GoI Launches Massive ₹30,000 Crore Security Conversion Auction; Market Urged to Participate in Bond Restructuring Drive

GoI Launches Massive ₹30,000 Crore Security Conversion Auction; Market Urged to Participate in Bond Restructuring Drive​

The Reserve Bank of India (RBI) has announced a significant initiative concerning the restructuring and conversion of existing Government of India securities. Through an upcoming auction, the RBI aims to facilitate the switch and conversion of government bonds totaling an aggregate face value of ₹30,000 crore. This move is designed to optimize and modernize the sovereign debt portfolio across various maturities.

The market is required to participate in this multi-lot conversion process, which is set to take place via a structured auction held on July 20, 2026. The successful completion of the transaction will be settled on July 21, 2026 (T+1), ensuring smooth operational execution for all participants.

Key Details of Government Security Conversion Lots​

The conversion involves eight distinct lots, each linking a specific existing security to a new destination instrument. These swaps cover a range of interest rates and maturities, reflecting the diversified nature of the underlying debt stock.

For instance, market participants can trade 4,000 crore worth of the 6.79% GS 2027 (maturing May 15, 2027) into 6.19% GS 2034 (maturing Sep 16, 2034). Another substantial lot involves swapping 5,000 crore of the 7.06% GS 2028 with the 7.62% GS 2039 security.

The conversion batches span maturities extending up to 2039 and include diverse interest rate profiles, ensuring that both short-term and long-term investors can find suitable opportunities in this structured market move. The comprehensive list of securities, including their source and destination ratings and face value amounts, has been released by the RBI.

Auction Mechanics and Bidding Protocols​

The entire process is designed as a multiple-price based auction, conducted through the Switch Transaction module on the Reserve Bank of India Core Banking Solution (e-Kuber) platform. A crucial aspect of this bidding mechanism is that participants are agreeing to perform a dual transaction simultaneously.

Bidding in the auction necessitates that market participants agree to sell their existing source security to the Government of India (GoI). Simultaneously, they must agree to purchase the corresponding destination security from the GoI at the price quoted by them.

Operational Guidelines and Pricing Mandates​

Strict operational guidelines have been laid out for all participating institutions. The minimum bid size has been fixed at ₹10,000, with subsequent bids permissible in multiples of ₹10,000. Furthermore, the pricing mechanism introduces specific technical requirements to ensure fairness.

A key mandate specifies that the price quoted for the source security must be identical to the Fixed Bond Indicator (FBIL) closing price as on the previous working day. Any bid deviating from this established price point will be rejected by the system.

Settlement and Cash Neutrality of the Swap​

The auction’s cut-off decision will ultimately be determined based on the prevailing price of the destination security ories. Successful bidders are those who submit bids at or above this defined cut-off price, while any lower offers will not be accepted.

While the conversion is broadly cash neutral, fund settlement requires meticulous handling of accrued interest and cash consideration. The final fund settlement amount for each bid includes the net accrued interest (calculated by subtracting the accrued interest of the destination security from that of the source security). This calculation is adjusted further to incorporate any cash consideration arising from the rounding-off of the destination security’s face value.