Marimaca Copper (MARIF, $2.8) was a top loser over the last three months, falling -1 to $2.8 per share. A.I.dvisor analyzed 643 stocks in the Other Metals/Minerals Industry for the 3-month period ending September 20, 2024, and found that of them (3) exhibited an Uptrend while of them (6) demonstrated a Downtrend.