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Check out our Dark Pool Levels

DAIO
Data I/O Corp
stock NASDAQ

At Close
Jun 30, 2026 3:58:30 PM EDT
3.95USD-0.504%(-0.02)44,649
3.35Bid   4.50Ask   1.15Spread
Pre-market
Jun 29, 2026 9:11:30 AM EDT
3.70USD-6.801%(-0.27)0
After-hours
Jun 30, 2026 4:36:30 PM EDT
4.01USD+1.519%(+0.06)1,487
OverviewOption ChainMax PainOptionsPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short Interest - DailyTrendsNewsMore
for Daily Short Interest
DAIO Short Interest (SI) Latest - Official
As of 2026-06-15, there were 7,721 shares short with a short interest of 0.09%.

DAIO Short Interest - Official
 

DAIO Short Position Change - Official
 
DAIO 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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