The Nikkei Stock Average in Tokyo rose ¥1,165.27 from the previous Friday's close to ¥66,186.21, as of 9:15 a.m.
The Nikkei Stock Average (225 issues) rose ¥1,165.27 from the previous Friday's close on Monday the 7th.
The level at the start of trading was ¥66,186.21.