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  • COR vs ROK✓SelectedUSD · ROKCOR vs ROK performance historyLatest closeAs of+2.96%11/13
Stock and ETF performance explorer

COR vs ROK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-0.8%
ROK return
+4.7%
Excess return
-5.5%
Maximum drawdown
-32.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioROKExcessAlpha
1D+3.0%-0.4%+3.4%+3.0%
7D+7.8%+7.1%+0.8%+7.8%
30D+7.0%-5.0%+12.0%+7.2%
3M+16.3%-9.4%+25.6%+16.1%
6M+41.3%-11.0%+52.3%+40.7%
YTD+7.1%+4.4%+2.7%+3.1%
1Y-0.8%+7.4%-8.2%-5.0%
All-0.8%+4.7%-5.5%-5.0%

Cumulative growth

Daily Returns

Daily percentage return beside ROK.

Daily Out/Under-Performance

Portfolio return minus ROK return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × ROK 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 ROK 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