Released on Monday 23 June, ASX Trade Service Release 15 (SR15) will introduce several key equity market rule changes, including the removal of the opening auction stagger, replaced by a single random open time for equities and ETFs. Additionally, a new post-close trading session will be introduced, allowing participants to trade additional liquidity at the closing auction price. The release will also simplify the reporting process for block and late trades, reducing complexity. A detailed fact sheet is available.
