G
Sovereign G-Sec

Government of India

Taxable, Redeemable G SEC

Browse: bonds maturing in 2066

Current YTM
7.38%
Market YTM
Coupon Rate
7.71%
Per annum
Maturity Date
31 Dec 2066
40.3 Yrs to Maturity
Interest Payment
Semi Annual
Frequency
Face Value
₹100
Per Bond
Market Position
YTM (Annual)
7.38%
Live, last traded 2026-09-22
10Y G-Sec Benchmark
6.66%
Reference point, not this bond's tenor
Spread over G-Sec
Sovereign obligation — this bond is a G-Sec benchmark itself
Tenure
40.3 Years
Remaining to maturity
Price vs Yield
— Price (Clean) — Yield (YTM)
2026-09-08 2026-09-22
Cashflow Timeline
20 Nov 2026
Interest Payment
₹3.85 / Bond
20 May 2027
Interest Payment
₹3.85 / Bond
20 Nov 2027
Interest Payment
₹3.85 / Bond
20 May 2028
Interest Payment
₹3.85 / Bond
20 Nov 2028
Interest Payment
₹3.85 / Bond
20 May 2029
Interest Payment
₹3.85 / Bond
20 Nov 2029
Interest Payment
₹3.85 / Bond
20 May 2030
Interest Payment
₹3.85 / