+208.5%
CMCSA vs TEL
+708.6%
-500.1%
-60.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-08.
| Period | Portfolio | TEL | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -1.8% | +1.2% | +0.2% |
| 7D | +0.1% | -1.4% | +1.6% | +0.7% |
| 30D | +3.8% | -4.9% | +8.7% | +5.8% |
| 3M | +12.3% | +0.1% | +12.2% | +11.4% |
| 6M | -15.4% | +0.4% | -15.7% | -17.3% |
| YTD | -2.5% | -8.9% | +6.4% | -1.4% |
| 1Y | -13.4% | -0.3% | -13.1% | -16.6% |
| 3Y | -30.4% | +67.6% | -98.0% | -48.8% |
| 5Y | -45.0% | +50.7% | -95.7% | -58.4% |
| 10Y | +10.2% | +288.6% | -278.5% | -50.4% |
| All | +208.5% | +708.6% | -500.1% | -21.0% |
Cumulative growth
Daily Returns
Daily percentage return beside TEL.
Daily Out/Under-Performance
Portfolio return minus TEL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × TEL 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 TEL 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