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

COST vs B

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+11,743.1%
B return
+803.7%
Excess return
+10,939.3%
Maximum drawdown
-61.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for all.

Portfolio and benchmark returns by period
PeriodPortfolioBExcessAlpha
1D-1.0%-2.2%+1.2%-1.0%
7D-3.1%-1.6%-1.6%-3.1%
30D-2.8%+9.4%-12.2%-3.0%
3M-5.7%+5.0%-10.7%-5.8%
6M-8.8%-3.5%-5.2%-8.8%
YTD+6.7%+4.5%+2.2%+6.3%
1Y-3.6%+67.8%-71.4%-5.2%
3Y+75.1%+196.7%-121.6%+69.6%
5Y+108.9%+151.9%-43.0%+102.6%
10Y+586.2%+202.2%+384.0%+562.9%
All+11,743.1%+803.7%+10,939.3%+11,452.6%

Cumulative growth

Daily Returns

Daily percentage return beside B.

Daily Out/Under-Performance

Portfolio return minus B return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × B 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 B 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