The system buys when a stochastic-based close reversal agrees with a falling 12-period rate of change of the 10-period EMA of the bar range, and sells short on the mirror condition. Positions close when the states no longer agree.
Best run of 2. Silver, 1 hour, spread 2, from run pf:2026-10-13-SILVER-1h.tsv:8.
| Period | Up to 2026-10-13 |
| Instrument | Silver, 1 hour |
| Spread | 2 points |
| Starting capital | 1,000,000 |
| Costs | Spread only. Commissions and overnight financing are not included. |
| Bars | Up to 200,000 bars, fewer where the instrument has less history |
| Last tested | 2026-10-13 |
Every run
| Market | Timeframe | PF | Trades | Win % | Net | Max DD |
|---|---|---|---|---|---|---|
| SilverBest run | 1 hour | 2.26 | 6,872 | 42.68 | 510,090 USD | -62,147 |
| Brent Crude | Daily | n/a | 433 | 47.81 | 8,558 EUR | -6,485 |
Charts
The code
// ============================================================== // Reversal Pattern With Chaikin Volatility // ProRealAlgos Strategy Library | prorealalgos.com // Type: Volatility // Direction: Long & short // Timeframe tested: 1 hour // ============================================================== DEFPARAM CumulateOrders = false ONCE stoch = 50 ONCE posrev = 0 ONCE postwo = 0 hh = highest[14](high) ll = lowest[14](low)
43 more lines: the entry and exit rules.
Setup
Questions
Yes. The code is ProBuilder and runs as an automated ProOrder system. Backtest it on your own account with your own spread and position size before trading it live.
It was tested on 2 market and timeframe combinations. The best run was Silver, 1 hour, with a profit factor of 2.26 over 6,872 trades.
The best run had a maximum drawdown of 62,147 USD at the tested position size, against a net result of 510,090 USD.
It trades both long and short.
Related
The ProRealAlgos community gets the full rules, the complete code and the automated portfolio.