Many professional traders rely on day trading, a challenging yet profitable tactic, for their sustenance. It requires a significant investment, often running into thousands, if not millions, of dollars. In spite of the daunting financial requirement, day trading has drawn many people towards its allure.

Day trading involves purchasing shares, futures or foreign exchange and selling them before the closing bell. Due to the limited holding period, short-term market fluctuations greatly impact the profit or loss.

Day trading demands strong analysis ability, risk management skills, and a higher degree of emotional stability to handle the financial volatility. Besides, successful trading also necessitates deep understanding of market trends and financial indices.

A well-crafted strategy is the backbone of any successful day trader. Key components of such a strategy encompass appropriate entry and exit points, accurate setting of stop-loss limits, and calculating probable profit levels.

Although the rapidly realizable returns from day trading might be alluring, the risks involved should never be overlooked. Lofty losses capable of draining a trader's account could occur in a fleeting moment. Hence, professionals highly recommended that beginners start with a virtual trading account, also known as a demo account, to learn the ins and outs day trading of day trading without risking real money.

Successful day trading hinges on education, practice, proper money management, and the ability to keep emotions in check. Despite the allure of instant profits, the looming possibility of substantial losses can be disheartening. Nevertheless, with the right guidance, unwavering commitment, and comprehensive understanding, 'trade the day' can transform into a potentially rewarding venture.