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FSLY Short Interest

Fastly, Inc.
1W: +11.4% 1M: +2.6% 3M: +23.1% YTD: +151.3% 1Y: +213.8% 3Y: +72.9% 5Y: -42.8%
$27.37
+1.76 (+6.87%)
After Hours: $27.32 (-0.05, -0.16%)
Weekly Expected Move ±13.4%
$18 $21 $24 $28 $31
NASDAQ · Technology · Software - Application · Tech Score Buy · Power 60 · $4.1B mcap · 149M float · 4.13% daily turnover · Short 51% of daily vol
Credit Risk of going bust: higher than 83% of companies Debt: 8.9% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the second-riskiest tenth, about 1 in 87 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.45 (down 98%), Fastly, Inc. would be worth roughly what it owes.
Total debt $398.3M against a stock market value of $4.08B.
Distance to default 2.34 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $162.0M (short-term plus half of long-term), stock volatility 117.8%; Altman Z'' 0.69. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Short Volume Summary

2026-10-26
54.1%
Short Ratio
of total volume
58.5%
20-Day Avg
59.7%
50-Day Avg
▼ Falling
5-Day Trend
1.3M
Short Volume
2.3M
Total Volume

Daily Short Volume Ratio

Short Volume vs Total Volume

Exchange Breakdown

2026-10-26
ExchangeShort VolumeTotal VolumeShort %
NASDAQ 1,151,005 2,011,927 57.2%
NYSE 67,194 214,780 31.3%
BATS 37,507 93,802 40.0%

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms