Skip to content
BMarker
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
Menu
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
  • COST vs BAM✓SelectedUSD · BAMCOST vs BAM performance historyLatest closeAs of-1.04%09/04
Stock and ETF performance explorer

COST vs BAM

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-3.6%
BAM return
-8.8%
Excess return
+5.2%
Maximum drawdown
-16.6%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioBAMExcessAlpha
1D-1.0%+0.6%-1.7%-1.0%
7D-3.1%-2.0%-1.2%-3.1%
30D-2.8%-2.9%+0.1%-2.8%
3M-5.7%+9.4%-15.1%-5.6%
6M-8.8%+10.8%-19.5%-8.8%
YTD+6.7%-0.4%+7.1%+7.4%
1Y-3.6%-10.9%+7.2%-2.8%
All-3.6%-8.8%+5.2%-2.8%

Cumulative growth

Daily Returns

Daily percentage return beside BAM.

Daily Out/Under-Performance

Portfolio return minus BAM return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × BAM 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 BAM 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