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  • COST vs GSK✓SelectedUSD · GSKCOST vs GSK performance historyLatest closeAs of-1.04%09/04
Stock and ETF performance explorer

COST vs GSK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-3.6%
GSK return
+31.2%
Excess return
-34.9%
Maximum drawdown
-16.6%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioGSKExcessAlpha
1D-1.0%-1.9%+0.9%-0.8%
7D-3.1%-1.8%-1.3%-2.9%
30D-2.8%-2.2%-0.6%-2.5%
3M-5.7%-1.8%-3.9%-5.4%
6M-8.8%-10.6%+1.8%-8.0%
YTD+6.7%+4.4%+2.2%+6.9%
1Y-3.6%+30.4%-34.1%-4.6%
All-3.6%+31.2%-34.9%-4.6%

Cumulative growth

Daily Returns

Daily percentage return beside GSK.

Daily Out/Under-Performance

Portfolio return minus GSK return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × GSK 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 GSK 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