To put it simply, day trading refers to the practice of buying and selling financial assets like stocks and commodities within a single trading day.

Successful day trading involves a thorough understanding of the market, as well as skillful use of strategies.

However, it should be noted that day trading is not without its risks, and significant financial losses may ensue.

Nonetheless, achieving success in day trading is possible with proper planning and strategic measures.

One often-used strategy in day trading is scalping, where small price variations are exploited for profit.

Another strategy is range trading, which involves buying at the lower range of a stock's price and selling at the higher read more range.

Another prevalent strategy is trend trading, where traders try to gain profits by examining an asset's momentum towards a particular direction.

To conclude, day trading can yield significant profits if one understands the market profoundly and knows how to apply different trading strategies.

Remember, to successfully trade the day, one should be patient, strategic in planning, and must have a strong grasp of financial risk.