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  • FLEX vs GSK✓SelectedUSD · GSKFLEX vs GSK performance historyLatest closeAs of+1.50%09/04
Stock and ETF performance explorer

FLEX vs GSK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+98.5%
GSK return
+31.2%
Excess return
+67.3%
Maximum drawdown
-36.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioGSKExcessAlpha
1D+1.5%-1.9%+3.4%+1.3%
7D-0.9%-1.8%+0.9%-1.1%
30D-10.1%-2.2%-8.0%-10.3%
3M-31.3%-1.8%-29.5%-31.4%
6M+71.3%-10.6%+81.9%+71.3%
YTD+81.2%+4.4%+76.8%+82.0%
1Y+98.5%+30.4%+68.1%+93.9%
All+98.5%+31.2%+67.3%+93.9%

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