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Check out our Dark Pool Levels

WDFC
Wd-40 Co
stock NASDAQ

At Close
Oct 21, 2025 3:59:48 PM EDT
198.36USD+2.740%(+5.29)225,096
191.97Bid   192.63Ask   0.66Spread
Pre-market
0.00USD-100.000%(-194.48)0
After-hours
Oct 21, 2025 4:00:30 PM EDT
198.58USD+0.111%(+0.22)2,350
OverviewOption ChainMax PainOptionsPrice & VolumeDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)Short InterestTrendsNewsMore
for Daily Short Interest
WDFC Short Interest (SI) Latest - Official
As of 2025-09-30, there were 610,095 shares short with a short interest of 4.52%.

WDFC Short Interest - Official
 

WDFC Short Position Change - Official
 
WDFC 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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