The strategy buys when price moves back above the lower Bollinger Band with MACD above its signal line and above-average volume. It sells short on the mirror setup at the upper band, with a 2% stop and 4% target.
Best run of 20. GBP/USD, 10 min, spread 1.5, from run pf:2026-10-12-GBPUSD-10m.tsv:1.
| Period | Up to 2026-10-12 |
| Instrument | GBP/USD, 10 minutes |
| Spread | 1.5 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 | 2026-10-12 |
Every run
| Market | Timeframe | PF | Trades | Win % | Net | Max DD |
|---|---|---|---|---|---|---|
| GBP/USDBest run | 10 min | 1.50 | 139 | 59.71 | 4,515 USD | -1,013 |
| USD/JPY | 4 hours | n/a | 45 | 46.67 | 355,610 USD | -103,690 |
| USD/JPY | 5 min | n/a | 110 | 51.82 | 211,500 USD | -188,970 |
| USD/JPY | 2 min | n/a | 69 | 66.67 | 172,130 USD | -76,760 |
| EUR/USD | 30 min | n/a | 270 | 58.15 | 38,069 USD | -27,797 |
| EUR/USD | 10 min | n/a | 146 | 60.96 | 27,100 USD | -15,784 |
| Dow Jones | 5 min | n/a | 151 | 56.29 | 16,769 EUR | -6,817 |
| EUR/USD | 5 min | n/a | 87 | 62.07 | 16,541 USD | -14,497 |
| Dow Jones | 3 min | n/a | 130 | 60.77 | 15,189 EUR | -5,276 |
| Nasdaq 100 | 15 min | n/a | 288 | 45.14 | 8,388 EUR | -6,955 |
| Dow Jones | 4 hours | n/a | 10 | 50.00 | 4,053 EUR | -2,696 |
| Nikkei 225 | Daily | n/a | 10 | 50.00 | 2,296 USD | -959 |
| S&P 500 | 10 min | n/a | 188 | 52.13 | 2,165 EUR | -960 |
| US Crude Oil | 5 min | n/a | 182 | 41.21 | 2,125 EUR | -1,746 |
| Gold | 10 min | n/a | 192 | 53.65 | 1,531 EUR | -869 |
| GBP/USD | Daily | n/a | 11 | 45.45 | 1,442 USD | -1,339 |
| FTSE 100 | Daily | n/a | 13 | 61.54 | 1,374 EUR | -268 |
| FTSE 100 | 5 min | n/a | 120 | 55.83 | 1,102 EUR | -1,078 |
| Gold | 1 hour | n/a | 251 | 43.03 | 999 EUR | -607 |
| Gold | Daily | n/a | 9 | 44.44 | 131 EUR | -80.30 |
Charts
Top 10 of 20 runs. The full list is in the table above.
The code
// ============================================================== // Bollinger Bounce With MACD Volume // ProRealAlgos Strategy Library | prorealalgos.com // Type: Mean reversion // Direction: Long & short // Timeframe tested: 10 minutes // ============================================================== DEFPARAM CumulateOrders = false basis = Average[20](close) dev = 2 * STD[20](close) upper = basis + dev lower = basis - dev myMacd = ExponentialAverage[12](close) - ExponentialAverage[26](close) sig = ExponentialAverage[9](myMacd) volavg = Average[20](volume)
17 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 20 market and timeframe combinations. The best run was GBP/USD, 10 minutes, with a profit factor of 1.50 over 139 trades.
The best run had a maximum drawdown of 1,013 USD at the tested position size, against a net result of 4,515 USD.
It trades both long and short.
Related
The ProRealAlgos community gets the full rules, the complete code and the automated portfolio.