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RGNX
REGENXBIO Inc.
stock NASDAQ

At Close
Jul 17, 2026 3:59:55 PM EDT
9.86USD-11.920%(-1.34)7,515,654
8.51Bid   11.33Ask   2.82Spread
Pre-market
Jul 17, 2026 9:29:30 AM EDT
9.00USD-19.643%(-2.20)309,849
After-hours
Jul 17, 2026 4:03:30 PM EDT
10.14USD+2.788%(+0.28)448,904
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
RGNX Short Interest (SI) Latest - Official
As of 2026-06-30, there were 10,459,575 shares short with a short interest of 24.31%.

RGNX Short Interest - Official
 

RGNX Short Position Change - Official
 
RGNX 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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