Core Laboratories N.V. (CLB)
NYSE: CLB
· Real-Time Price · USD
12.48
0.19 (1.55%)
At close: Sep 24, 2025, 3:59 PM
12.73
2.00%
After-hours: Sep 24, 2025, 07:57 PM EDT
CLB Option Overview
Overview for all option chains of CLB. As of September 25, 2025, CLB options have an IV of 162.77% and an IV rank of 129.81%. The volume is 43 contracts, which is 172% of average daily volume of 25 contracts. The volume put-call ratio is 0.19, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
162.77%IV Rank
100%Historical Volatility
45.01%IV Low
69.33% on May 02, 2025IV High
141.31% on Sep 18, 2025Open Interest (OI)
Today's Open Interest
997Put-Call Ratio
0.57Put Open Interest
361Call Open Interest
636Open Interest Avg (30-day)
792Today vs Open Interest Avg (30-day)
125.88%Option Volume
Today's Volume
43Put-Call Ratio
0.19Put Volume
7Call Volume
36Volume Avg (30-day)
25Today vs Volume Avg (30-day)
172%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 | 20 | 0 | 0 | 213 | 11 | 0.05 | 162.77% | 12.5 |
| Nov 21, 2025 | 0 | 0 | 0 | 15 | 4 | 0.27 | 121.45% | 12.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 314 | 247 | 0.79 | 84.84% | 12.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 3 | 0 | 0 | n/a | 7 |
| Mar 20, 2026 | 16 | 7 | 0.44 | 91 | 99 | 1.09 | 63.68% | 12.5 |