I started my first trade on October 10th.And I have earned interest around 45  before my first trade.Before making my trading decision,I browsed the price history of soybeans oil.Its history price is 0.35,so I set my limit price at 0.34.When the price close to 0.34,my trade will be filled into the market.It is until 6 pm that my trade is put into the market.However,It turns out that I lost money.The price of soybeans oil become steady since my trade,thus I didn’t earn money.

In terms of cheese,I just have a try and didn’t have much consideration.I bought it at market price.It is disappointing that this stock has a downward trend.I will wait and see whether the price will rise.I think I will consider selling it at 1.70.

In terms of  OAT,It is the only trade that i earn money.Before I made a trade,I checked the year chart of OAT.It seems that the price is really low compared to the history price.Good Opportunity comes!I bought 10 quantity at the market price of 1.977.And I checked the price at 4:30Pm on October 11th .The price rises to 1.99.It still has an upward trend.Hopefully,it will keep going.And I will consider selling it at the price 2.20.

In a word, it is important to check the history price before trading.