$ACE 15m price and open interest are strengthening in tandem; first, watch whether new participation can continue.

15m price +1.94%, open interest +3.32%, current open interest 6.85M.

The increase in open interest is present, and the price/open-interest structure remains aligned for now.

Going forward, focus on whether the increase in open interest can continue. If volume weakens, downgrade the outlook first.