Hetzer Medical Indonesia is trading 6.8% down at IDR 96 after a sharp speculative rally linked to volcanic-ash concerns.
- Reports said the stock surged 34.72% to Rp97 on September 7 as investors anticipated stronger mask demand.
- Broker buying was reported on September 8.
- No new company-specific announcement or reliable report directly explains the September 9 decline; the immediate catalyst remains unclear.