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  • COST vs MAS✓SelectedUSD · MASCOST vs MAS performance historyLatest closeAs of+1.83%11/05
Stock and ETF performance explorer

COST vs MAS

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+94.5%
MAS return
+61.2%
Excess return
+33.3%
Maximum drawdown
-20.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioMASExcessAlpha
1D+1.8%-3.4%+5.3%+2.2%
7D+7.1%+4.6%+2.6%+6.6%
30D+14.1%+19.9%-5.8%+12.1%
3M+13.3%+8.9%+4.4%+12.2%
6M+5.2%+20.2%-15.0%+2.9%
YTD+24.3%+33.9%-9.6%+19.3%
1Y+14.6%+34.7%-20.0%+9.9%
All+94.5%+61.2%+33.3%+79.6%

Cumulative growth

Daily Returns

Daily percentage return beside MAS.

Daily Out/Under-Performance

Portfolio return minus MAS return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × MAS 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 MAS 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