Core Laboratories N.V. (CLB)
NYSE: CLB
· Real-Time Price · USD
12.49
0.70 (5.94%)
At close: Sep 04, 2025, 3:59 PM
12.48
-0.08%
After-hours: Sep 04, 2025, 05:50 PM EDT
CLB Option Overview
Overview for all option chains of CLB. As of September 04, 2025, CLB options have an IV of 210.85% and an IV rank of 157.45%. The volume is 12 contracts, which is 41.38% of average daily volume of 29 contracts. The volume put-call ratio is 1.4, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
210.85%IV Rank
157.45%Historical Volatility
63%IV Low
59.64% on Jan 30, 2025IV High
155.68% on Sep 03, 2025Open Interest (OI)
Today's Open Interest
1,666Put-Call Ratio
1.29Put Open Interest
940Call Open Interest
726Open Interest Avg (30-day)
1,582Today vs Open Interest Avg (30-day)
105.31%Option Volume
Today's Volume
12Put-Call Ratio
1.4Put Volume
7Call Volume
5Volume Avg (30-day)
29Today vs Volume Avg (30-day)
41.38%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 |
| Sep 19, 2025 | 2 | 2 | 1 | 348 | 646 | 1.86 | 210.85% | 12.5 |
| Oct 17, 2025 | 2 | 0 | 0 | 32 | 6 | 0.19 | 136.63% | 10 |
| Dec 19, 2025 | 1 | 5 | 5 | 298 | 234 | 0.79 | 68.27% | 12.5 |
| Jan 16, 2026 | 0 | 0 | 0 | 3 | 0 | 0 | n/a | 7 |
| Mar 20, 2026 | 0 | 0 | 0 | 45 | 54 | 1.2 | 71.78% | 12.5 |