Susquehanna options strategist Alison Edwards notes continued bullish options flow in Teva Pharma (NYSE: TEVA), as investors sold 5k Dec 14 Calls at $1.83 closing to buy 7k Dec 15 Calls $for 1.10, opening. Trading makes investor long ~30k Dec 156 calls. Also today, investors bought 13k Jan 17.5 Calls for ~$0.57, adding to a recent wave of Jan 15 Call buying.