On the 27th, the Nikkei Stock Average started higher in the Tokyo stock market, at one point rising more than ¥500 from the previous day's close.
In intraday trading on the 27th, the Nikkei Stock Average opened higher in the Tokyo stock market, with buying leading the market after the opening. The market's gain was reported to have temporarily exceeded ¥500 from the previous day's close.
The move was said to have temporarily heightened buying appetite across the market, with the size of the gain at the open drawing attention.