Price Limit. For SSE Securities, there is a general price limit of ±10% (and ±5% for stocks under special treatment (i.e. ST and *ST stocks) under risk alert) based on previous closing price. All orders input for SSE Securities must be at or within the price limit. Any order with a price beyond the price limit will be rejected by SSE. The upper and lower price limit will remain the same intra-day. The same price limit arrangement applies to SZSE Securities. Stocks traded on SZSE’s ChiNext Market are also subject to a ±10% price limit based on the previous closing price.
Price Limit. 價格限制 Customers should pay attention to the price limit of SSE and SZSE. All orders input for A shares must be at or within the price limit, i.e, cannot exceed +/- 10% of the previous closing price. (+/- 5% for A shares in the risk alert board). 客戶須留意上交所及深交所實行價格限制，所有 A 股交易訂單的價格必須在價格限制範圍之內，即落盤價格不可超過前一日收市價的 +/-10% (被納入風險警示板的 A 股的價格限制則為+/-5%)。 Also, HKEx will put in place a dynamic price checking for buy orders. Buy orders with input prices lower than the current best bid (or last traded price in the absence of current best bid, or previous closing price in the absence of both current best bid and l ast traded price) for a certain percentage will be rejected. HKEx intends to set the dynamic price checking at 3% during the initial pha se of Shanghai-Hong Kong Stock Connect and Shenzhen-Hong Kong Stock Connect. The percentage may be adjusted from time to time subject to market conditions. 另外，香港交易所將會設立買盤訂單的動態價格檢查。買盤輸入價比當前最佳競 價（如無當前最佳競價，則為最新成交價；如無當前最佳競價及最新成交價，則 為前收市價）低於指定百分比的買盤訂單將被拒納。香港交易所擬於滬港通及深 港通運行初期將動態價格檢查訂為 3%。此百分比可按市況不時調整。
