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  • BLK vs COO✓SelectedUSD · COOBLK vs COO performance historyLatest closeAs of-0.90%09/10
Stock and ETF performance explorer

BLK vs COO

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-4.3%
COO return
-19.9%
Excess return
+15.6%
Maximum drawdown
-22.5%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioCOOExcessAlpha
1D-0.9%-14.7%+13.8%+3.2%
7D-5.2%-23.3%+18.1%+2.4%
30D-7.0%-29.5%+22.4%+3.2%
3M+5.7%-20.0%+25.6%+12.2%
6M+11.0%-27.2%+38.2%+23.5%
YTD+0.9%-33.9%+34.8%+16.7%
All-4.3%-19.9%+15.6%+6.4%

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 1y: 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…

1y analysis · Full analysis span regression · 6 months rolling