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Check out our Dark Pool Levels

HYLN
Hyliion Holdings Corp.
stock NYSEAMERICAN

At Close
Jul 22, 2026 3:59:58 PM EDT
3.92USD+1.031%(+0.04)3,616,009
4.37Bid   4.42Ask   0.05Spread
Pre-market
Jul 22, 2026 9:07:30 AM EDT
4.00USD+3.093%(+0.12)26,264
After-hours
Jul 22, 2026 4:59:30 PM EDT
4.40USD+12.245%(+0.48)754,375
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short InterestTrendsNewsMore
for Daily Short Interest
HYLN Short Interest (SI) Latest - Official
As of 2026-06-30, there were 11,299,745 shares short with a short interest of 9.18%.

HYLN Short Interest - Official
 

HYLN Short Position Change - Official
 
HYLN 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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