Day-Trading Rules for Rookies

There are rules for every game, even day trading. If you are a new player, you must be mindful of the basic set of rules. These rules are certainly not binding, but they can help you to make some crucial decisions and give broader guidelines.


“Knowledge is power.” Knowledge here includes information about the basic trading procedures and tools, information about stocks you plan to trade (like company financials, reports, and charts), knowing the latest in the stock markets, keeping track of events that affect stocks, etc. Day trading can become more difficult and risky in the absence of knowledge.

As a rookie, do your homework. Make a list of stocks that are on your wishlist, keep yourself informed about the selected companies and general markets, scan a business newspaper, and visit reliable financial websites regularly. An informed decision is a better decision.

Being Realistic

Being realistic about profits is important. As you gear up to trade, make sure that you don’t lose out on decent gains in the greed for more. Markets are tricky, and it’s better to settle down for a smaller profit than ending up losing heavily. Don’t regret losing out on a chance. If required, you can always buy the same stock when it dips. Every small profitable trade will help boost your confidence and also give you a chance to try out the strategy again.

Margin Trading

Trading on margin means that you are borrowing money from a brokerage firm to trade. When appropriately used, margins help to amplify the trading results—but amplification is not of profits, but of losses, as well if a trade goes against you.

As a rookie, keeping control of the amount of indulgence is vital, and trading with cash-in-hand helps to achieve that. To begin with, indulge in day trading without using margin. The high margin requirements for day trading on margin also act as a barrier for many to trading on margin.

Key Takeaways

  • Day trading rules may be different for each trader, but controlling emotion and limiting losses are necessary for any strategy.
  • Beginning traders should trade accounts with "paper money," or fake trades, before they invest their own capital.
  • Traders need a clear strategy before they begin trading.
  • However, adjusting a strategy as time goes on and the trader becomes more aware of the market is equally as important.

Entry and Exit

Knowing the price at which you wish to enter at and exit can help you book profits as well as save you from a wrong trade caused by unnecessary confusion. Don’t play it by ear—you must have some pre-fixed levels in your mind for every stock you plan to trade. In case the markets are not favorable, exit to cut losses.

Number of Stocks

As a beginner, it is advisable to focus on a maximum of one to two stocks during a day trading session. With just a few stocks, tracking and finding opportunities is easier. If you simultaneously trade with many stocks, you may miss out on chances to exit at the right time.

Rush Hours

Many orders placed by investors and traders begin to execute as soon as the markets open in the morning, and thus contribute to price volatility. A seasoned player may be able to recognize patterns and pick appropriately to make profits.

But as a novice, it is better to just read the market without making any moves for the first 15–20 minutes. The middle hours are usually less volatile while the movement again begins to pick toward the closing bell. Though the rush hours offer opportunities, as a novice, it’s better to avoid that time to trade.

Set an Amount Aside

Day trading is risky, and there is a high chance of losses. As a rookie, set aside a surplus amount of funds that you can trade with and are prepared to lose (which may not happen) while keeping the money for your basic living, expenses, etc. This will ensure that you are not increasing the risk quotient by neglecting your day-to-day needs while day trading.


Above all else, day trading requires your time. Don’t consider it as an option if you have limited hours to spare. The process requires a trader to track the markets and spot opportunities, which can arise at any time during the trading hours.

Avoid Penny Stocks

Keep away from penny stocks as a beginner in day trading. These stocks are highly illiquid, and chances of hitting the jackpot are often bleak. Don’t trap yourself in a trade that is difficult to exit.

Limit Orders

When you place a market order, it is executed at the best price available at the time of execution. Thus there is no “price guarantee” in a market order. A limit order, meanwhile, does guarantee the price, but not the execution. Limit orders help you trade with more precision wherein you set your price (not unrealistic but executable) for buying as well as selling.

Unreliable Sources

Don’t trust any SMS, mail, advertisement, etc. which makes claims about above-normal profits. It’s not that all such sources are bogus, but authentication is required. As a rookie, be sure not to be tricked by someone lands you with a bad trade for a commission.


There are times when the stock markets test your nerves. As a day trader, you need to learn to keep confidence, greed, hope, and fear at bay. The decisions should be governed by logic and not emotion. This may be hard for a beginner, but only someone who can learn to control his or her emotions can be successful. Before plunging into the real-time arena, it can be a good idea to try a simulation exercise. (Investopedia has a stock simulator here.)

The Bottom Line

Day trading requires time, skill, and discipline. Skill is developed over a period of time as you participate in the markets and trade with discipline by devoting your time. A sound understanding of some good day trading strategies can provide a foundation for this endeavor. 

Self-learning is the best way to learn, and as Jesse Livermore, a legendary trader said, “I know from experience that nobody can give me a tip or a series of tips that will make more money for me than my own judgment.”

Article Sources
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  1. Corporate Finance Institute. "Margin."

  2. Edwin Lefevre. "Reminiscences of a Stock Operator (Harriman Definitive Editions): The Classic Novel Based on the Life of Legendary Stock Market Speculator Jesse Livermore." Harriman House Limited, 2017.

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