Hi Silon, OK, here an exploration for the buy condition you wanted. I'm going to leave it to you to work out the sell, but it isn't rocket science to reverse the buy condition to create a sell. The code as written will produce stocks with a buy condition and further indicate whether a 2 or 3 day up condition was met.
I thought about also coding an indicator and backtest, but that too is left to you as I didn't understand that you were asking for those. And I'm not certain what you would want to use for an exit anyway as the sell really should be a short and not just a sell of the long -- a casual look at using the setup as a stop and reverse system does not suggest that it would be very profitable, if at all. Let me know if you have further questions. Enjoy. // 3 DAY SETUPS // WRITTEN BY NW TRADER AT THE REQUEST OF SILON SAMA 02-03-10 // ================= EXPLORATION CODE ================ PCONDUP2 = O > Ref(C,-1) AND C > Ref(C,-1) AND Ref(O,-1) > Ref(C,-2) AND Ref(C,-1) > Ref(C,-2) ; PCONDUP3 = O > Ref(C,-1) AND C > Ref(C,-1) AND Ref(O,-1) > Ref(C,-2) AND Ref(C,-1) > Ref(C,-2) AND Ref(O,-2) > Ref(C,-3) AND Ref(C,-2) > Ref(C,-3) ; STOCHCONDUP = StochK(15,3) > StochD(15,3,3) AND Cross(StochK(15,3) , StochD(15,3,3) ) ; DICONDUP = PDI(14) > MDI(14); Filter = Buy = (PCONDUP2 OR PCONDUP3) AND STOCHCONDUP AND DICONDUP; AddColumn(C, "CLOSE", 3.2, colorYellow,colorBlack); AddTextColumn( WriteIf(PCONDUP2, "YES", "NO"), " UP 2", 5.0, colorBlack, colorSkyblue); AddTextColumn( WriteIf(PCONDUP3, "YES", "NO"), " UP 3", 5.0, colorBlack, colorPaleGreen); AddTextColumn( WriteIf(STOCHCONDUP, "YES", "NO"), " UP STOCH", 10.0, colorWhite, colorBlue); AddTextColumn( WriteIf(DICONDUP , "YES", "NO"), " UP DI", 10.0, colorWhite, colorRed ); AddTextColumn( WriteIf( Buy, "BUY", "NO"), " ACTION", 10.0, colorYellow, colorDarkGreen); Peace and Justice --- Patrick ----- Original Message ----- From: NW Trader To: [email protected] Sent: Wednesday, February 03, 2010 11:27 AM Subject: Re: [amibroker] AFl Code -3 days continuous up+ adx rsinging Hi Silon, Apologies for delay -- lots going on at my end. I'm in trading just now, so I'll have to wait for market to close before spending much more time on this. However as I originally said, this isn't difficult to code once you write out the conditions you are looking to be met. What have you tried so far? As an example to get you started (and without doing this is AB, but it should work) consider the following to code for two days up (your definition: Open> previous day's close + close >close of previous day): PCondUP2 = ( O > ref(C,-1) and C > REF(C,-1) ) AND ( REF(O,-1) > REF(C,-2) AND REF(C,-1) > REF(C,-2) ) ; Do you see how to refer to the open or close and the prior close as well as tie price actions for different days together? The same will work for any array (StochK(15,3), PDI(14), etc. While you could run all coding into a single Filter = , when you first start out (and even later), I recommend writing out each of your conditions as a separate statement and then linking them in the filter as Filter = PCondUP2 and PCondUP3 and ... etc. That way if you have a problem with your coding, you can isolate it quickly or if you decide you want to add or delete conditions, it is relatively easy to do so. This condition approach also allows for easy construction of Buy or Sell statements, putting signals (arrows, triangles, etc.) on a chart, as well as constructing different ribbons to depict conditions or coloring your candles based on one or more conditions. Adding information in a title statement is also facilitated. Complex code execution can also be speeded up by making conditions dependent on each other. I'll check back in a few hours after the market closes to see how you are doing. I would rather you learn how to fish than I just give you a fish to eat today. Peace and Justice --- Patrick ----- Original Message ----- From: silon sama To: [email protected] Sent: Wednesday, February 03, 2010 8:46 AM Subject: Fw: [amibroker] AFl Code -3 days continuous up+ adx rsinging hi NWTRADER can u please give me sollution --- On Sat, 1/30/10, silon sama <[email protected]> wrote: From: silon sama <[email protected]> Subject: Fw: [amibroker] AFl Code -3 days continuous up+ adx rsinging [1 Attachment] To: [email protected] Date: Saturday, January 30, 2010, 11:57 PM pls suggest me wat to do --- On Sat, 1/30/10, silon sama <[email protected]> wrote: From: silon sama <[email protected]> Subject: [amibroker] AFl Code -3 days continuous up+ adx rsinging [1 Attachment] To: [email protected] Date: Saturday, January 30, 2010, 2:45 PM Dear All member, can anybody wil help me to create AFL as per attachment : (1) Stock is continuous up from last 2or 3 days + and each of day OPEN>CLOSE + (2) ADX indicator of last day candle +DI> -DI + (3)STOCHASTIC indicator at last day %K>%D ..or K is rising is it possible to combile all these three and generate BUY SIGNal and viceversa for SELL signal with arrow mark....i need it urgently ... can any body help me to create this CODE
