Trading Ticks: The Tiny Numbers Behind Every Price Move in the Stock Market

Open any trading app and watch a stock price for ten seconds. It rarely sits still. It nudges up by a few paise, dips back down, climbs again, all in the space of a heartbeat. Every single one of those tiny nudges has a name: a trading tick.

Most traders watch this happen every day without ever pausing to ask what decides how big or small that nudge can be. Once you understand what a trading tick is and how tick size works, price charts stop feeling random and start making a lot more sense.

What Is a Trading Tick?

For example, if a stock has a tick size of ₹0.05:

• Its price can move from ₹500.00 to ₹500.05.
• It can move down from ₹500.00 to ₹499.95.
• An order at ₹500.02 would not be accepted because that price does not follow the permitted increment.

An upward movement of one tick is sometimes called an uptick, while a downward movement is called a downtick.

What Is Tick Size and How Is It Set?

Tick size is the monetary value of the smallest permitted price change. It determines the price intervals at which buy and sell orders can be placed.

For NSE cash-market securities, excluding certain instruments such as ETFs, the applicable price-based tick sizes are:

The exchange reviews the applicable tick size monthly based on the security’s closing price. Traders should therefore check the latest contract or security details before placing an order. These bands became effective on 15 April 2025 under an NSE circular.

Tick Size vs Tick Value: What Is the Difference?

Tick size tells you how much the quoted price can move. Tick value tells you the monetary impact of that movement on your position.

For example, if you hold 1,000 shares and the price moves by one tick of ₹0.05, the position value changes by ₹50, before brokerage, taxes and other charges.

How Do Trading Ticks Work in Options and Futures?

Tick-size rules vary across stocks, index derivatives, stock derivatives, currencies and commodities. Traders should check the contract specifications for the instrument being traded.

For NSE equity derivatives:

• A stock future generally follows the tick size applicable to its underlying security in the cash market.
• Stock options with an underlying security price below ₹250 have a tick size of ₹0.01.
• Other stock options generally have a tick size of ₹0.05.
• Index options generally quote in increments of ₹0.05, subject to the applicable contract specifications.

The ₹0.01 tick size for eligible stock options became effective on 3 November 2025, according to an NSE circular.

Is the Trading Tick Different for Call and Put Options?

No separate tick-size rule applies simply because an option is a call or a put.

Calls and puts based on the same underlying follow the tick-size specification applicable to that contract category. However, their premiums can move differently because they respond differently to the underlying price, volatility, time to expiry and other factors.

How Does Tick Size Appear in an Option Chain?

An option chain displays call and put premiums across different strike prices and expiries. These premiums can be quoted only in permitted tick-size increments.

For example, if the applicable tick size is ₹0.05, a premium may move from ₹42.10 to ₹42.15, but not to ₹42.12.

Do not confuse tick size with strike-price intervals. Tick size governs changes in the option premium, while the strike interval determines the gap between available strike prices.

What Is a Trading Tick Chart?

A tick chart creates a new bar or candle after a predefined number of trades rather than after a fixed amount of time.

For example, a 500-tick chart forms a new candle after 500 trades:

• During active periods, candles form quickly.
• During quieter periods, they take longer to complete.

Each candle displays the open, high, low and close recorded across that batch of trades.

This differs from a 5-minute chart, which forms one candle every 5 minutes regardless of how many trades occur.

Tick charts can help traders study transaction activity, but the meaning of one “tick” may vary across charting platforms. Some platforms count individual trades, while others process the available data differently.

What Is Tick Trading?

Tick trading is a short-term approach that focuses on relatively small price movements. Positions may be opened and closed within seconds or minutes, depending on market conditions and the trader’s setup.

The outcome depends on more than identifying the direction of the next tick. Traders must also consider:

• Bid-ask spread
• Available market depth
• Order-execution speed
• Slippage
• Brokerage and statutory charges
• Position size and risk limits

Even when the market moves in the expected direction, costs or unfavourable execution can turn a small anticipated gain into a loss.

What Are Some Common Tick Trading Strategies?

Various tick trading strategies can be used to analyse short-term price and trading activity.

• Scalping: Taking short-duration positions that target relatively small price changes.
• Momentum trading: Tracking a sudden increase in buying or selling activity and trading in the direction of that movement.
• Tick-chart breakout: Looking for price to move beyond a range formed on a tick chart.
• Order-book analysis: Examining available buy and sell orders at different price levels.
• Algorithmic trading: Using predefined rules to monitor market data and place orders automatically.

What Mistakes Should Traders Avoid With Tick Trading?

Tick trading demands close attention, but reacting to every small movement can lead to poor decisions. Common mistakes include:

• Treating every tick as a signal: Individual price changes may be market noise rather than evidence of a meaningful trend.
• Ignoring the broader trend: Focusing only on tick-level activity can cause traders to miss important support, resistance and higher-time-frame movements.
• Relying only on tick charts: Tick data should be interpreted alongside volume, price action and relevant market conditions.
• Trading without predefined rules: Entries, exits, position sizes and risk limits should be established before placing a trade.
• Chasing rapid price moves: Entering after a sudden movement may result in an unfavourable execution price or an immediate reversal.
• Overtrading: Taking too many positions can increase costs, emotional pressure and exposure to short-term market noise.

End Note

Trading Tick : FAQs