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  • COHR vs ROK✓SelectedUSD · ROKCOHR vs ROK performance historyLatest closeAs of+4.16%09/11
Stock and ETF performance explorer

COHR vs ROK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+65,045.6%
ROK return
+15,648.0%
Excess return
+49,397.6%
Maximum drawdown
-80.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioROKExcessAlpha
1D+4.2%+1.7%+2.5%+3.4%
7D+8.3%-1.2%+9.6%+9.0%
30D-14.1%-4.8%-9.3%-12.0%
3M-16.0%-6.1%-9.9%-13.2%
6M+21.5%+15.5%+6.0%+14.5%
YTD+65.4%+11.2%+54.3%+58.9%
1Y+195.0%+23.8%+171.2%+171.9%
3Y+830.2%+53.1%+777.0%+674.1%
5Y+397.1%+48.3%+348.8%+318.8%
10Y+1,317.7%+357.4%+960.3%+651.2%
All+65,045.6%+15,648.0%+49,397.6%+15,708.7%

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 all: 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…

all analysis · Full analysis span regression · 6 months rolling