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RGNX
REGENXBIO Inc.
stock NASDAQ

At Close
Jan 28, 2026 3:59:52 PM EST
11.01USD-17.897%(-2.40)4,987,432
10.80Bid   11.01Ask   0.21Spread
Pre-market
Jan 28, 2026 9:28:36 AM EST
9.51USD-29.083%(-3.90)461,216
After-hours
Jan 28, 2026 4:45:30 PM EST
11.20USD+1.683%(+0.19)5,429
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 2026-01-15, there were 5,123,815 shares short with a short interest of 12.23%.

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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