Pete Najarian Sees Unusual Option Activity In Par Pacific And Huntsman

On CNBC's "Fast Money Halftime Report," Pete Najarian gave some unusual option activity plays.

Najarian sees unusual activity in:

• Par Pacific PARR June $17.50 calls
• Huntsman HUN April $29 calls

The Par Pacific calls expire on June 18 and the Huntsman calls expire on April 16.