中國上證綜指6月22日（週一）開盤上漲3.47點，漲幅：0.08%，報4093.95點； 中國深證成指6月22日（週一）開盤上漲64.93點，漲幅：0.41%，報16095.63點； 中國滬深300指數6月22日（週一）開盤上漲7.75點，漲幅：0.16%，報4949.35點； 中國創業板指數6月22日（週一）開盤上漲20.6點，漲幅：0.48%，報4272.99點； 中國科創50指數6月22日（週一）開盤上漲10.96點，漲幅：0.57%，報1922.47點。

Yangtze Optical Fibre and Cable (06869.HK) continued to climb in Hong Kong trade, rising more than 30% with turnover topping HKD 11.5 billion.

A US diplomat told Axios that US-Iran talks, which began Sunday morning local time and have continued in various formats with minimal interruption, made progress on keeping the Strait of Hormuz fully open after recent Iranian statements about possible closure. The talks also addressed a Lebanon de‑escalation mechanism and ceasefire implementation. The diplomat said discussions covered all components of the nuclear agreement and were productive on implementing a memorandum of understanding, aligning positions, and planning political and technical follow‑up.