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MDU
MDU Resources Group, Inc.
stock NYSE

At Close
Jul 16, 2026 3:59:58 PM EDT
21.14USD+0.237%(+0.05)1,592,611
21.12Bid   21.15Ask   0.03Spread
Pre-market
Jul 14, 2026 9:15:30 AM EDT
21.59USD+2.371%(+0.50)0
After-hours
Jul 16, 2026 4:10:30 PM EDT
21.13USD-0.047%(-0.01)1
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsDividendsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Jul 17, 2026Aug 21, 2026Oct 16, 2026Jan 15, 2027

ITM/OTM for Aug 21, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
5605


MDU Aug 21, 2026 Exp. - Volume by Strike
Puts
Calls

MDU Aug 21, 2026 Exp. - Open Interest by Strike

Puts
Calls

MDU Aug 21, 2026 Exp. - Max Pain @ $20.00

Puts
Calls


MDU Aug 21, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
30.00 C0.150%2107-09MDU260821C00030000
27.50 C00%0MDU260821C00027500
25.00 C00%0MDU260821C00025000
22.50 C0.05-83.33%4507-13MDU260821C00022500
20.00 C1.38+10.40%4507-10MDU260821C00020000
17.50 C00%0MDU260821C00017500
15.00 C00%0MDU260821C00015000
12.50 C00%0MDU260821C00012500
Puts
StrikePriceChangeVolOILastContract Name
30.00 P00%0MDU260821P00030000
27.50 P00%0MDU260821P00027500
25.00 P00%0MDU260821P00025000
22.50 P00%0MDU260821P00022500
20.00 P0.560%4406-22MDU260821P00020000
17.50 P0.130%1106-29MDU260821P00017500
15.00 P00%0MDU260821P00015000
12.50 P00%0MDU260821P00012500


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