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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)127,147
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 Sep 18, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
441,667118145


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

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

Puts
Calls

CLFD Sep 18, 2026 Exp. - Max Pain @ $30.00

Puts
Calls


CLFD Sep 18, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
75.00 C0.38-66.96%1607-23CLFD260918C00075000
70.00 C0.75-65.28%428406-25CLFD260918C00070000
65.00 C1.84-44.24%23906-15CLFD260918C00065000
60.00 C0.35+600.00%117008-03CLFD260918C00060000
55.00 C0.65+30.00%211008-04CLFD260918C00055000
50.00 C0.51-46.32%1725407-22CLFD260918C00050000
45.00 C0.20+33.33%235808-13CLFD260918C00045000
40.00 C0.30-14.29%1022608-13CLFD260918C00040000
35.00 C0.85+13.33%147508-12CLFD260918C00035000
30.00 C2.62+12.45%5014508-12CLFD260918C00030000
25.00 C22.63+19.11%32905-26CLFD260918C00025000
22.50 C4.75-74.18%4508-06CLFD260918C00022500
20.00 C18.84-13.06%1806-10CLFD260918C00020000
17.50 C13.170%4201-29CLFD260918C00017500
Puts
StrikePriceChangeVolOILastContract Name
75.00 P00%0CLFD260918P00075000
70.00 P00%0CLFD260918P00070000
65.00 P00%0CLFD260918P00065000
60.00 P16.600%373706-02CLFD260918P00060000
55.00 P00%0CLFD260918P00055000
50.00 P00%0CLFD260918P00050000
45.00 P7.20+17.07%101005-28CLFD260918P00045000
40.00 P6.00-14.29%21106-15CLFD260918P00040000
35.00 P8.06+52.08%24308-06CLFD260918P00035000
30.00 P3.80+2.70%31708-07CLFD260918P00030000
25.00 P0.65-18.75%14008-12CLFD260918P00025000
22.50 P0.25+25.00%24408-13CLFD260918P00022500
20.00 P0.35+40.00%1308-06CLFD260918P00020000
17.50 P0.31-43.64%555805-04CLFD260918P00017500


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