BioCryst call volume above normal and directionally bullish
Bullish option flow detected in BioCryst with 8,991 calls trading, 3x expected, and implied vol increasing over 13 points to 289.44%. Mar-17 7 calls and Mar-17 5 puts are the most active options, with total volume in those strikes near 8,200 contracts. The Put/Call Ratio is 0.12. Earnings are expected on February 27th.