I SPY with my little eye
Today’s Change (Apr 20, 2026)
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A symphony is an automated trading strategy — Learn more about symphonies here
About
Weekly switcher: 3× short S&P 500 when SPY looks overheated, 4× long after pullbacks, or a basket of recent winners (mostly big tech) sized by stability. Built to ride swings; high risk due to leverage and concentration.
Each week it checks SPY’s RSI (a 0–100 gauge of how fast it’s been rising/falling). If RSI>75, it buys SPXS, a fund that moves about 3× opposite the S&P 500. Else if RSI<48, it buys SPYU, about 4× the S&P 500. Otherwise it buys the 6 best recent performers from a preset list (NVDA, TSLA, AAPL, AMZN, META, PLTR, LMT, GOOGL/GOOG, USFD, MSTR) and sizes them so steadier names get larger weights.
RSI-driven weekly swing strategy that switches to 3x inverse, 4x long, or a momentum basket to capture regime shifts. It offers diversification beyond SPY and potential resilience in volatile markets, but OOS results show higher drawdowns and different returns than the S&P 500.
1M
3M
6M
YTD
1Y
3Y
Max
Performance
Compared to selected benchmarks
| Alpha | Beta | R2 | R | |
|---|---|---|---|---|
| 0.06 | 2.62 | 0.71 | 0.84 |
Performance Metrics
| Cumulative Return | Annualized Return | Trailing 1M Return | Trailing 3M Return | Sharpe Ratio | |
|---|---|---|---|---|---|
| 60.46% | 22.26% | 6.16% | 5.09% | 1.34 | |
| 225.47% | 65.12% | 17.03% | 16.34% | 1.25 |
Initial Investment
$10,000.00
Final Value
$32,546.84Regulatory Fees
$34.62
Total Slippage
$226.12
Invest in this strategy
OOS Start Date
Dec 18, 2024
Trading Setting
Weekly
Type
Stocks
Category
Weekly tactical, rsi signal, leveraged s&p 500, momentum rotation, inverse-vol weighting
Tickers in this symphonyThis symphony trades 14 assets in total
Ticker
Type
AAPL
Apple Inc.
Stocks
AMZN
Amazon.Com Inc
Stocks
GOOG
Alphabet Inc. Class C Capital Stock
Stocks
GOOGL
Alphabet Inc. Class A Common Stock
Stocks
LMT
Lockheed Martin Corp.
Stocks
META
Meta Platforms, Inc. Class A Common Stock
Stocks
MSTR
Strategy Inc Common Stock Class A
Stocks
NVDA
Nvidia Corp
Stocks
PLTR
Palantir Technologies Inc. Class A Common Stock
Stocks
SPXS
Direxion Daily S&P 500 Bear 3x ETF
Stocks