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  • REGN vs BBY✓SelectedUSD · BBYREGN vs BBY performance historyLatest closeAs of-1.87%09/04
Stock and ETF performance explorer

REGN vs BBY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+46.7%
BBY return
+27.1%
Excess return
+19.6%
Maximum drawdown
-25.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioBBYExcessAlpha
1D-1.9%+3.2%-5.0%-2.1%
7D+4.2%+9.5%-5.3%+3.6%
30D+7.8%+6.8%+1.0%+7.3%
3M+31.8%+28.9%+3.0%+29.7%
6M+5.4%+37.8%-32.4%+3.6%
YTD+7.7%+38.7%-31.1%+5.7%
1Y+46.7%+23.7%+23.0%+50.8%
All+46.7%+27.1%+19.6%+50.8%

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