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  • SPY vs FSLY✓SelectedUSD · FSLYSPY vs FSLY performance historyLatest closeAs of-0.46%09/09
Stock and ETF performance explorer

SPY vs FSLY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+196.8%
FSLY return
+5.6%
Excess return
+191.2%
Maximum drawdown
-33.7%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 2016-09-09 to 2026-09-09.

Portfolio and benchmark returns by period
PeriodPortfolioFSLYExcessAlpha
1D-0.5%+5.7%-6.1%-0.9%
7D-0.4%+11.2%-11.5%-1.2%
30D-1.4%-18.2%+16.8%-0.1%
3M+3.7%+21.9%-18.2%+1.5%
6M+13.0%+4.0%+9.0%+9.4%
YTD+12.4%+123.1%-110.7%+0.1%
1Y+18.5%+196.9%-178.3%+1.7%
3Y+77.6%-1.3%+78.9%+61.0%
5Y+81.7%-50.2%+131.9%+62.6%
All+196.8%+5.6%+191.2%+114.6%

Cumulative growth

Daily Returns

Daily percentage return beside FSLY.

Daily Out/Under-Performance

Portfolio return minus FSLY return. Positive bars indicate outperformance.

Daily Alpha

Portfolio daily return minus β × FSLY 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 2016-09-09 to 2026-09-09: compounded portfolio wealth divided by compounded FSLY 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…

2016-09-09 to 2026-09-09 analysis · Full analysis span regression · 6 months rolling