Nikkei 225 futures on the Osaka Exchange opened at ¥63,820 on the 30th, down ¥910 from the previous day. The cash Nikkei 225 closed at ¥66,659.47, so the futures opened ¥839.47 below that level.
At 8:45 a.m. on the 30th, the front-month December Nikkei 225 futures contract on the Osaka Exchange opened at ¥63,820. The previous day’s settlement was ¥63,820 against a cash-market close of ¥66,659.47.
At the open, the contract was ¥910 below the previous day’s settlement price.
The futures price of ¥63,820 was ¥839.47 below the cash-market close of ¥66,659.47.