FSLYFastly, Inc.

$29.33+240% 1Y

What is the market doing?

Mixed

No clear lean: in an uptrend, but heavily shorted (+14% of shares).

1 good, 1 to watch, 1 neutral
TrendUptrendderived · Oct 9, 2026

In an uptrend, above its rising 50- and 200-day averages. Price is +48% vs its 200-day average.

Insider conviction−$33.9M (90 days to Oct 8, 2026)SEC EDGAR · Oct 8, 2026

Insiders were net sellers over the 90 days ending Oct 8, 2026; selling is often routine (taxes, diversification).

Short interest14% of sharesFINRA · Sep 15, 2026

Heavily shorted, settled Sep 15, 2026, about a week of normal trading to cover. Up 6.7% since the previous count, up from 12.2% of shares outstanding three months ago.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

1-year returntop 2% of the market
vs 200-day avgtop 5% of the market

Where this answer is blind. Insider selling is often routine (taxes, diversification); only cluster buying is a strong tell.

How FSLY is trading

Fastly, Inc. is +240% over the past year while the S&P 500 is +18%: 222 points ahead of the market.

+240%

1-year return · S&P 500 +18%

vs 200-day average
+48%

vs 200-day average · a clear uptrend

RSI (14)
56

RSI (14) · neutral

Below its 52-week high
12%

Below its 52-week high

Sep 18, 2024$5.00 – $33.50 · dashed line: 200-day averageOct 9, 2026
Details›
Last close2026-10-09
$29.33
1 monthS&P 500 +2.7%
+29%
1 yearS&P 500 +18%
+240%
5 yearsS&P 500 +88%
−33%
vs 50-day average$24.73
+19%
52-week high
$33.50
52-week low
$7.86
Annualised volatility
102%
Insider buying, net, 6 monthsForms 3/4/5 to 2026-10-08
−$9.0M
Calendar-year price return
YearReturn
2026 (year to date)+188%
2025+7.8%
2024−47%
2023+117%
2022−77%
2021−59%
2020+335%
Average return by calendar month, 2019–2026
MonthYearsPositiveAverage
Jan75 of 7+8.5%
Feb72 of 7−0.46%
Mar72 of 7+6.4%
Apr71 of 7−5.9%
May73 of 7+3.5%
Jun82 of 8+11%
Jul85 of 8+6.2%
Aug84 of 8+5.0%
Sep84 of 8−0.14%
Oct82 of 8−6.0%
Nov76 of 7+14%
Dec73 of 7−3.0%

End-of-day closes from IEX; the S&P 500 comparison uses SPY over the same window. Prices are a reference point, not a basis for trading decisions.

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