— Signal history
YMAT alerts
Every time Stock Pulse flagged YMAT in real time — with the full post-mortem behind each alert.
4alerts
+31%best run
+28%median peak
-16%worst close
Basic Materials · Specialty Chemicals
J-Star Holding Co., Ltd.
J-Star Holding manufactures carbon fiber composite parts.
Cap~$5.2M / float: 0.66M
Day volume84.8M (23x avg)
Prev close$1.29
52w range$0.85–$13.0
Snapshot from the Oct 12, 2026 post-mortem.
Every alert
· 7:06 AM ET$3.43→$4.49closed $2.88 (-16.2%) · 3h 44m window · post-mortem →+31%
· 8:54 AM ET$1.88→$2.38closed $2.28 (+21.3%) · 8h 08m window · post-mortem →+27%
· 10:17 ET$0.79→$0.98closed $0.75 (-5.4%) · 4h 57m window · post-mortem →+24%
· 8:08 AM ET$1.42→$1.84closed $1.35 (-4.9%) · 1h 01m window · post-mortem →+30%