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  • RBRK vs Z✓SelectedUSD · ZRBRK vs Z performance historyLatest closeAs of-2.54%09/11
Stock and ETF performance explorer

RBRK vs Z

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+134.2%
Z return
-23.0%
Excess return
+157.2%
Maximum drawdown
-56.1%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioZExcessAlpha
1D-2.5%+4.0%-6.5%-3.9%
7D-7.5%-6.0%-1.5%-5.6%
30D-10.4%-2.3%-8.1%-9.9%
3M+21.3%-0.6%+21.9%+20.6%
6M+50.6%-27.6%+78.3%+66.0%
YTD+13.3%-52.4%+65.7%+42.1%
1Y+11.2%-63.6%+74.8%+50.9%
All+134.2%-23.0%+157.2%+190.1%

Cumulative growth

Daily Returns

Daily percentage return beside Z.

Daily Out/Under-Performance

Portfolio return minus Z return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × Z 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 Z 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