title: How can i predict the future of this data
body: <p>I got 180 days of json data for buying and selling items in a game, the data i got is: timestamp, buy_price, sell_price, buy_quantity and sell_quantity.
  I want to predict the future price of this item based on previous data, I found a lot of machine learning data on google but i'm curious what you guys would recommend me using? and how should I do this?</p>