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  • SPY vs CAT✓SelectedUSD · CATSPY vs CAT performance historyLatest closeAs of+2.37%11/09
Stock and ETF performance explorer

SPY vs CAT

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+11.6%
CAT return
+6.0%
Excess return
+5.7%
Maximum drawdown
-8.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCATExcessAlpha
1D+2.4%+7.2%-4.8%+0.9%
7D+0.1%-2.4%+2.5%+0.4%
30D-3.3%-25.0%+21.7%+1.9%
3M-2.4%-28.7%+26.3%+3.7%
6M+2.6%-33.0%+35.5%+9.5%
YTD+11.2%+5.4%+5.8%+5.0%
All+11.6%+6.0%+5.7%+4.2%

Cumulative growth

Daily Returns

Daily percentage return beside CAT.

Daily Out/Under-Performance

Portfolio return minus CAT return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × CAT 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 CAT 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