The first trade is an important moment to keep an eye on, as it can set the tone for the rest of the trading day. It is important to pay attention to the opening price of the trade, as well as the volume of shares traded, to get an idea of how the market is responding to the stock. Additionally, monitoring the price movements of the stock throughout the day can provide valuable insight into the overall market sentiment for the stock. By keeping a close eye on the first trade, traders can gain an understanding of the market and make informed decisions about their investments.