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  • TXN vs CMCSA✓SelectedUSD · CMCSATXN vs CMCSA performance historyLatest closeAs of-1.06%09/10
Stock and ETF performance explorer

TXN vs CMCSA

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+56.4%
CMCSA return
-46.8%
Excess return
+103.2%
Maximum drawdown
-33.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 5y.

Portfolio and benchmark returns by period
PeriodPortfolioCMCSAExcessAlpha
1D-1.1%+2.4%-3.4%-1.8%
7D+2.0%-5.6%+7.5%+3.8%
30D-8.0%-1.9%-6.1%-7.8%
3M-7.8%+6.4%-14.2%-10.8%
6M+32.4%-16.9%+49.3%+40.7%
YTD+51.7%-6.8%+58.5%+53.4%
1Y+44.3%-15.9%+60.2%+51.8%
3Y+71.3%-33.4%+104.7%+93.8%
5Y+56.4%-46.7%+103.1%+75.4%
All+56.4%-46.8%+103.2%+75.4%

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 5y: 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…

5y analysis · Full analysis span regression · 6 months rolling