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Checked once a day after the US close. Each position shrinks when its recent volatility is above 60% a year. Rebalanced monthly; spare cash sits in Treasury bills.
Month-end account value, log scale, January 2011 to October 2026.
Compressed scale so the 2013 and 2017 Bitcoin years fit. 2011 starts in January; 2026 runs to October.
Annual growth after costs. "Older" is data the strategy was not chosen on. Only the stock + Bitcoin mixes clear 35% in both periods.
| Strategy | Indicators | Markets | 2018–26 / yr | Older / yr | Older period | Worst drop 2018–26 | Worst drop older | Verdict |
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Each account started with $5,000 of pretend money. Snapshot taken 22 Oct 2026; live trading is blocked for all of them.
| Account | Strategy | Value | Change | Status |
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Every round of testing, in order. Rules were written down before each test, and older data was kept back for the final check.
| Round | What was tested | Trials | Best result | Verdict |
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Backtests are historical simulations, not forecasts. Snapshot of the Steadfast research of 22 Oct 2026; paper accounts use pretend money and live trading is blocked.