GrafTech International is trading 5.5% up now at $9.87, but the immediate catalyst remains unclear.
- No new company-specific announcement was identified for September 22.
- GrafTech rose 13.87% to $9.36 on September 21.
- The latest material catalyst is GrafTech’s September 8 announcement of a minimum 30% graphite-electrode price increase, effective immediately in open negotiations; available evidence does not directly link it to today’s move. Broader markets are mixed.