FSLY	The short sale volume percent (not short interest) for stock ticker FSLY is 40% on Sep 17, 2025. The short sale volume is 642,836. The total volume is 1,598,769. The short sale volume percent is down -1% compare to Sep 16, 2025.

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Insider Buying

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2025-09-17	642,836	1,598,769	40%
2025-09-16	865,896	2,112,186	41%
2025-09-15	1,980,257	4,208,123	47%
2025-09-12	235,995	625,439	38%
2025-09-11	408,455	931,281	44%
2025-09-10	219,819	822,431	27%
2025-09-09	269,754	633,031	43%
2025-09-08	163,528	539,401	30%
2025-09-05	242,817	911,019	27%
2025-09-04	275,222	908,614	30%

Last 5 days short percent	43.62%
Last 10 days short percent	39.91%
Last 20 days short percent	38.48%
Last 50 days short percent	41.57%