Test Threshold
Today’s Change (Mar 18, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
Rule-based switch: if SPY RSI(10) > 70, invest 50/50 in BIL and SHV (cash); else invest 100% in SOXL (3x semiconductor). No automatic rebalancing; 10% corridor for potential re-evaluation.
1) The strategy looks at SPY's 10-period RSI to gauge short-term market momentum.
2) If RSI(SPY, 10) > 70, it allocates 50% to BIL (short-term T-Bill ETF) and 50% to SHV (short Treasury ETF).
3) If RSI(SPY, 10) <= 70, it allocates 100% to SOXL (3x levered semiconductor bull).
4) Rebalancing is set to none, so allocations change only when the rule flips.
5) Corridor width of 0.1 (10%) provides a tolerance band for re-evaluation, though with no automatic rebalance, its practical use is limited unless extended.
6) BIL and SHV are intended to preserve capital and liquidity; SOXL aims for outsized gains from semiconductors but carries high risk and short-term decay risk due to daily re-leveraging.
RSI-driven regime-shifting strategy preserves capital in overbought markets (cash via BIL/SHV) and pursues outsized SOXL upside when momentum favors risk—out-of-sample: about 44.7% annualized vs. S&P 16.97%, with solid risk-adjusted metrics (Sharpe ~0.89, Calmar ~0.58).
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
| Alpha | Beta | R2 | R | |
|---|---|---|---|---|
| 0.15 | 4 | 0.65 | 0.81 |
Performance Metrics
| Cumulative Return | Annualized Return | Trailing 1M Return | Trailing 3M Return | Sharpe Ratio | |
|---|---|---|---|---|---|
| 674.49% | 13.66% | -1.77% | 0.2% | 0.83 | |
| 30,059.66% | 42.92% | -14.61% | 52.6% | 0.85 |
Initial Investment
$10,000.00
Final Value
$3,015,965.82Regulatory Fees
$5,674.10
Total Slippage
$34,537.05
Invest in this strategy
OOS Start Date
Jul 6, 2024
Trading Setting
Threshold 10%
Type
Stocks
Category
Rsi-driven rule-based strategy; cash proxies (bil/shv); levered semiconductor exposure (soxl); regime-switching; single-factor momentum