NIO	The short sale volume percent (not short interest) for stock ticker NIO is 28% on Sep 16, 2025. The short sale volume is 17,027,927. The total volume is 60,039,526. The short sale volume percent is down -1% compare to Sep 15, 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
2025-09-16	17,027,927	60,039,526	28%
2025-09-15	9,307,803	31,897,501	29%
2025-09-12	7,931,052	31,582,673	25%
2025-09-11	12,374,388	48,848,532	25%
2025-09-10	37,483,294	95,540,337	39%
2025-09-09	10,310,051	27,208,589	38%
2025-09-08	16,655,700	39,781,336	42%
2025-09-05	11,318,894	29,365,033	39%
2025-09-04	11,773,806	31,498,551	37%
2025-09-03	19,737,462	44,815,326	44%

Last 5 days short percent	31.40%
Last 10 days short percent	34.94%
Last 20 days short percent	34.44%
Last 50 days short percent	39.87%