Jon Najarian Sees Unusual Option Activity In Western Digital And Harley-Davidson

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

Najarian sees unusual activity in:

• Western Digital WDC June $90 calls
• Harley-Davidson HOG May $49 calls

He plans to hold the Western Digital position for about three weeks and the Harley Davidson position for three to four days.