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#1 Selling Amibroker Plugin featuring:
ATR/Turtle Trading System for Amibroker (AFL)
This trading system was kindly provided by three_percent at amibroker yahoo groups and credit goes to him
It’ a trend channel finder that computes a tight channel by way of ATR. The lower the ATR, the tighter the channel. It checks for a trend that keeps on going up. Notice the half the ATR period checks. Also, it gets out if the ATR gets too big or it makes 25% for the trade. I’m just trying to find ways to improve the performance percentage wise.
Similar Indicators / Formulas
Indicator / Formula
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | // ATR/Turtle Script by Andrew Senft // // Backtester Options SetOption ( "AllowSameBarExit" , False ); SetOption ( "MaxOpenPositions" , 4); PositionSize = - 25; // Optimization numbers ATRPeriod = Optimize ( "ATRPeriod" , 15, 10, 50, 5); BuyThreshold = Optimize ( "BuyThreshold" , .3, .1, .50, .05); BuySlope = Optimize ( "BuySlope" , 1.08, 1.05, 1.10, .01); SellThreshold = Optimize ( "SellThreshold" , .15, .1, .50, .05); ProfitPercent = Optimize ( "ProfitPercent" , 25, 25, 35, 5); // Buy/Sell signals and prices Buy = Ref ( ATR (ATRPeriod), - 1) < BuyThreshold AND Ref ( Close , - 1) > Ref ( Close , - 1 * ATRPeriod / 2) AND Ref ( Close , - 1 * ATRPeriod / 2) > Ref ( Close , - 1 * ATRPeriod) AND Ref ( Close , - 1) / Ref ( Close , - 1 * ATRPeriod) > BuySlope AND Ref ( MA ( Volume , 20), - 1) > 3000 AND // 300,000 volume or more Ref ( Close , - 1) >= 2; // stocks over $2BuyPrice = Open; BeginATR = Ref ( ValueWhen ( Buy , ATR (ATRPeriod), 1), - 1); FilterBeginATR = ValueWhen ( Buy , ATR (ATRPeriod), 1); Sell = Ref ( ATR (ATRPeriod), - 1) > BeginATR + SellThreshold; SellPrice = Open ; Buy = ExRem ( Buy , Sell ); Sell = ExRem ( Sell , Buy ); PositionScore = 100- Ref ( ATR (ATRPeriod), - 1); ApplyStop (stopTypeProfit, stopModePercent, ProfitPercent, True , 0); |
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Is this chart supposed to show any graph – or is it only for scan? It generates very few signals in scan.
Yeah its only a trading system.
This gives blank screen.. no bars or chart.
it’s scanning your data base for buy candidates but gives only very few results. don’t expect daily picks – even with a data base of more than 5.000 stocks it’s not finding a lot of buying opportunities. ATR Turtle picks mostly cheap stocks or penny stocks, so be aware of some trading risks.
Komunitas Modified for Amibroker (AFL)