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  • BBY vs AMDL✓SelectedUSD · AMDLBBY vs AMDL performance historyLatest closeAs of-1.66%11/12
Stock and ETF performance explorer

BBY vs AMDL

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+40.2%
AMDL return
+175.5%
Excess return
-135.3%
Maximum drawdown
-29.5%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioAMDLExcessAlpha
1D-1.7%+11.9%-13.5%-1.8%
7D+4.0%+103.5%-99.5%+3.3%
30D+17.6%-18.3%+35.9%+17.0%
3M+25.9%+20.1%+5.8%+25.0%
6M+85.1%+15.9%+69.2%+83.4%
YTD+60.6%+303.0%-242.4%+63.0%
1Y+40.2%+164.0%-123.8%+40.5%
All+40.2%+175.5%-135.3%+40.5%

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 1y: 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…

1y analysis · Full analysis span regression · 6 months rolling