Reviewed a news from webo.com that "Satoshi Nakamoto seemly transacted 3000pcs bitcoin to test SW today".
If it is true, will it influence the current Bitcoin market?
Doubt it's Nakamoto, probably someone who found their info who was involved with the community a long time ago and is now interested in cashing out sometime soon, or to test something as was said. But I do not believe Nakamoto is back since all those addresses are just part of those found for mining rewards in the early days of the network. Each of them outputs 50 BTC, that's about right for someone who was receiving full block rewards.
Good for them. I hope they know what they want to do with their money, even if it never leaves the blockchain.