HomeCirculars › RBI/2022-23/163

RBI mandates price/yield range setting in e-Kuber for G-Sec auctions

Live · in forceNo withdrawal recorded as of 19 Jun 2026. Reviewed by Vikram Jain; always verify against the official RBI source below.
⏱ ~2 min read
Quick answerRBI has advised all G-Sec market participants to use the price/yield range setting facility in e-Kuber before placing bids in primary auctions, following instances of fat-finger errors. No bid cancellation requests will be accepted after auction close.

What changed

RBI referred to its December 2019 circular on the price/yield range setting facility in e-Kuber, which allows participants to set a maximum and minimum bid value in price or yield terms per security per auction. The facility validates bids automatically against these limits. RBI noted that some participants still haven't implemented this, leading to fat-finger errors, and now advises all to use it before bidding.

What it means for you

Banks and other G-Sec market participants must integrate the price/yield range setting into their auction workflows to avoid bid errors. This reduces operational risk and ensures no bid cancellations post-auction, tightening discipline. Non-compliance could lead to financial losses from erroneous bids that cannot be reversed.

What you must do

Who it affects

All participants in the Government Securities market, Treasury departments of banks and primary dealers, Risk management teams handling e-Kuber operations

What is the price/yield range setting facility in e-Kuber?

It allows a market participant to define a maximum and minimum value for bids in price or yield terms for each security in every auction. Bids are automatically validated against these limits, preventing fat-finger errors.

Can we modify the range during an auction?

Yes, the range can be set before the auction and modified during the auction, as per the circular.

What happens if we don't use this facility and make an error?

RBI will not entertain any request for cancellation of bids after the auction window closes. You must use the facility to avoid such errors.

Track this rule
⏳ How this rule evolved — History Map →Full RBI rulebook crosswalk →
Official source: RBI/2022-23/163 on rbi.org.in ↗
AI-drafted · 3-model AI consensus fact-check · under the editorial review of Vikram Jain · published · 19 Jun 2026, 08:18 IST
Official RBI source: https://www.rbi.org.in/Scripts/NotificationUser.aspx?Id=12436&Mode=0 — Plain-English summary by BankPulse (bankpulse.ai), reviewed by Vikram Jain. Independent platform, not affiliated with the Reserve Bank of India; never reproduces RBI text verbatim.