MRNA	The short sale volume percent (not short interest) for stock ticker MRNA is 29% on Sep 16, 2025. The short sale volume is 1,910,816. The total volume is 6,557,945. The short sale volume percent is down -7% 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	1,910,816	6,557,945	29%
2025-09-15	1,707,033	4,748,564	36%
2025-09-12	7,813,351	13,729,850	57%
2025-09-11	1,305,643	4,263,921	31%
2025-09-10	1,358,847	3,544,860	38%
2025-09-09	1,749,404	4,487,713	39%
2025-09-08	3,051,834	5,771,298	53%
2025-09-05	2,004,011	5,214,066	38%
2025-09-04	1,709,169	3,718,645	46%
2025-09-03	1,704,950	3,803,452	45%

Last 5 days short percent	42.92%
Last 10 days short percent	43.54%
Last 20 days short percent	46.85%
Last 50 days short percent	45.40%