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CLSK
CLEANSPARK INC
stock NASDAQ

At Close
Sep 21, 2026 3:59:59 PM EDT
14.77USD+2.073%(+0.30)23,239,355
12.47Bid   16.60Ask   4.13Spread
Pre-market
Sep 22, 2026 9:27:30 AM EDT
14.52USD-1.626%(-0.24)213,991
After-hours
Sep 21, 2026 4:59:30 PM EDT
14.84USD+0.474%(+0.07)32,856
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 25, 2026Oct 2, 2026Oct 9, 2026Oct 16, 2026Oct 23, 2026Oct 30, 2026Nov 20, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Jan 21, 2028Dec 15, 2028Jan 19, 2029

ITM/OTM for Oct 16, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
10,74828,42123417,867


CLSK Oct 16, 2026 Exp. - Volume by Strike
Puts
Calls

CLSK Oct 16, 2026 Exp. - Open Interest by Strike

Puts
Calls

CLSK Oct 16, 2026 Exp. - Max Pain @ $12.00

Puts
Calls


CLSK Oct 16, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
25.00 C0.01-90.91%11409-16CLSK261016C00025000
24.00 C0.03-25.00%104709-11CLSK261016C00024000
23.00 C0.12+9.09%141808-24CLSK261016C00023000
22.00 C0.03-25.00%2012509-16CLSK261016C00022000
21.00 C0.12+100.00%45609-11CLSK261016C00021000
20.00 C0.15+87.50%112,55209-18CLSK261016C00020000
19.50 C00%0CLSK261016C00019500
19.00 C0.20+42.86%505,52309-18CLSK261016C00019000
18.50 C00%0CLSK261016C00018500
18.00 C0.31+82.35%1721,13609-18CLSK261016C00018000
17.50 C00%0CLSK261016C00017500
17.00 C0.46+76.92%6111,88309-18CLSK261016C00017000
16.50 C00%0CLSK261016C00016500
16.00 C0.72+63.64%1,1206,22209-18CLSK261016C00016000
15.50 C00%0CLSK261016C00015500
15.00 C1.00+63.93%1,35910,84509-18CLSK261016C00015000
14.50 C00%0CLSK261016C00014500
14.00 C1.45+55.91%3704,35809-18CLSK261016C00014000
13.50 C00%0CLSK261016C00013500
13.00 C2.05+57.69%971,50709-18CLSK261016C00013000
12.50 C00%0CLSK261016C00012500
12.00 C2.80+45.08%204,39909-18CLSK261016C00012000
11.50 C00%0CLSK261016C00011500
11.00 C3.00+11.52%122809-18CLSK261016C00011000
10.50 C00%0CLSK261016C00010500
10.00 C4.50+25.00%2014709-18CLSK261016C00010000
9.50 C00%0CLSK261016C00009500
9.00 C5.05+1.41%41409-18CLSK261016C00009000
8.50 C00%0CLSK261016C00008500
8.00 C5.85+8.33%1409-08CLSK261016C00008000
7.00 C4.75-10.38%1208-28CLSK261016C00007000
6.00 C8.250%7109-18CLSK261016C00006000
5.00 C9.25+7.56%2609-18CLSK261016C00005000
4.00 C10.100%2109-18CLSK261016C00004000
3.00 C10.45+8.85%5509-17CLSK261016C00003000
2.00 C12.05+4.78%9509-18CLSK261016C00002000
1.00 C12.65+16.06%37109-18CLSK261016C00001000
Puts
StrikePriceChangeVolOILastContract Name
25.00 P11.67+7.06%2109-17CLSK261016P00025000
24.00 P11.29-0.09%1109-16CLSK261016P00024000
23.00 P00%0CLSK261016P00023000
22.00 P10.990%4209-02CLSK261016P00022000
21.00 P7.67-6.58%2209-17CLSK261016P00021000
20.00 P6.33-6.91%4209-18CLSK261016P00020000
19.50 P00%0CLSK261016P00019500
19.00 P6.45-10.66%2209-15CLSK261016P00019000
18.50 P00%0CLSK261016P00018500
18.00 P4.80-2.04%21109-17CLSK261016P00018000
17.50 P00%0CLSK261016P00017500
17.00 P4.100.00%12009-17CLSK261016P00017000
16.50 P00%0CLSK261016P00016500
16.00 P2.60-29.73%953509-18CLSK261016P00016000
15.50 P00%0CLSK261016P00015500
15.00 P1.59-27.40%16015809-18CLSK261016P00015000
14.50 P00%0CLSK261016P00014500
14.00 P1.05-33.54%5533009-18CLSK261016P00014000
13.50 P00%0CLSK261016P00013500
13.00 P0.60-41.18%2032,93209-18CLSK261016P00013000
12.50 P00%0CLSK261016P00012500
12.00 P0.32-45.76%3875,22309-18CLSK261016P00012000
11.50 P00%0CLSK261016P00011500
11.00 P0.17-45.16%5,5516,85109-18CLSK261016P00011000
10.50 P00%0CLSK261016P00010500
10.00 P0.09-30.77%581,49609-18CLSK261016P00010000
9.50 P00%0CLSK261016P00009500
9.00 P0.05-61.54%1581609-18CLSK261016P00009000
8.50 P00%0CLSK261016P00008500
8.00 P0.05+25.00%25109-18CLSK261016P00008000
7.00 P0.05-16.67%615509-08CLSK261016P00007000
6.00 P0.01-83.33%101109-14CLSK261016P00006000
5.00 P0.050%2208-28CLSK261016P00005000
4.00 P00%0CLSK261016P00004000
3.00 P00%0CLSK261016P00003000
2.00 P00%0CLSK261016P00002000
1.00 P00%0CLSK261016P00001000


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