Trade vs investment

The stocks I bought are both trades. I bought 19 stocks for each of my companies. I bought Walmart for $78.20 per share. I also bought the Hershey's co for $99.24 per share. The catalyst for both of my companies is the upcoming Easter holiday. As Easter get closer I believe both of my stocks will go up at least $5 per share. Near the end of my catalyst event I will sell both of stocks. I will do this because I don't want the business to slow down so much that the price of the shares will go down.