ZIM Integrated Shipping Services call volume above normal and directionally bullish

Bullish option flow detected in ZIM Integrated Shipping Services with 21,875 calls trading, 6x expected, and implied vol increasing over 4 points to 72.22%. 9/6 weekly 18.5 calls and Jan-25 12.5 puts are the most active options, with total volume in those strikes near 24,700 contracts. The Put/Call Ratio is 0.38. Earnings are expected on November 13th.