5 May 2026
MTF
3 Minutes Read

MTF Interest Rates: How They Affect Your Trading Returns 

MTF interest rates are the charges you pay to a broker when you borrow money under the Margin Trading Facility to buy shares. In simple terms, what is MTF interest comes down to this: you pay interest on the amount your broker funds, not on the full trade value. 

This is important because MTF can increase buying power, but it also increases holding costs. So, if you are looking for the MTF interest rates meaning, the key idea is that the borrowed amount comes with a daily interest cost that affects your overall return. 

The MTF interest rate is the annualized or daily rate charged on the funded amount used for the trade. Different brokers may charge different rates depending on the plan, and the rate can vary from around 9.65% per annum to 17.99% per annum in the examples shown by brokers. 

In simple words, MTF interest charges are the cost of borrowing money to hold a stock position for more than one day. The longer you hold the position, the more interest you pay. 

MTF interest is generally calculated daily on the borrowed amount. A common formula is: 

MTF Interest = (Borrowed Amount × Annual Interest Rate ÷ 365) × Number of Days Held 

For example, if a broker funds ₹60,000 at 12% per annum for 10 days, the interest cost would be around ₹197.26. This shows why even a small delay in exiting a trade can add extra cost. 

Apart from interest, MTF may include other charges depending on the broker. These may include: 

🔸 Brokerage on the order value. 

🔸 Pledge and unpledged charges. 

🔸 Delivery-related fees in some plans. 

This means the total cost of an MTF trade is not just the interest rate. To understand the real expense, you should factor in all charges before entering the trade. 

Many traders focus only on the opportunity to buy more shares with less capital, but MTF costs can reduce profits if the trade is held too long. Higher interest means higher break-even levels, which can make a trade less attractive if the stock moves slowly. 

So, when asking what are MTF interest rates, the practical answer is that they are one of the most important costs in margin trading. A trade may look profitable before charges, but interest and other fees can change the outcome. 

Suppose you buy shares worth ₹1,00,000 under MTF and pay ₹40,000 from your own funds. Your broker funds ₹60,000, and the applicable MTF interest rate is 12% per annum. 

If you hold the position for 30 days, the interest would be about ₹591.78. That is why traders should always compare expected profit against MTF charges before holding a position for a long time. 

MTF interest rates are the borrowing costs charged on the funded part of a Margin Trading Facility position. Understanding MTF interest rates meaning helps traders estimate their real trading cost and avoid surprises at the time of exit. 

If you are using MTF, always check the daily rate, the holding period, and the extra charges involved. A clear cost breakdown can help you decide whether the trade is worth taking. 

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