SP500 - Alternate Prevent Crash and Leverage
Today’s Change (Nov 5, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
A market-timing strategy that usually bets on the S&P 500, uses 2x leverage when conditions look good, and shifts to cash-like Treasuries, bonds, gold, or sometimes tech when the market looks overheated or weak.
This strategy mainly tries to own the U.S. stock market, but with a twist: it uses extra leverage when conditions look favorable and moves to safer assets when the market looks overheated or weak.
It watches SPY (the S&P 500), plus a few simple “market mood” gauges. One gauge is RSI, which is just a score showing whether prices have risen very quickly or fallen very quickly lately. Very high RSI can mean the market is running too hot; very low RSI can mean it has been hit hard.
When the S&P 500 looks healthy but not too hot, the strategy buys SSO, a fund designed to move about 2 times the daily move of the S&P 500. That is the aggressive part.
When the market looks too hot, it gets defensive. It may move into SHV (a very short-term U.S. Treasury fund, used like a cash parking spot), or into whichever looks strongest among:
• IEF: medium-term U.S. Treasury bonds
• GLD: gold
• BSV: short-term bonds
When the market looks weaker, it checks the broader trend using long-term average price lines. If the longer-term trend still looks okay, it holds plain SPY instead of the leveraged version.
If the trend looks weak, it does one last check on QQQ (a big-tech-heavy index fund). If big tech has dropped very hard recently, it buys XLK, a technology-sector fund, looking for a rebound. If not, it moves to IEI, a medium-short U.S. Treasury bond fund.
In plain English: this is a “push harder when conditions are good, hide when risk looks high” strategy.
Out-of-sample edge: higher risk-adjusted returns with lower drawdown vs the S&P. 31.6% annualized return vs 19.5%, Sharpe 1.40 vs 1.14, Calmar 2.76, max drawdown 11.5% vs 13.7%.
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
| Alpha | Beta | R2 | R | |
|---|---|---|---|---|
| 0.14 | 0.68 | 0.39 | 0.62 |
Performance Metrics
| Cumulative Return | Annualized Return | Trailing 1M Return | Trailing 3M Return | Sharpe Ratio | |
|---|---|---|---|---|---|
| 830.14% | 14.32% | -1.04% | -0.34% | 0.87 | |
| 3,763.16% | 24.52% | -6.5% | -8.33% | 1.27 |
Initial Investment
$10,000.00
Final Value
$386,315.54Regulatory Fees
$2,282.59
Total Slippage
$18,376.53
Invest in this strategy
OOS Start Date
Mar 25, 2025
Trading Setting
Daily
Type
Stocks
Category
Us equities, tactical asset allocation, risk management, leveraged s&p 500, trend following, mean reversion, defensive rotation
Tickers in this symphonyThis symphony trades 10 assets in total
Ticker
Type
BSV
Vanguard Short-Term Bond ETF
Stocks
GLD
SPDR Gold Trust, SPDR Gold Shares
Stocks
IEF
iShares 7-10 Year Treasury Bond ETF
Stocks
IEI
iShares 3-7 Year Treasury Bond ETF
Stocks
QQQ
Invesco QQQ Trust, Series 1
Stocks
SHV
iShares Trust iShares 0-1 Year Treasury Bond ETF
Stocks
SPY
State Street SPDR S&P 500 ETF Trust
Stocks
SSO
ProShares Ultra S&P500
Stocks
TQQQ
ProShares UltraPro QQQ
Stocks
XLK
State Street Technology Select Sector SPDR ETF
Stocks