Pan American Silver call volume above normal and directionally bullish

Bullish option flow detected in Pan American Silver with 12,329 calls trading, 6x expected, and implied vol increasing over 2 points to 44.65%. Jul-24 25 calls and Jun-24 22 calls are the most active options, with total volume in those strikes near 4,000 contracts. The Put/Call Ratio is 0.08. Earnings are expected on August 7th.