Avacta Group (AVCTF, $0.4) was a top loser over the last three months, falling -3 to $0.4 per share. A.I.dvisor analyzed 839 stocks in the Biotechnology Industry for the 3-month period ending May 19, 2025, and found that of them (2) exhibited an Uptrend while of them (7) demonstrated a Downtrend.