Karyopharm Therapeutics (KPTI) March 10 puts, April 10 puts, April 10 calls and April 17.50 calls active

Karyopharm Therapeutics (NASDAQ: KPTI) 30-day option implied volatility is at 478; compared to its 52-week range of 72 to 493. Call put ratio 1 call to 1 put with a focus on a spreader of 6700 contracts of March 10 puts, April 10 puts, April 10 calls and April 17.50 calls.

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