Nikkei index ends up 8%; logs largest 1-day point gain in 26 years

The Latter. Prop up by BOJ..and end of year.

My opinion is selfish as are the manipulators. I want ¥150 to $1.00

It would boost exports immediately and help the Japanese economy.

Yes, a weak Yen for about half a year would be good for the country, but I don't think the US would allow that. They too are looking to export and sell as much as they can!

That was fun. It was definitely a good day.