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  • BE vs COST✓SelectedUSD · COSTBE vs COST performance historyLatest closeAs of-4.92%11/13
Stock and ETF performance explorer

BE vs COST

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+1,709.5%
COST return
+100.1%
Excess return
+1,609.4%
Maximum drawdown
-52.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioCOSTExcessAlpha
1D-4.9%+1.3%-6.2%-4.7%
7D+10.8%+5.0%+5.8%+11.8%
30D-19.8%+12.8%-32.6%-17.9%
3M-18.7%+15.2%-33.9%-16.5%
6M-33.7%+7.4%-41.1%-31.4%
YTD+121.0%+29.0%+91.9%+118.9%
1Y+85.4%+20.3%+65.1%+86.3%
3Y+1,709.5%+99.0%+1,610.5%+1,406.5%
All+1,709.5%+100.1%+1,609.4%+1,406.5%

Cumulative growth

Daily Returns

Daily percentage return beside COST.

Daily Out/Under-Performance

Portfolio return minus COST return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × COST 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 COST 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