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  • MUU vs COST✓SelectedUSD · COSTMUU vs COST performance historyLatest closeAs of-1.10%09/11
Stock and ETF performance explorer

MUU vs COST

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+2,396.1%
COST return
+0.5%
Excess return
+2,395.6%
Maximum drawdown
-75.1%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 10y.

Portfolio and benchmark returns by period
PeriodPortfolioCOSTExcessAlpha
1D-1.1%+0.3%-1.4%-1.0%
7D-8.2%-1.2%-7.0%-8.7%
30D+10.2%-4.7%+14.9%+8.3%
3M-26.5%-7.1%-19.4%-27.1%
6M+227.2%-8.5%+235.8%+215.8%
YTD+527.4%+5.4%+522.0%+438.9%
1Y+1,843.7%-5.6%+1,849.3%+1,728.2%
All+2,396.1%+0.5%+2,395.6%+1,857.8%

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 10y: 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…

10y analysis · Full analysis span regression · 6 months rolling