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  • COST vs BAH✓SelectedUSD · BAHCOST vs BAH performance historyLatest closeAs of-0.02%09/10
Stock and ETF performance explorer

COST vs BAH

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-5.1%
BAH return
-24.1%
Excess return
+19.0%
Maximum drawdown
-17.4%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioBAHExcessAlpha
1D0.0%+4.8%-4.8%-0.3%
7D-2.5%+2.4%-4.9%-2.7%
30D-4.4%-2.9%-1.5%-4.3%
3M-8.1%-1.3%-6.7%-8.7%
6M-9.2%-0.9%-8.4%-9.9%
YTD+5.1%-8.2%+13.3%+5.0%
1Y-5.1%-24.0%+18.9%-5.6%
All-5.1%-24.1%+19.0%-5.6%

Cumulative growth

Daily Returns

Daily percentage return beside BAH.

Daily Out/Under-Performance

Portfolio return minus BAH return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × BAH 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 BAH 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