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+1.38%09/11
Stock and ETF performance explorer

RBLX vs BBY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+59.4%
BBY return
+42.8%
Excess return
+16.6%
Maximum drawdown
-74.9%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 3y.

Portfolio and benchmark returns by period
PeriodPortfolioBBYExcessAlpha
1D+1.4%+3.1%-1.7%+0.8%
7D+5.1%+0.6%+4.5%+4.9%
30D+28.0%+9.4%+18.6%+25.7%
3M+4.6%+19.3%-14.7%+1.2%
6M-24.7%+47.9%-72.6%-30.0%
YTD-43.8%+39.6%-83.4%-47.5%
1Y-65.8%+22.2%-88.0%-67.2%
3Y+59.4%+45.0%+14.4%+42.4%
All+59.4%+42.8%+16.6%+42.4%

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