I observe these results of a trading simulation using 13.97 years of Standard And Poors 500 index tracking stock (symbol SPY) historic daily price data. This mechanical trading system buys at the following opening when SPY stock closing price becomes greater than the 300 trading day exponential moving average value and sells when closing price becomes less than the 300 trading day exponential moving average value. Trading is long positions only. Position size equals (3 % of account equity) / (10 times the 20 day average true range). Greatest drawdown (losing streak) is only about 1 % and the first few dollar position costs are only about half the initial capital so it might be possible to increase position size. Increasing position size might increase overall profit but might also increase volatity (draw down).
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Number of trades 15
Total profit $ 115142
Profit after subtracting $ 10.00 commission, slippage per transaction: $ 114842
Heat is 3.00 per cent of equity.
Greatest drawdown is 0.0092 (0.92 per cent).
Cumulative Annual Growth Rate (CAGR) is 8.22 per cent.
CAGR / Drawdown is 8.93
Instantaneously Compounding Annual Growth Rate (ICAGR) is 5.47 per cent.
Annually Compounding Annual Growth Rate (ACAGR) is 5.63 per cent.
Information Ratio is 0.45
Initial capital is $ 100000
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Number of trades 15
Total profit $ 115142
Profit after subtracting $ 10.00 commission, slippage per transaction: $ 114842
Heat is 3.00 per cent of equity.
Greatest drawdown is 0.0092 (0.92 per cent).
Cumulative Annual Growth Rate (CAGR) is 8.22 per cent.
CAGR / Drawdown is 8.93
Instantaneously Compounding Annual Growth Rate (ICAGR) is 5.47 per cent.
Annually Compounding Annual Growth Rate (ACAGR) is 5.63 per cent.
Information Ratio is 0.45
Initial capital is $ 100000