Writing Buy = Cross( MA( Close, 14 ), Close ); when you actually meant to buy a bullish breakout. AmiBroker will mark this as "Verified," but it will execute the exact opposite of your intended strategy.
To achieve verified status, every script you write must pass through several layers of verification. Syntax and Error Checking
Create a blank or random data chart in AmiBroker using the built-in ASCII importer or generator. Run your code over it. If your code throws a "Subscript out of range" or "Variable not initialized" error, your array loops are unstable and lack proper boundary conditions. Fix this by adding check conditions like if( BarCount > MaxPeriod ) . The Visual Bar-by-Bar Audit Apply your script to a live chart. Open the tool ( New > Bar Replay ). Step through the chart one bar at a time. amibroker afl code verified
By treating code verification as a mandatory step in your development workflow, you protect your capital from software bugs and build robust, dependable automated systems.
Result: Trader B survived the 2022 bear market with only a 6% drawdown. The verified code didn’t promise miracles—it delivered transparency. Writing Buy = Cross( MA( Close, 14 ),
In the high-stakes world of algorithmic trading, your edge is only as reliable as the code that powers it. For traders using , one of the most powerful backtesting platforms available, the difference between consistent profits and catastrophic losses often comes down to a single, critical phrase: Amibroker AFL code verified .
// ----- 3. Position Sizing (Realistic) ----- SetPositionSize(4, spsPercentOfEquity); // Risk 4% of equity per trade SetOption("MaxOpenPositions", 5); SetOption("WorstRankHeld", 5); Syntax and Error Checking Create a blank or
Visualizing signals on the chart to verify the strategy visually.