Core Laboratories N.V. (CLB)
NYSE: CLB
· Real-Time Price · USD
10.39
-0.11 (-1.05%)
At close: Aug 19, 2025, 3:59 PM
CLB Open Interest Chart
Open interest breakdown by expiration date for CLB
options contracts. Displaying data for 5
active expiration dates with future expiry.
Total open interest across all expiries is
1,540
contracts, with 644
call contracts and
896 put contracts. The
overall put-call open interest ratio is
1.39, indicating a
bearish
bias in positioning. Options expire from
Sep 19, 2025
to
Mar 20, 2026.
Open Interest Table
| Expiry Date | Call OI | Put OI | P/C OI |
|---|---|---|---|
| Sep 19, 2025 | 336 | 648 | 1.93 |
| Oct 17, 2025 | 5 | 0 | 0.00 |
| Dec 19, 2025 | 295 | 234 | 0.79 |
| Jan 16, 2026 | 3 | 0 | 0.00 |
| Mar 20, 2026 | 5 | 14 | 2.80 |