Hudson Technologies (HDSN, $9.1) was a top loser over the last three months, falling -2 to $9.1 per share. A.I.dvisor analyzed 237 stocks in the Chemicals: Specialty Industry for the 3-month period ending May 2, 2024, and found that of them (7) exhibited an Uptrend while of them (2) demonstrated a Downtrend.