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  • BLK vs COO✓SelectedUSD · COOBLK vs COO performance historyLatest closeAs of-2.13%09/09
Stock and ETF performance explorer

BLK vs COO

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+64.7%
COO return
-27.8%
Excess return
+92.5%
Maximum drawdown
-23.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioCOOExcessAlpha
1D-2.1%-6.2%+4.1%-0.1%
7D-2.7%-9.0%+6.3%+0.4%
30D-4.8%-16.8%+12.1%+1.1%
3M+6.5%-7.5%+14.0%+9.0%
6M+13.1%-16.3%+29.4%+19.7%
YTD+1.8%-22.5%+24.4%+10.6%
1Y-1.0%-7.0%+6.0%+1.2%
All+64.7%-27.8%+92.5%+74.5%

Cumulative growth

Daily Returns

Daily percentage return beside COO.

Daily Out/Under-Performance

Portfolio return minus COO return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × COO 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 COO 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