Two minutes prior to opening, orders can only be entered but not deleted or modified.
Prior to opening of T session, orders are accepted from 7:45 to 8:00 for TOPIX Futures and 8:30 to 8:45 for other products.
Prior to opening of T+1 session, orders are accepted from 14:50 to 15:00 for those products whose trade ends at 13:45. In addition, orders are accepted from 17:15 to 17:25 for those products whose trade ends at 16:15.
Trading hours are different for products. Please refer to each product's specification.
The price of an order to buy or sell a futures or an options contract must comply with the minimum price fluctuation specified in the trading rules of the contract.