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  • COST vs AMDL✓SelectedUSD · AMDLCOST vs AMDL performance historyLatest closeAs of+1.20%11/09
Stock and ETF performance explorer

COST vs AMDL

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+48.0%
AMDL return
+87.1%
Excess return
-39.1%
Maximum drawdown
-20.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 5y.

Portfolio and benchmark returns by period
PeriodPortfolioAMDLExcessAlpha
1D+1.2%+26.8%-25.6%+1.2%
7D+2.5%+10.3%-7.8%+2.5%
30D+12.8%-38.3%+51.0%+12.9%
3M+12.7%-8.7%+21.4%+12.5%
6M+6.0%-14.4%+20.4%+5.3%
YTD+24.4%+206.9%-182.6%+17.6%
1Y+16.2%+144.4%-128.2%+10.5%
All+48.0%+87.1%-39.1%+32.0%

Cumulative growth

Daily Returns

Daily percentage return beside AMDL.

Daily Out/Under-Performance

Portfolio return minus AMDL return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × AMDL 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 5y: compounded portfolio wealth divided by compounded AMDL 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…

5y analysis · Full analysis span regression · 6 months rolling