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  • COST vs FSLY✓SelectedUSD · FSLYCOST vs FSLY performance historyLatest closeAs of+2.67%11/04
Stock and ETF performance explorer

COST vs FSLY

vs
1w1mo3mo6mo1y3y5y10yallcustom
Portfolio return
+11.9%
FSLY return
+161.0%
Excess return
-149.1%
Maximum drawdown
-18.2%

Performance

Returns, benchmark comparison, and relative performance.

Performance by timeframe

Returns for 1y.

Portfolio and benchmark returns by period
PeriodPortfolioFSLYExcessAlpha
1D+2.7%-0.2%+2.8%+2.7%
7D+6.6%-22.2%+28.8%+6.4%
30D+13.5%-19.1%+32.6%+13.3%
3M+10.6%-15.7%+26.3%+10.4%
6M+3.6%-23.5%+27.1%+3.6%
YTD+22.1%+106.6%-84.6%+20.5%
1Y+11.9%+164.3%-152.4%+11.9%
All+11.9%+161.0%-149.1%+11.9%

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 1y: 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…

1y analysis · Full analysis span regression · 6 months rolling