** American West Metals AW1.AX plunges as much as 21.6% to A$0.040, lowest since April 9
** Stock set for steepest intraday pct loss since September 26, 2023
** Mineral explorer receives firm commitments to raise A$5.9 mln ($3.8 mln) via placement
** Issue price of A$0.04 represents 21.6% discount to last close
** Says funds will be used to accelerate drilling of large-scale regional exploration targets, others
** About 1.3 mln shares traded, 1.8x the 30-day avg
** AW1 last down 17.6%, takes YTD losses to 19.2%
($1 = A$1.5423)
(Reporting by Manasi Dasa in Bengaluru)
((Manasi.DasaSundeep@thomsonreuters.com;))