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  • COST vs KEY✓SelectedUSD · KEYCOST vs KEY performance historyLatest closeAs of+1.20%11/09
Stock and ETF performance explorer

COST vs KEY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+96.9%
KEY return
+118.7%
Excess return
-21.8%
Maximum drawdown
-20.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioKEYExcessAlpha
1D+1.2%+2.7%-1.5%+0.9%
7D+2.5%-0.4%+2.8%+2.5%
30D+12.8%+7.2%+5.6%+12.0%
3M+12.7%-4.9%+17.6%+13.2%
6M+6.0%+1.1%+5.0%+5.7%
YTD+24.4%+6.8%+17.6%+23.1%
1Y+16.2%+23.3%-7.1%+13.0%
3Y+96.9%+126.1%-29.2%+80.4%
All+96.9%+118.7%-21.8%+80.4%

Cumulative growth

Daily Returns

Daily percentage return beside KEY.

Daily Out/Under-Performance

Portfolio return minus KEY return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × KEY 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 3y: compounded portfolio wealth divided by compounded KEY 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…

3y analysis · Full analysis span regression · 6 months rolling