AND Sum(rsi2 < 25, 2) == 2; > > > bull100 = Close > MA(Close, 200) AND MA(Close, 200) > 0 AND Sum(rsi2 < > > > 25, 2) == 2; > > > inFirstPos = Flip(bull100, Sell); > > > firstTrigger = ExRem(inFirstPos, Sell); > > > > > > bull200 = Close < ValueWhen(firstTrigger, Close) AND inFirstPos AND > > > Ref(inFirstPos, -1); > > > inSecondPos = Flip(bull200, Sell); > > > secondTrigger = ExRem(inSecondPos, Sell); > > > > > > bull300 = Close < ValueWhen(secondTrigger, Close) AND inSecondPos AND > > > Ref(inSecondPos, -1); > > > inThirdPos = Flip(bull300, Sell); > > > thirdTrigger = ExRem(inThirdPos, Sell); > > > > > > bull400 = Close < ValueWhen(thirdTrigger, Close) AND inThirdPos AND > > > Ref(inThirdPos, -1); > > > inFourthPos = Flip(bull400, Sell); > > > fourthTrigger = ExRem(inFourthPos, Sell); > > > > > > Buy = firstTrigger + (secondTrigger * sigScaleIn) + (thirdTrigger * > > > sigScaleIn) + (fourthTrigger * sigScaleIn); > > > //SetPositionSize(IIf(firstTrigger, 100, IIf(secondTrigger, 200, > > > IIf(thirdTrigger, 300, 400))), spsShares); > > > SetPositionSize(IIf(firstTrigger, 1000, IIf(secondTrigger, 2000, > > > IIf(thirdTrigger, 3000, 4000))), spsValue); > > > > > > > > > priceColors = IIf(Close > previousClose, colorDarkGreen, IIf(Close < > > > previousClose, colorDarkRed, colorDarkGrey)); > > > buyColors = IIf(firstTrigger, colorGreen, IIf(secondTrigger, colorLime, > > > IIf(thirdTrigger, colorYellow, colorOrange))); > > > > > > Plot(Close, "Price", priceColors, styleBar); > > > PlotShapes((Buy > 0) * shapeUpArrow, buyColors, 0, L, -10); > > > PlotShapes(Sell * shapeDownArrow, colorRed); > > > ---------------------------------------- > > > > > > --- In [email protected], "droskill" <droskill@> wrote: > > > > > > > > Bill - can you post the total code? I'd love to have an example of > > > > this as I have been trying to do the same thing. > > > > > > > > --- In [email protected], "longt3rm" <longt3rm@> wrote: > > > > > > > > > > Mike, > > > > > > > > > > Fantastic, it works! > > > > > > > > > > Thank you for your help! > > > > > > > > > > Bill > > > > > > > > > > --- In [email protected], "Mike" <sfclimbers@> wrote: > > > > > > > > > > > > Bill, > > > > > > > > > > > > You would need to calculate the trigger first (i.e. ExRem of > > > > > > position state), then use ValueWhen. > > > > > > > > > > > > e.g. Something like the following: > > > > > > > > > > > > thirdTrigger = ExRem(inThirdPos, Sell); > > > > > > bull400 = Close < ValueWhen(thirdTrigger, Close) AND inThirdPos AND > > > > > > Ref(inThirdPos, -1); > > > > > > > > > > > > The key being that Flip will give all 1's for the duration that we > > > > > > are in the position, whereas ExRem will remove redundant 1's > > > > > > leaving only those bars where the condition was first met. Thus, > > > > > > ValueWhen gives the Close of the most recent bar meeting that > > > > > > condition. > > > > > > > > > > > > Mike > > > > > > > > > > > > --- In [email protected], "longt3rm" <longt3rm@> wrote: > > > > > > > > > > > > > > Mike, > > > > > > > > > > > > > > Thank you! That helps significantly!! > > > > > > > > > > > > > > The one item I'm not able to figure out is how to track the last > > > > > > > entry price so we can check to see if the current close is lower > > > > > > > than our last entry. > > > > > > > > > > > > > > I believe (I could be mistaken) the sample you kindly provided is > > > > > > > checking to see if today's close is less than yesterday's close. > > > > > > > I would like to compare today's close to our last entry price. > > > > > > > > > > > > > > Thanks again for helping so much. I am slow to grasp AFL. > > > > > > > > > > > > > > Sincerely, > > > > > > > > > > > > > > > > > > > > > Bill > > > > > > > > > > > > > > --- In [email protected], "Mike" <sfclimbers@> wrote: > > > > > > > > > > > > > > > > Hi, > > > > > > > > > > > > > > > > I posted some code to a related question here: > > > > > > > > http://finance.groups.yahoo.com/group/amibroker/message/146956 > > > > > > > > > > > > > > > > Short answers: > > > > > > > > 1. Use Flip function to capture current position "state". > > > > > > > > 2. Use state captured above AND'ed with next criteria. > > > > > > > > > > > > > > > > See if that helps. > > > > > > > > > > > > > > > > Mike > > > > > > > > > > > > > > > > --- In [email protected], "longt3rm" <longt3rm@> wrote: > > > > > > > > > > > > > > > > > > Hello, > > > > > > > > > > > > > > > > > > Goal Description: > > > > > > > > > 1) Initial $500 position opened when RSI(2) < 25 > > > > > > > > > 2) Add $1000 to position when entry price for #1 is less than > > > > > > > > > current close. (regardless of value for RSI(2)) > > > > > > > > > 3) Add $1500 to position when entry price for #2 is less than > > > > > > > > > current close. (regardless of value for RSI(2)) > > > > > > > > > 4) If all three positions are entered, we would have a total > > > > > > > > > position of $3,000 > > > > > > > > > > > > > > > > > > > > > > > > > > > Two questions / problems: > > > > > > > > > 1) What is the most efficient way to determine if we have a > > > > > > > > > position and if we do, is it the first ($500) or second > > > > > > > > > ($500+$1000=$1500)? > > > > > > > > > 2) If the initial buy is "Buy = RSI(2)", how do we tell > > > > > > > > > AmiBroker that RSI(2) is not longer needed, we just need > > > > > > > > > current close > last position entry price. > > > > > > > > > > > > > > > > > > Thanks for any suggestions. > > > > > > > > > > > > > > > > > > Sincerely, > > > > > > > > > > > > > > > > > > > > > > > > > > > Bill > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > >
