Megaport is trading A$18.16, 5.4% up, while the catalyst remains unclear.
- Searches found no new company-specific announcement dated September 18, 2026 that clearly explains the move.
- Recent coverage highlighted Megaport’s participation in Nvidia-linked Australian data-centre infrastructure plans, but it was reported earlier and does not establish causation for this session’s rise.
- No index move is shown for September 18, so a broader-market explanation is unconfirmed; recheck delayed ASX disclosures.