G6 Materials (GPHBF, $0.22) was a top weekly loser, falling to $0.22 per share. Of the 218 stocks analyzed in the Chemicals: Specialty Industry throughout the week of April 4/8/2025 - 4/15/2025, 2025, of them (8) exhibited an Uptrend while of them (1) were in a Downtrend.