How to Select Stocks for Intraday Trading?

To select stocks for intraday trading, focus on liquid stocks with sufficient price movement, clear trends and active trading.

• Choose stocks with high trading volume.
• Look for a narrow bid-ask spread.
• Check the broader market and sector direction.
• Study momentum, support and resistance levels.
• Avoid sudden and unpredictable price movements.
• Stay away from illiquid penny stocks.
• Set a target and stop-loss before placing a trade.
   

You can consider the following factors while selecting stocks for intraday trading.

1. Choose liquid stocks

Liquidity shows how easily you can buy or sell a stock without causing a major price change.

Liquid stocks usually have many buyers and sellers. This helps traders enter and exit positions quickly.

Low-liquidity stocks may be difficult to sell. They may also have a wider bid-ask spread and greater slippage.

For example, you may place a sell order at ₹200, but it may be completed at ₹199.50 because the price changed before execution.

2. Check the stock’s volatility

Volatility shows how quickly and widely a stock’s price moves.

Intraday stocks need enough movement to create trading opportunities. However, extremely volatile stocks can move sharply in either direction.

For example, a stock moving steadily between ₹100 and ₹104 may be easier to assess than one suddenly moving between ₹90 and ₹115.

Choose volatility that matches your risk tolerance.

3. Follow market movements

Check whether the broader market is rising, falling or moving sideways.

During an upward market trend, traders may look for stocks showing similar strength. During a falling market, they may study stocks moving downwards.

However, some stocks may move against the broader market. Market direction should therefore be considered with volume, news and price trends.

4. Track sector trends

Sector performance can influence individual stocks.

For example, when the IT sector is rising, traders may study liquid IT stocks showing similar momentum.

A strong sector does not mean that every stock within it will rise. Each stock should be analysed separately.

5. Check the stock’s momentum

Momentum shows the speed and direction of a stock’s price movement.

Positive momentum means the stock is moving upwards. Negative momentum means it is moving downwards.

You can study momentum using:

• Price charts
• Trading volume
• Moving averages
• Relative strength indicators

A steady price rise with increasing volume may indicate stronger momentum than a sudden rise with very low volume.

6. Carry out technical analysis

Technical analysis involves studying past prices, volumes and chart patterns.

Traders use it to identify:

• Trends
• Support levels
• Resistance levels
• Entry points
• Exit points

• Momentum

  
  

Support is a price level where buying interest may increase. Resistance is a level where selling pressure may increase.

For example, if a stock repeatedly stops falling near ₹150, traders may treat ₹150 as support. However, support and resistance levels can fail.

7. Assess the stock’s correlation with indices

Correlation shows whether a stock generally moves with a broader index such as the Nifty 50 or Sensex.

A positively correlated stock may rise when the index rises and fall when the index declines.

For example, if an index is rising because banking stocks are performing well, traders may study liquid banking stocks moving with the same trend.

Correlation can change and does not make stock movements certain.

8. Choose stocks with controlled volatility

Price movement is necessary for intraday trading, but irregular price swings can increase risk.

Avoid stocks showing sudden movements due to rumours, unexpected news or unusual trading activity.

A stock moving steadily within a visible trend may be easier to assess than one moving sharply without a clear direction.

9. Avoid penny stocks

Penny stocks may appear attractive because of their low prices, but they can carry high risk.

They often have low liquidity, which may make it difficult to exit a position quickly. Their bid-ask spreads may also be wider, which can increase trading costs.

A small number of trades may cause sharp price changes in these stocks. Penny stocks can also be more vulnerable to speculative activity and price manipulation.

A low share price does not automatically make a stock suitable for intraday trading.

Three important factors are bid-ask spread, chart patterns and price sensitivity to news.

1. Narrow bid-ask spread

The bid price is the highest price a buyer is willing to pay. The ask price is the lowest price a seller is willing to accept.

The difference is called the bid-ask spread.

