Core Laboratories N.V. (CLB)
NYSE: CLB
· Real-Time Price · USD
11.89
0.46 (4.02%)
At close: Oct 15, 2025, 3:59 PM
11.97
0.64%
After-hours: Oct 15, 2025, 07:17 PM EDT
CLB Option Overview
Overview for all option chains of CLB. As of October 15, 2025, CLB options have an IV of 478.6% and an IV rank of 262.04%. The volume is 19 contracts, which is 126.67% of average daily volume of 15 contracts. The volume put-call ratio is 0.06, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
478.6%IV Rank
100%Historical Volatility
57.74%IV Low
69.33% on May 02, 2025IV High
225.51% on Oct 14, 2025Open Interest (OI)
Today's Open Interest
1,073Put-Call Ratio
0.54Put Open Interest
376Call Open Interest
697Open Interest Avg (30-day)
1,008Today vs Open Interest Avg (30-day)
106.45%Option Volume
Today's Volume
19Put-Call Ratio
0.06Put Volume
1Call Volume
18Volume Avg (30-day)
15Today vs Volume Avg (30-day)
126.67%Option Chain Statistics
This table provides a comprehensive overview of all CLB 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 | 9 | 0 | 0 | 246 | 14 | 0.06 | 478.6% | 10 |
Nov 21, 2025 | 9 | 1 | 0.11 | 15 | 6 | 0.4 | 157.95% | 12.5 |
Dec 19, 2025 | 0 | 0 | 0 | 310 | 249 | 0.8 | 106.53% | 12.5 |
Jan 16, 2026 | 0 | 0 | 0 | 3 | 0 | 0 | n/a | 7 |
Mar 20, 2026 | 0 | 0 | 0 | 123 | 107 | 0.87 | 99.8% | 12.5 |