Pretty easy: "The game is divided into voting rounds, each lasting 5 minutes. Every 5 minutes the top buy or sell command will be executed and one share will be bought or sold. You may only vote once per round."
Buying or selling a share is basically atomic, so there's no coordination needed apart from the overall portfolio. Looking at the portfolio, http://stockstream.live/portfolio.html , most positions are just a few shares.
https://www.twitch.tv/stockstream
Buying or selling a share is basically atomic, so there's no coordination needed apart from the overall portfolio. Looking at the portfolio, http://stockstream.live/portfolio.html , most positions are just a few shares.