中國上證綜指7月17日（週五）開盤下跌17.1點，跌幅：0.44%，報3865.32點； 中國深證成指7月17日（週五）開盤下跌140.44點，跌幅：0.97%，報14348.21點； 中國滬深300指數7月17日（週五）開盤下跌36.81點，跌幅：0.78%，報4661.62點； 中國創業板指數7月17日（週五）開盤下跌50.4點，跌幅：1.36%，報3642.06點； 中國科創50指數7月17日（週五）開盤下跌16.9點，跌幅：0.92%，報1829.98點。

The Baltic Dry Index fell for a second day on Thursday as capesize rates weakened. BDI dropped 89 points, or 3.04%, to 2,840 — the lowest since July 6. The Capesize index (BCI) slid 255 points, or 5.6%, to 4,339, its lowest in over a month; Capesize daily earnings fell $2,314 to $35,849. Capesizes (~150,000 dwt), used to carry iron ore and coal, were the main drag. The Panamax index (BPI) eased 1 point, or 0.04%, to 2,257; Panamax daily earnings fell $9 to $20,316. The Supramax index (BSI) rose 10 points, or 0.6%, to 1,730 — its highest since August 2022. The Handy index (BHSI) slipped 2 points to 904.

On July 16, 2026 "Yunchuang Tui" triggered severe abnormal price swings and speculative activity rose. The Beijing Stock Exchange said it has stepped up supervision and imposed more than 100 account-level self-regulatory suspensions of one-way buy orders on investors whose large buy submissions amplified the abnormal price moves.