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  • CIEN vs COR✓SelectedUSD · CORCIEN vs COR performance historyLatest closeAs of+8.80%11/11
Stock and ETF performance explorer

CIEN vs COR

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+42.7%
COR return
-3.1%
Excess return
+45.8%
Maximum drawdown
-63.2%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCORExcessAlpha
1D+8.8%+0.3%+8.5%+8.8%
7D+8.7%-1.2%+9.9%+8.3%
30D-26.9%+7.6%-34.5%-26.0%
3M-23.6%+5.0%-28.6%-22.9%
6M-49.1%+35.3%-84.4%-50.5%
YTD+26.6%+4.2%+22.4%+39.6%
1Y+42.7%-3.4%+46.2%+68.2%
All+42.7%-3.1%+45.8%+68.2%

Cumulative growth

Daily Returns

Daily percentage return beside COR.

Daily Out/Under-Performance

Portfolio return minus COR return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × COR 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 COR 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