-43.8%
TZA vs SPY
+14.6%
-58.5%
-60.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.4% | +1.7% | -6.1% | +1.3% |
| 7D | -2.9% | -0.7% | -2.1% | -5.0% |
| 30D | -0.7% | -1.0% | +0.4% | -3.6% |
| 3M | +20.0% | -0.3% | +20.3% | +20.1% |
| 6M | -8.6% | +7.3% | -15.9% | +24.4% |
| YTD | -38.9% | +13.3% | -52.2% | +8.6% |
| 1Y | -43.8% | +14.8% | -58.6% | +7.6% |
| All | -43.8% | +14.6% | -58.5% | +7.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 1y: compounded portfolio wealth divided by compounded SPY wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
1y analysis · Full analysis span regression · 6 months rolling