Quantcha now offering unlimited commission-free options trading. Quantchabot has detected a promising Short Risk Reversal trade opportunity for IMMUNOGEN (IMGN) for the 17-Dec-2021 expiration period. You can analyze the opportunity in depth over at the Quantcha Options Search Engine. IMGN was recently trading at $4.75 and has an implied volatility of 226.42% for this period. … Continue reading StockTwits Trending Alert: Trading recent interest in IMMUNOGEN $IMGN →