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CLFD
Clearfield, Inc.
stock NASDAQ

At Close
Aug 14, 2026 3:59:46 PM EDT
28.80USD+0.209%(+0.06)127,216
0.00Bid   0.00Ask   0.00Spread
Pre-market
Aug 14, 2026 8:31:30 AM EDT
29.50USD+2.644%(+0.76)500
After-hours
Aug 12, 2026 4:30:30 PM EDT
29.01USD-0.429%(-0.13)0
OverviewOption ChainMax PainOption ChainHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Aug 21, 2026Sep 18, 2026Dec 18, 2026Mar 19, 2027

ITM/OTM for Dec 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
672,395116144


CLFD Dec 18, 2026 Exp. - Volume by Strike
Puts
Calls

CLFD Dec 18, 2026 Exp. - Open Interest by Strike

Puts
Calls

CLFD Dec 18, 2026 Exp. - Max Pain @ $35.00

Puts
Calls


CLFD Dec 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
75.00 C0.65-64.09%11107-23CLFD261218C00075000
70.00 C2.10+4.48%11506-29CLFD261218C00070000
65.00 C0.50-56.52%114308-10CLFD261218C00065000
60.00 C0.50+6.38%417808-10CLFD261218C00060000
55.00 C1.40-9.68%123007-28CLFD261218C00055000
50.00 C1.10+4.76%277708-13CLFD261218C00050000
45.00 C1.45-4.61%126308-13CLFD261218C00045000
40.00 C2.13+9.23%137608-12CLFD261218C00040000
35.00 C3.20+6.67%338508-11CLFD261218C00035000
30.00 C5.00+10.62%11708-12CLFD261218C00030000
25.00 C5.45-62.41%43808-06CLFD261218C00025000
22.50 C00%0CLFD261218C00022500
20.00 C9.11-55.78%202308-06CLFD261218C00020000
17.50 C35.700%22605-27CLFD261218C00017500
15.00 C37.760%2005-27CLFD261218C00015000
Puts
StrikePriceChangeVolOILastContract Name
75.00 P00%0CLFD261218P00075000
70.00 P00%0CLFD261218P00070000
65.00 P20.660%562505-27CLFD261218P00065000
60.00 P00%0CLFD261218P00060000
55.00 P29.000%4408-06CLFD261218P00055000
50.00 P12.800%444305-28CLFD261218P00050000
45.00 P9.100%2205-14CLFD261218P00045000
40.00 P12.99+71.15%2107-17CLFD261218P00040000
35.00 P7.42+42.69%11007-09CLFD261218P00035000
30.00 P6.00-1.64%13108-10CLFD261218P00030000
25.00 P2.70-16.92%12908-13CLFD261218P00025000
22.50 P2.60+88.41%103708-06CLFD261218P00022500
20.00 P1.19+70.00%11207-22CLFD261218P00020000
17.50 P0.65-61.54%51408-06CLFD261218P00017500
15.00 P0.34-15.00%155208-07CLFD261218P00015000


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