Quantcha now offering unlimited commission-free options trading. Quantchabot has detected a promising Long Risk Reversal trade opportunity for KEMPHARM INC. COMMON STOCK (KMPH) for the 17-Dec-2021 expiration period. You can analyze the opportunity in depth over at the Quantcha Options Search Engine. KMPH was recently trading at $8.15 and has an implied volatility of 166.11% … Continue reading StockTwits Trending Alert: Trading recent interest in KEMPHARM INC. COMMON STOCK $KMPH →