How to Pledge Shares for Margin (2026): Unlock Trading Power Safely

What does pledging mean?

When you pledge shares, you mark them as collateral in favour of your broker through the depository. The shares stay in your demat account, but you cannot sell or transfer them until you unpledge.

In return, your broker gives you collateral margin, which you can use for trades such as F&O positions or certain MTF requirements.

Step-by-step: how to pledge

Most brokers make this a quick online process.

• Open the holdings section in your broker's app or website
• Select the stocks or ETFs and choose the pledge option
• Enter the quantity you want to pledge
• You will be redirected to the depository (NSDL or CDSL) to confirm with an OTP
• Once approved, collateral margin appears in your account, usually by the next trading session

Pro tip: Only approved securities can be pledged. Check your broker's list before you plan around a specific stock.

Haircuts: why you get less than full value

Brokers and clearing corporations apply a haircut, a percentage deducted from the market value to protect against price falls. Haircuts differ by security and are revised based on volatility and liquidity.

So if your pledged shares are worth ₹1,00,000 and the haircut is, say, a quarter of the value (illustrative), you would get about ₹75,000 as collateral margin.

The cash component rule

Under exchange rules, some positions, especially in derivatives, require a part of the margin to be in cash or cash equivalents. Collateral from pledged equity shares alone may not cover the full requirement.

If you do not maintain the required cash portion, your broker may charge interest or penalties. Check your broker's margin rules before relying fully on pledged shares.

Costs and risks

Brokers may charge a fee per pledge or unpledge request, often per stock. These are usually small, but they add up if you pledge and unpledge frequently.

The bigger risk is market risk. If the value of your pledged shares falls, or your positions make losses, your broker can sell the pledged shares to cover the shortfall. Investments are subject to market risk.

How to unpledge

To unpledge, select the shares in your holdings and choose unpledge. Your broker checks that no open positions depend on that margin, then releases them.

Once released, the shares are free to sell or transfer. Unpledge requests are usually processed within a trading session or by the next day.