Bullish option flow detected in Peabody Energy with 5,769 calls trading, 5x expected, and implied vol increasing over 1 point to 34.69%. 9/6 weekly 22.5 puts and 9/13 weekly 22.5 puts are the most active options, with total volume in those strikes near 2,000 contracts. The Put/Call Ratio is 0.63. Earnings are expected on October 31st.