Day trading constitutes the buying and selling of equities from the start to the end of a trading day. It is a practice aimed at earning gains by taking advantage of the small price changes of stocks.

Whether you're just starting out or a seasoned investor, there are tactics you can use to boost your trading results. Firstly, grasping the market is crucial. A well-informed trader is always better positioned to capitalise on trading opportunities.

Secondly, creating a game plan is essential. It provides a guide for guiding through the fluctuating market. This involves deciding on the point of purchase and sale for all trading activities.

Also, it’s critical to regularly engage in paper trading. Paper trading enables one to practice trading tactics without risking actual money. This presents an chance to grasp the market's dynamics and advance your trading expertise.

Another approach is to maintain a record of your trades. This helps to evaluate past trades, detecting blunders and successful methods that can be replicated in future trades.

Moreover, deciding on the right broker is vital. Not all brokers trade the day are created equal and some may not fit your trading style. Look for a broker that provides reliable trading platforms, lots of research resources, and reasonable fees.

In conclusion, while day trading can be profitable, it also comes with a fair share of risk. Thus, it's crucial to engage in it with prudence, armed with knowledge and a strong trading strategy. Whether you're new to the game or a seasoned trader, these tips can help you maximize your day trading earnings.