What is Mumbai Interbank Offered Rate (MIBOR)

• As India's monetary business sectors have continued to develop, India recognized the necessity for a reference rate for its obligation market, leading to the development and introduction of the Mumbai Interbank Offered Rate (MIBOR).
• MIBOR is utilized in conjunction with the Mumbai interbank bid and offer rates (MIBID and MIBOR) by the central bank of India to set short-term financial arrangements.
• The Mumbai Interbank Overnight Rate (MIBOR) serves as the short-term lending offered rate for Indian commercial banks.
• MIBOR is calculated based on contributions from a panel of 30 banks and primary dealers.
• Established in 1998, MIBOR was modeled after the renowned London InterBank Offered Rate (LIBOR).

Understanding the Mumbai Interbank Offered Rate

• Banks engage in interbank lending and borrowing to maintain adequate liquidity levels and meet reserve requirements imposed by regulators.
• Interbank rates are accessible only to the largest and most reputable financial institutions.
• MIBOR is calculated daily by the National Stock Exchange of India (NSEIL) as a weighted average of lending rates among a group of major banks across India, on loans extended to prime borrowers.
• This represents the interest rate at which banks can borrow funds from other banks in the Indian interbank market.
• The Mumbai Interbank Offer Rate (MIBOR) is closely linked to the London InterBank Offered Rate (LIBOR). Currently, it is utilized for forward agreements and floating rate debentures. With prolonged use, MIBOR could gain greater significance over time.

MIBOR

• The Mumbai Interbank Offer Rate (MIBOR) was introduced on June 15, 1998, by the Committee for the Development of the Debt Market, serving as a short-term rate.
• The National Stock Exchange of India Ltd (NSEIL) launched the 14-day MIBOR on November 10, 1998, followed by the one-month and three-month MIBORs on December 1, 1998.
• Since its inception, MIBOR rates have been utilized as benchmark rates for the majority of currency market transactions in India.

MIBID

• The Mumbai Interbank Bid Rate (MIBID) represents the interest rate that one bank would pay another to attract deposits.
• The MIBID rate is typically lower than the Mumbai Interbank Offered Rate (MIBOR), which is the interest rate charged by a bank on a short-term loan to another bank.
• This difference allows the bank to earn a profit from the spread between the interest earned and paid.
• MIBID is generally lower than MIBOR because banks aim to pay less interest when taking loans and seek to earn more interest when lending.
• Together, MIBID and MIBOR form a bid-offer spread for Indian short-term lending rates.

Calculation of MIBOR and MIBID

• Financial Benchmarks India Private Ltd (FBIL) took over the administration of the overnight interbank rate benchmark from July 22nd, 2015, shifting to a method based on actual traded rates. This replaced the previous 'FIMMDA-NSE Overnight MIBID-MIBOR' with 'FBIL Overnight MIBOR'.
• FBIL announces the benchmark rate for Overnight Mumbai Interbank Offer Rate (MIBOR) daily, excluding Saturdays, Sundays, and local holidays. The rate is determined using actual call money transactions data from the NDS-call platform of Clearing Corporation of India Ltd (CCIL), with CCIL acting as the Calculating Agent. The rate is announced at 10.45 AM each day.
• FBIL employs a transaction-based system to calculate benchmark rates, considering only trades occurring on the Negotiated Dealing System (NDS)-Call System between 9 am and 10 am for computing the Overnight MIBOR.

Conclusion

MIBOR holds importance as a benchmark interest rate as it serves as a benchmark for other lenders in various financial markets when deciding loan interest rates. For instance, a bank might establish its corporate lending rate by adding MIBOR to an additional rate based on the borrower's risk level. MIBOR plays a crucial role in this aspect. However, MIBOR has not yet been established as a lending standard.