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Check out our Dark Pool Levels

OPTX
Syntec Optics Holdings, Inc. Class A Common Stock
stock NASDAQ

Market Open
Aug 11, 2026 2:21:12 PM EDT
8.44USD+9.974%(+0.77)229,401
8.41Bid   8.56Ask   0.15Spread
Pre-market
Aug 11, 2026 9:25:30 AM EDT
7.71USD+0.522%(+0.04)1,220
After-hours
Aug 10, 2026 4:51:30 PM EDT
7.80USD+1.681%(+0.13)0
OverviewOption ChainMax PainOptionsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short Interest - DailyTrends
for Daily Short Interest
OPTX Short Interest (SI) Latest - Official
As of 2026-07-15, there were 2,170,519 shares short with a short interest of 31.73%.

OPTX Short Interest - Official
 

OPTX Short Position Change - Official
 
OPTX 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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