Jon Najarian Sees Unusual Option Activity In Box And QuantumScape

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

Najarian sees unusual activity in:

• Box BOX April $24 calls
• QuantumScape QS April $80 calls

He plans to hold his Box position for roughly one month and his QuantumScape position for roughly three weeks.