Explained on 26 October 2026. This is an educational answer drawn from the dated article below; examples are hypothetical unless a specific source observation is identified.
How it works
The circular’s instrument scope and settlement table must travel with the headline. It also leaves other settlement obligations unchanged. A customer-facing platform may require its own operational checks, so a market-level window should not be assumed to override an intermediary’s supported workflow.
A simple example
A hypothetical investor holds a Treasury bill and reads “bond trading extended.” Applying the corporate T+0 extension to that instrument would ignore the stated exclusion. Start with the exact security and applicable facility before using the revised hours.
What to check
- Match the instrument to the circular’s scope.
- Keep effective date and issue date distinct.
- Confirm the intermediary’s supported cutoffs.
Read the full event and evidence
NSE Extends Corporate-Bond T+0 RFQ Trading: The Extra Hour Does Not Guarantee an Exit explains the original event, its dates and the supporting documents. Event context: 16 October circular; effective 19 October 2026.