HKEX plans to extend after-hours derivatives trading to 4:15 am in March 2027

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HKEX plans to extend the closing time for after-hours derivatives trading from 3:00 am to 4:15 am starting in March 2027, subject to regulatory approval and market readiness. HKEX may further extend the closing time to 5:15 am in November 2027, and will adjust some post-trade service windows and risk management procedures. Meanwhile, HKEX and HKMA are conducting a pilot to explore using e-HKD to support prefunded margin outside regular banking hours.