Skip to content
BMarker
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
Menu
TransactionsPerformanceSharingStocks & ETFsDemoPricingAPI Docs
Open app
  • RBLX vs BBY✓SelectedUSD · BBYRBLX vs BBY performance historyLatest closeAs of+4.34%09/04
Stock and ETF performance explorer

RBLX vs BBY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
-66.6%
BBY return
+27.1%
Excess return
-93.7%
Maximum drawdown
-74.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioBBYExcessAlpha
1D+4.3%+3.2%+1.2%+3.8%
7D+12.4%+9.5%+2.9%+10.6%
30D+19.7%+6.8%+12.8%+18.0%
3M-0.1%+28.9%-28.9%-3.8%
6M-35.7%+37.8%-73.5%-38.7%
YTD-46.6%+38.7%-85.3%-49.6%
1Y-66.6%+23.7%-90.3%-67.9%
All-66.6%+27.1%-93.7%-67.9%

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