+1,105.3%
GME vs SIRI
-46.8%
+1,152.1%
-93.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-10.
| Period | Portfolio | SIRI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.5% | +1.2% | +1.3% | +2.4% |
| 7D | +6.0% | -3.0% | +9.0% | +6.4% |
| 30D | +8.3% | +1.3% | +7.0% | +8.1% |
| 3M | -9.1% | +5.6% | -14.7% | -9.8% |
| 6M | -16.3% | +35.2% | -51.5% | -19.5% |
| YTD | +1.5% | +49.1% | -47.5% | -3.6% |
| 1Y | -16.3% | +26.8% | -43.1% | -19.2% |
| 3Y | +15.1% | -23.7% | +38.8% | +16.1% |
| 5Y | -57.2% | -41.8% | -15.3% | -56.0% |
| 10Y | +274.5% | -11.3% | +285.8% | +282.1% |
| All | +1,105.3% | -46.8% | +1,152.1% | +996.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SIRI.
Daily Out/Under-Performance
Portfolio return minus SIRI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SIRI 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 2026-09-10: compounded portfolio wealth divided by compounded SIRI 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 2026-09-10 analysis · Full analysis span regression · 6 months rolling