How Collateral Value Impacts Margin Availability

Collateral value directly impacts margin availability, as seasoned traders know. It helps secure a loan, scales up trading power, and offers protection for brokers as well. Let’s learn more about the concept below.

What Is Collateral in MTF?

Collateral in MTF (margin trading facility) refers to assets like stocks, bonds, or ETFs that you pledge to the broker to get a loan for trading purposes. These assets function as the security for the broker, allowing you to use the borrowed funds for purchasing more securities than you could with your cash balance. The pledged securities also serve as protection for your broker in the event of any defaults. 

This system thus increases your trading power and enables cashless trading, allowing you to purchase stocks without paying the full amount upfront. It can be used to meet higher-margin requirements in your portfolio while helping avoid auto-square-offs during volatile times. Only SEBI-approved securities can be pledged as collateral, and a haircut applied by the broker will discount the value of the pledged assets. You may have to pay separate charges to the broker for pledging and unpledging securities.

How Collateral Is Valued and Approved

Collateral for an MTF is valued at the current market price, with a haircut (risk-based percentage deduction), and approval is subject to specific broker and regulatory criteria. These factors determine the collateral value: 

• Current market price of the securities 
• Haircut (percentage reduction)
• Volatility and risk quotient 
• Real-time monitoring (value of the pledged shares is tracked daily, with margin calls being triggered by any significant drop in value or MTM (mark to market) loss)

Here are some other aspects pertaining to the approval process: 

• Only specific securities classified as Group I by the exchanges (mostly large-cap or F&O-approved stocks) will be eligible for collateral. Brokers maintain and release their own approved stock list, which may be modified periodically. 
• The investor should pledge eligible securities in the demat account in favour of the broker. It requires OTP-based authentication from the depository (NSDL/CDSL) on the day of the trade. 
• The broker has the right to accept or reject particular securities as collateral and set risk management policies. 
• Pledge collateral and shares bought using MTF funds should be segregated to ensure regulatory compliance and transparency.

Haircut Concept Explained

The haircut is a risk management tool mandated by SEBI and other regulators. It is the percentage difference between the value actually considered by the broker and the asset's current market value, used to calculate available margin or the amount of the loan. 

The formula is the following: 

Collateral Value - Market Value x (1-Haircut Percentage)

For example, suppose you pledge shares valued at ₹2,00,000, and the broker applies a 20% haircut, the value will be calculated as ₹1,60,000. This haircut safeguards the broker against potential losses from sudden price declines in the pledged assets. Less-liquid securities usually have higher haircuts. 

Margin Availability Based on Collateral Value

Margin availability is another important aspect to note. The available margin is determined by applying the haircut to the value of the pledged collateral or securities. The whole margin against the collateral is not the full market value in this case. The haircut will be deducted by the broker, as mentioned, to mitigate market volatility-linked risks. The available margin is thus the collateral value after the haircut. 

For example, if you pledge shares worth ₹2,00,000 and there is a 40% haircut, you will have an available margin of ₹1,20,000. 

Factors That Can Affect Collateral Worth

Here are some factors that may impact collateral worth in a margin trading facility (MTF): 

• Market volatility or stock price fluctuations (which may lead to the collateral value decreasing)
• Liquidity (highly liquid large-cap stocks are usually preferred as collateral)
• Stock category and eligibility (brokers and exchanges usually prefer a list of SEBI-approved securities)
• Haircut percentage applied by the broker
• Value at Risk (VAR) and ELM (Extreme Loss Margin), which calculate risks linked to specific stocks. Increases in them will raise the margin requirement and reduce the available collateral margin. 
• Brokers may have varying policies for risk evaluation and pricing, which may influence the final margin they offer for particular securities.
• Corporate actions such as stock splits, bonus issues, demergers, or mergers may affect the value and quantity of holdings. This may necessitate an adjustment of the MTF position.

Managing Risk with Collateral

Here are some key aspects of smartly managing risks with collateral. 

• Track your LTV (loan-to-value) ratio daily on the broker dashboard. 
• Maintain a collateral buffer by keeping added eligible securities or money in the account. This can be pledged if the value of your current collateral declines. 
• Do not focus your entire collateral or leveraged positions in any one sector or stock. Diversify to spread risk and reduce your portfolio's vulnerability. 
• Use stop-loss orders on leveraged positions to automatically limit potential losses if the stock price falls to a predefined level.
• Understand eligible holdings and haircuts along with daily interest costs on the borrowed funds (and how they eat into your profits). 
• Keep a tab on market movements, regulatory updates, and the latest news which may impact the margin requirements or collateral value.

Conclusion

As you can see, collateral is a key concept for the margin trading facility (MTF). It is something inextricably linked to margin availability and other core aspects you need to understand before availing this facility.