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  • REGN vs BBY✓SelectedUSD · BBYREGN vs BBY performance historyLatest closeAs of-1.48%09/11
Stock and ETF performance explorer

REGN vs BBY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-5.4%
BBY return
+42.8%
Excess return
-48.1%
Maximum drawdown
-59.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioBBYExcessAlpha
1D-1.5%+3.1%-4.6%-1.9%
7D-5.6%+0.6%-6.2%-5.7%
30D-2.0%+9.4%-11.4%-3.4%
3M+28.0%+19.3%+8.6%+24.2%
6M+1.2%+47.9%-46.8%-5.6%
YTD+1.6%+39.6%-37.9%-4.4%
1Y+38.2%+22.2%+16.1%+33.4%
3Y-5.4%+45.0%-50.3%-12.7%
All-5.4%+42.8%-48.1%-12.7%

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 3y: 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…

3y analysis · Full analysis span regression · 6 months rolling