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IRWD
Ironwood Pharmaceuticals, Inc. - Class A
stock NASDAQ

At Close
Sep 4, 2026 3:59:57 PM EDT
4.26USD-0.816%(-0.03)829,291
0.00Bid   0.00Ask   0.00Spread
Pre-market
Sep 4, 2026 8:36:30 AM EDT
4.30USD+0.233%(+0.01)4,651
After-hours
Sep 4, 2026 4:49:30 PM EDT
4.26USD+0.118%(0.00)140,999
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short Interest - DailyTrendsNewsMore
for Daily Short Interest
IRWD Short Interest (SI) Latest - Official
As of 2026-08-14, there were 18,066,382 shares short with a short interest of 11.40%.

IRWD Short Interest - Official
 

IRWD Short Position Change - Official
 
IRWD Short Interest - Official chartexchange.com
Historical data is split-adjusted.
1) Data from Finra. Finra publishes an updated file every two weeks.
2) Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.



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