+157,277.0%
KLAC vs CMCSA
+2,324.1%
+154,952.9%
-83.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-07.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +7.3% | -0.6% | +7.9% | +7.5% |
| 7D | +5.7% | -2.1% | +7.8% | +6.6% |
| 30D | -3.6% | +7.0% | -10.7% | -6.3% |
| 3M | -12.8% | +15.1% | -27.9% | -18.2% |
| 6M | +26.1% | -15.4% | +41.4% | +31.0% |
| YTD | +53.3% | -1.9% | +55.2% | +49.8% |
| 1Y | +113.7% | -12.7% | +126.4% | +117.3% |
| 3Y | +274.9% | -31.0% | +305.9% | +308.2% |
| 5Y | +470.1% | -46.1% | +516.2% | +577.6% |
| 10Y | +2,997.0% | +10.8% | +2,986.2% | +2,699.1% |
| All | +157,277.0% | +2,324.1% | +154,952.9% | +51,730.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 2026-09-07: compounded portfolio wealth divided by compounded CMCSA 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 2026-09-07 analysis · Full analysis span regression · 6 months rolling