Stratasys call volume above normal and directionally bullish

Bullish option flow detected in Stratasys with 16,096 calls trading, 13x expected, and implied vol increasing almost 4 points to 54.26%. Jul-23 22.5 calls and Aug-23 22.5 calls are the most active options, with total volume in those strikes near 15,600 contracts. The Put/Call Ratio is 0.01. Earnings are expected on August 2nd.