UDR	The short sale volume percent (not short interest) for stock ticker UDR is 73% on Jan 21, 2026. The short sale volume is 3,246,637. The total volume is 4,467,980. The short sale volume percent is up 24% compare to Jan 20, 2026.

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
2026-01-21	3,246,637	4,467,980	73%
2026-01-20	979,096	1,991,685	49%
2026-01-16	742,400	965,303	77%
2026-01-15	678,050	1,368,687	50%
2026-01-14	683,611	1,070,832	64%
2026-01-13	589,874	863,290	68%
2026-01-12	723,293	1,126,375	64%
2026-01-09	1,201,141	1,953,992	61%
2026-01-08	775,013	1,052,451	74%
2026-01-07	1,387,497	1,722,859	81%

Last 5 days short percent	64.17%
Last 10 days short percent	66.37%
Last 20 days short percent	64.74%
Last 50 days short percent	65.80%