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  • ARM vs BBY✓SelectedUSD · BBYARM vs BBY performance historyLatest closeAs of+1.03%09/09
Stock and ETF performance explorer

ARM vs BBY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+87.7%
BBY return
+20.2%
Excess return
+67.5%
Maximum drawdown
-48.8%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioBBYExcessAlpha
1D+1.0%-1.5%+2.5%+1.4%
7D+12.5%+1.2%+11.3%+12.1%
30D-1.4%+6.8%-8.1%-3.4%
3M-18.7%+18.7%-37.4%-23.9%
6M+124.6%+37.3%+87.3%+93.5%
YTD+141.7%+35.3%+106.4%+108.0%
1Y+87.7%+20.7%+67.0%+69.3%
All+87.7%+20.2%+67.5%+69.3%

Cumulative growth

Daily Returns

Daily percentage return beside BBY.

Daily Out/Under-Performance

Portfolio return minus BBY return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × BBY 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 BBY 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