+14,239.8%
AMZN vs SPXS
-100.0%
+14,339.8%
-56.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | SPXS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +1.6% | -2.2% | 0.0% |
| 7D | +0.8% | -1.5% | +2.3% | +0.3% |
| 30D | -6.4% | +3.7% | -10.1% | -5.0% |
| 3M | +4.8% | -9.6% | +14.4% | +2.0% |
| 6M | +20.5% | -32.4% | +52.9% | +6.7% |
| YTD | +11.3% | -28.7% | +40.0% | +1.2% |
| 1Y | +9.0% | -38.1% | +47.0% | -4.9% |
| 3Y | +85.9% | -80.1% | +166.0% | +22.3% |
| 5Y | +45.8% | -85.9% | +131.7% | +3.8% |
| 10Y | +555.5% | -99.5% | +655.0% | +111.9% |
| All | +14,239.8% | -100.0% | +14,339.8% | +1,292.2% |
Cumulative growth
Daily Returns
Daily percentage return beside SPXS.
Daily Out/Under-Performance
Portfolio return minus SPXS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPXS 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 1990-01-01 to 2026-09-08: compounded portfolio wealth divided by compounded SPXS 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…
1990-01-01 to 2026-09-08 analysis · Full analysis span regression · 6 months rolling