For example:

• Bid price: ₹99.90
• Ask price: ₹100

• Spread: ₹0.10

  
  

A narrow spread usually indicates better liquidity and lower execution costs.

2. Clear chart patterns

Chart patterns help traders study market behaviour and possible price direction.

Common patterns include:

• Flags
• Triangles
• Head and shoulders
• Double tops
• Double bottoms

Clear patterns may help traders plan entry and exit levels. However, chart patterns can fail and should not be treated as guaranteed signals.

Trading volume should also support the price movement.

3. Price sensitivity to news

Company, industry and economic news can affect stock prices.

For example, news of a large order may cause a major movement in one stock but only a small movement in another.

You can review how the stock reacted to similar news in the past. However, past reactions do not guarantee future movements.

Suppose a company reports a 50% year-on-year profit increase, and its stock rises 10% on the announcement day. This may provide context, but the next result may lead to a different reaction.

Day traders use different strategies depending on market conditions and risk tolerance.
 

Strategy    How it works
Scalping    Traders try to capture several small price movements.
Momentum trading    Positions are based on the current price direction.
Breakout trading    Traders enter when price crosses support or resistance.
Trend trading    Positions follow an existing market trend.
Contrarian trading    Traders take positions against the current trend.
News trading    Trades are based on company or market news.

• Scalping involves several short trades during the day. Small profits may add up, but losses and transaction costs can also increase.
• Momentum traders follow a strong price movement and exit when momentum weakens.
• Breakout traders watch support and resistance levels. For example, if a stock repeatedly fails to cross ₹500, a move above ₹500 with high volume may be treated as a breakout. However, false breakouts can occur.
• Trend traders use moving averages, trend lines and chart patterns to follow the prevailing direction.
• Contrarian traders act against market sentiment because they expect the price to reverse. The existing trend may continue, making this strategy risky.
• News traders monitor company announcements and economic events. News-based movements can be fast and unpredictable.
   

Traders use the following indicators:
 

Indicator    What it shows
Trading volume    Number of shares traded
Bid-ask spread    Difference between bid and ask prices
Order book    Pending buy and sell orders
Time and sales    Details of completed trades
Market depth    Orders available at different prices

Higher trading volume generally means more buyers and sellers.
A narrow bid-ask spread usually indicates stronger liquidity. For example, a spread of ₹0.05 may be easier to trade than a spread of ₹3.
The order book shows the price and quantity of pending orders. However, orders may be changed or cancelled.
Market depth shows whether large orders can be completed without causing a major price movement.
 

Correlation shows how one stock moves in relation to another stock or an index.
 

Method    What it shows
Scatter plot    Visual relationship between two securities
Correlation coefficient    Strength and direction of movement
Rolling correlation    How correlation changes over time
Regression analysis    Statistical relationship between movements

A positive correlation means two securities usually move in the same direction. A negative correlation means they generally move in opposite directions.
Correlation does not prove that one stock causes another to move. It may also change over time.
 

Traders usually decide their target and stop-loss before entering a trade.

A target is the price at which the trader plans to book a profit. A stop-loss is the level at which the trader exits to limit a loss.

For example:

• Entry price: ₹100
• Stop-loss: ₹98
• Target: ₹104
• Potential risk: ₹2
• Potential reward: ₹4

• Risk-reward ratio: 1:2

  
  

Traders may use technical analysis, volatility and risk-reward ratios to decide these levels.

Higher volatility may require a wider stop-loss. However, this also increases the possible loss.

The risk-reward ratio compares potential profit with possible loss. It does not show the probability of a successful trade.

Selecting stocks for intraday trading requires careful analysis and disciplined decisions. You should consider liquidity, volatility, market direction, sector trends, momentum, trading volume and technical indicators. You should also define your entry, target and stop-loss before placing a trade. No stock or strategy guarantees a profit. Intraday prices can change quickly, and leverage may increase both gains and losses. Conduct proper research and consider consulting a financial adviser before making trading decisions.