CleanSpark Inc. (CLSK)
NASDAQ: CLSK
· Real-Time Price · USD
23.20
1.22 (5.55%)
At close: Oct 15, 2025, 3:59 PM
23.17
-0.13%
After-hours: Oct 15, 2025, 07:59 PM EDT
CLSK Option Overview
Overview for all option chains of CLSK. As of October 15, 2025, CLSK options have an IV of 345.5% and an IV rank of 93.32%. The volume is 205,049 contracts, which is 172.67% of average daily volume of 118,749 contracts. The volume put-call ratio is 0.18, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
345.5%IV Rank
93.32%Historical Volatility
81.61%IV Low
70.04% on Nov 08, 2024IV High
365.23% on Oct 14, 2025Open Interest (OI)
Today's Open Interest
1,371,896Put-Call Ratio
0.34Put Open Interest
347,485Call Open Interest
1,024,411Open Interest Avg (30-day)
1,082,167Today vs Open Interest Avg (30-day)
126.77%Option Volume
Today's Volume
205,049Put-Call Ratio
0.18Put Volume
31,217Call Volume
173,832Volume Avg (30-day)
118,749Today vs Volume Avg (30-day)
172.67%Option Chain Statistics
This table provides a comprehensive overview of all CLSK options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Oct 17, 2025 | 43,500 | 9,352 | 0.21 | 121,214 | 38,848 | 0.32 | 500% | 12.5 |
Oct 24, 2025 | 13,998 | 2,268 | 0.16 | 30,969 | 23,073 | 0.75 | 415.89% | 14.5 |
Oct 31, 2025 | 21,686 | 3,650 | 0.17 | 33,158 | 26,225 | 0.79 | 345.5% | 14 |
Nov 07, 2025 | 6,215 | 4,170 | 0.67 | 12,185 | 13,713 | 1.13 | 306.74% | 16 |
Nov 14, 2025 | 1,840 | 290 | 0.16 | 10,178 | 554 | 0.05 | 272.77% | 16 |
Nov 21, 2025 | 28,406 | 1,974 | 0.07 | 161,582 | 52,884 | 0.33 | 286.91% | 11 |
Nov 28, 2025 | 1,317 | 176 | 0.13 | 2,721 | 40 | 0.01 | 296.7% | 18 |
Dec 19, 2025 | 15,332 | 1,353 | 0.09 | 98,749 | 33,677 | 0.34 | 262.26% | 12 |
Jan 16, 2026 | 25,884 | 3,305 | 0.13 | 299,775 | 73,019 | 0.24 | 188.51% | 10 |
Mar 20, 2026 | 7,052 | 326 | 0.05 | 80,026 | 16,670 | 0.21 | 194.69% | 12 |
Jun 18, 2026 | 3,591 | 821 | 0.23 | 41,203 | 9,110 | 0.22 | 170.18% | 13 |
Jul 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 1.85% | 27 |
Jan 15, 2027 | 4,357 | 1,732 | 0.4 | 118,789 | 56,935 | 0.48 | 137.47% | 10 |
Jan 21, 2028 | 654 | 1,800 | 2.75 | 13,862 | 2,737 | 0.2 | 128.56% | 15 |