Sector Momentum
Sector XLY watch (RSI 35), RS -9.4% vs SPY. Median 1 month forward: +1.9%. XLY approaching oversold — wait for RSI cross back above 32 to confirm.
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Sector ETF lookback returns + cross-asset (QQQ/IWM) leadership rotation.
- 75 signals since 2005-01-01.
- Sector XLY watch (RSI 35), RS -9.4% vs SPY. Median 1 month forward: +1.9%. XLY approaching oversold — wait for RSI cross back above 32 to confirm.
Best RS
XLK
Worst RS
XLC
SPY RSI
49
As of
2026-06-05
When to run this study
Run weekly or during sector rotation environments. Useful for identifying which sectors are outperforming or underperforming SPY and spotting early rotation signals before they become consensus trades.
Historical results
Cross-Asset RSI
| Pair | RSI(14) | Ratio | Signal |
|---|---|---|---|
| QQQ/SPY | 47.90 | 231.20 | Neutral |
| IWM/SPY | 48.10 | 64.50 | Neutral |
| QQQ/IWM | 50.10 | 358.50 | Neutral |