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Check out our Dark Pool Levels

CODX
Co-Diagnostics, Inc. Common Stock
stock NASDAQ

At Close
Jul 28, 2026 3:59:00 PM EDT
1.41USD-30.882%(-0.63)1,814,010
1.19Bid   1.61Ask   0.42Spread
Pre-market
Jul 27, 2026 9:27:30 AM EDT
2.07USD-1.581%(-0.03)0
After-hours
Jul 28, 2026 4:57:30 PM EDT
1.43USD+1.440%(+0.02)15,564
OverviewOption ChainMax PainOptionsPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short Interest - DailyTrendsNewsMore
for Daily Short Interest
CODX Short Interest (SI) Latest - Official
As of 2026-07-15, there were 342,796 shares short with a short interest of 32.92%.

CODX Short Interest - Official
 

CODX Short Position Change - Official
 
CODX 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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