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  • TXN vs CMCSA✓SelectedUSD · CMCSATXN vs CMCSA performance historyLatest closeAs of-0.32%11/04
Stock and ETF performance explorer

TXN vs CMCSA

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+99.7%
CMCSA return
+3.3%
Excess return
+96.4%
Maximum drawdown
-23.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCMCSAExcessAlpha
1D-0.3%+5.0%-5.3%-0.5%
7D+1.0%+15.2%-14.2%+0.3%
30D+6.1%+17.0%-10.9%+5.1%
3M+10.4%+1.2%+9.1%+10.4%
6M+12.6%-5.5%+18.1%+16.7%
YTD+83.5%-6.5%+90.0%+95.0%
1Y+99.7%+1.8%+97.9%+104.5%
All+99.7%+3.3%+96.4%+104.5%

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 1y: 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…

1y analysis · Full analysis span regression · 6 months rolling