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WDFC
Wd-40 Co
stock NASDAQ

At Close
May 8, 2026 3:59:53 PM EDT
208.20USD-0.744%(-1.56)85,438
0.00Bid   0.00Ask   0.00Spread
Pre-market
0.00USD-100.000%(-209.76)0
After-hours
May 8, 2026 4:00:30 PM EDT
208.05USD-0.072%(-0.15)1,103
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 2026-04-15, there were 642,961 shares short with a short interest of 4.78%.

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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