Description
BSE announces listing of three new Treasury Bills (91-day, 182-day, and 364-day) under G GROUP - DEBT INSTRUMENTS effective February 27, 2026, with trading restrictions two working days prior to maturity.
Summary
BSE has notified trading members that three new Treasury Bills (T-Bills) will be listed and admitted to dealings on the Exchange under G GROUP - DEBT INSTRUMENTS effective February 27, 2026. The T-Bills cover three standard tenors: 91-day, 182-day, and 364-day.
Key Points
- Three new T-Bills listed on BSE Debt Segment from February 27, 2026
- All three securities fall under G GROUP - DEBT INSTRUMENTS
- Market lot for all three T-Bills is 1
- Trading will be suspended two working days prior to each T-Bill’s maturity/redemption date (T minus 2 trading days, excluding bank holidays)
- Contact for clarifications: 2272 8352 / 5753 / 8597
Regulatory Changes
No new regulatory changes. This is a routine listing notice under existing BSE debt market framework for government securities.
Compliance Requirements
Trading members must observe the trading restriction: the above-listed T-Bills shall not be available for trading two (2) working days prior to the Maturity/Redemption Date (i.e., Maturity Date minus 2 trading days, not counting Bank Holidays).
Important Dates
| Scrip Code | ISIN | Symbol | Maturity Date | Listing Effective |
|---|---|---|---|---|
| 805184 | IN002025X471 | 91TB280526 | 28 May 2026 | 27 Feb 2026 |
| 805185 | IN002025Y479 | 182TB27826 | 27 Aug 2026 | 27 Feb 2026 |
| 805186 | IN002025Z476 | 364TB25227 | 25 Feb 2027 | 27 Feb 2026 |
Impact Assessment
This is a routine operational notice with low market impact. The listing of 91-day, 182-day, and 364-day T-Bills is a standard periodic activity aligned with RBI’s government securities auction calendar. Trading members in the debt segment should update their systems with the new scrip codes and ISIN numbers and configure the mandatory trading halt two days before each maturity date.
Impact Justification
Routine periodic listing of government-issued Treasury Bills on the BSE debt segment; no regulatory changes or compliance obligations for trading members beyond standard T-Bill trading restrictions near maturity.