+867.9%
GLW vs SPYM
+316.7%
+551.2%
-51.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | SPYM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -0.5% | +2.0% | +2.1% |
| 7D | +16.9% | -0.4% | +17.2% | +17.3% |
| 30D | +7.0% | -1.4% | +8.4% | +8.7% |
| 3M | -3.0% | +3.7% | -6.7% | -6.3% |
| 6M | +31.0% | +13.0% | +17.9% | +15.2% |
| YTD | +93.4% | +12.5% | +80.9% | +72.1% |
| 1Y | +134.7% | +18.6% | +116.1% | +97.1% |
| 3Y | +471.8% | +78.0% | +393.8% | +197.5% |
| 5Y | +394.5% | +82.3% | +312.2% | +148.1% |
| 10Y | +867.9% | +322.9% | +545.1% | +79.3% |
| All | +867.9% | +316.7% | +551.2% | +79.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SPYM.
Daily Out/Under-Performance
Portfolio return minus SPYM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPYM 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 10y: compounded portfolio wealth divided by compounded SPYM 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…
10y analysis · Full analysis span regression · 6 months rolling