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  • RKLB vs BLK✓SelectedUSD · BLKRKLB vs BLK performance historyLatest closeAs of-4.25%09/09
Stock and ETF performance explorer

RKLB vs BLK

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-41.7%
BLK return
+7.2%
Excess return
-48.9%
Maximum drawdown
-48.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3mo.

Portfolio and benchmark returns by period
PeriodPortfolioBLKExcessAlpha
1D-4.3%-2.1%-2.1%-3.8%
7D0.0%-2.7%+2.6%+0.4%
30D-21.2%-4.8%-16.4%-20.8%
3M-41.7%+6.5%-48.2%-41.6%
All-41.7%+7.2%-48.9%-41.6%

Cumulative growth

Daily Returns

Daily percentage return beside BLK.

Daily Out/Under-Performance

Portfolio return minus BLK return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × BLK 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 3mo: compounded portfolio wealth divided by compounded BLK 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…

3mo analysis · Full analysis span regression · Available span rolling