Simplified V2.3c | Commander BND Monthly | NVDA & LLY Edition
Today’s Change (Apr 20, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
Monthly, it holds only NVIDIA (NVDA) and/or Eli Lilly (LLY). 80% switches using bond and market signals; 20% goes to whichever of the two is stronger recently. SPY/BND/TLT guide decisions but aren’t owned.
- Every month, the portfolio splits into two parts: 80% and 20%.
- 80% sleeve: If the US stock market (SPY) just fell hard, go to LLY. Otherwise, if bonds (BND) did well over ~3 months, go to NVDA. If bonds didn’t, but long Treasuries (TLT) are perking up short‑term, go to LLY; else NVDA.
- 20% sleeve: Pick whichever of NVDA or LLY shows stronger recent strength (RSI) and put this 20% there.
Out-of-sample annualized return: 31.74% vs SPY 18.25%; Calmar ~1.08 suggests risk-adjusted performance. Monthly, signal-driven tilts to NVDA/LLY seek higher upside with defensive moves in drawdowns, potentially stronger growth than the S&P 500.
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
| Alpha | Beta | R2 | R | |
|---|---|---|---|---|
| 0.31 | 1.21 | 0.37 | 0.61 |
Performance Metrics
| Cumulative Return | Annualized Return | Trailing 1M Return | Trailing 3M Return | Sharpe Ratio | |
|---|---|---|---|---|---|
| 565.61% | 10.64% | 6.16% | 5.09% | 0.61 | |
| 129,999.63% | 46.6% | -5.11% | -5.53% | 1.17 |
Initial Investment
$10,000.00
Final Value
$13,009,963.05Regulatory Fees
$2,405.12
Total Slippage
$16,313.02
Invest in this strategy
OOS Start Date
Jun 23, 2024
Trading Setting
Monthly
Type
Stocks
Category
Tactical allocation,momentum rotation,monthly rebalance,single-stock tilt,defensive switch,bond-driven signals