AMPX	The short sale volume percent (not short interest) for stock ticker AMPX is 50% on Aug 29, 2025. The short sale volume is 1,220,363. The total volume is 2,423,139. The short sale volume percent is up 2% compare to Aug 28, 2025.

SPY IWM DIA AMZN QQQ AAPL GLD GDX GOOG FB MSFT XLK TSLA HPQ IBB USO XLF TWTR EBAY BIDU

Insider Buying

The Volume and short volume are limited. It is not including all volumes from all Market.
Date	Short Volume	Total Volume	Percent
2025-08-29	1,220,363	2,423,139	50%
2025-08-28	939,716	1,978,079	48%
2025-08-27	1,164,952	2,101,816	55%
2025-08-26	1,455,650	2,655,089	55%
2025-08-25	1,364,876	2,773,331	49%
2025-08-22	1,452,607	2,858,302	51%
2025-08-21	739,115	1,429,679	52%
2025-08-20	890,933	2,215,048	40%
2025-08-19	1,131,162	2,161,096	52%
2025-08-18	835,278	1,888,209	44%

Last 5 days short percent	51.51%
Last 10 days short percent	49.79%
Last 20 days short percent	45.34%
Last 50 days short percent	45.13%