Simple volatility wrapper
Today’s Change (Mar 17, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
A two-asset volatility switch: stay in cash-like bonds while volatility is calm; jump into a volatility ETF when volatility spikes. Threshold can be 4.5% or 5%.
Simple rules-based switch between two assets.
1) Look at SPY's price moves over the last 2 trading days and compute how volatile those moves have been (a simple volatility measure).
2) If that volatility is higher than the chosen threshold (4.5% by default, can be set to 5%), invest 100% in UVXY (an ETF that tends to go up when market fear or volatility spikes).
3) If volatility is not that high, invest 100% in BIL (an ETF of very short-term U.S. Treasuries, which behaves like cash with a small return).
4) There is no fixed calendar rebalancing; the change happens only when the volatility condition crosses the threshold, with a small buffer (corridor width) to avoid frequent switching.
Volatility-timing strategy with strong risk control: similar long-run returns to the S&P 500, but far lower downside. OOS max drawdown ~3.23% vs ~18.76% for SPY; Calmar ~5.94; better risk-adjusted upside.
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
| Alpha | Beta | R2 | R | |
|---|---|---|---|---|
| 0.19 | -0.39 | 0.08 | -0.27 |
Performance Metrics
| Cumulative Return | Annualized Return | Trailing 1M Return | Trailing 3M Return | Sharpe Ratio | |
|---|---|---|---|---|---|
| 669.43% | 15.2% | -1.77% | 0.2% | 0.93 | |
| 350.52% | 11.01% | 0.27% | 0.86% | 0.54 |
Initial Investment
$10,000.00
Final Value
$45,051.93Regulatory Fees
$20.61
Total Slippage
$141.82
Invest in this strategy
OOS Start Date
Jun 7, 2024
Trading Setting
Threshold 10%
Type
Stocks
Category
Volatility timing, risk-off/risk-on, hedging, tactical asset allocation