Schlumberger call volume above normal and directionally bullish

Bullish option flow detected in Schlumberger with 24,670 calls trading, 3x expected, and implied vol increasing almost 2 points to 35.51%. 10/11 weekly 45 calls and Nov-24 47.5 calls are the most active options, with total volume in those strikes near 13,900 contracts. The Put/Call Ratio is 0.21. Earnings are expected on October 18th.