I did the following testing: 1) Clean Install version 4.90.5, 2) Load "Continuous future S&P symbol SP contract backwards adjusted" data from www.traders2traders.com. 3) Create new DB in Ami, 4) Load data to Ami, 5) Set the following in AA : - Apply to Current Symbol, - Range "all quotations", - Initial Equity "30000", - Positions "Long", - Periodicity "1 Minute", - Min shares "1", - Min. pos. Value "10000", - Round Lot size "1", - Tick Size "0.25", - Commission Per Contract "1", - Max Open Positions "100". 6) Use "Example.afl.
Run Old Backtester - got 46975 Trade, Portfolio Tester - 0 trades. Any idea? Regards, Mica ps. If Periodicity is Daily, Old and Portfolio backtest got same result.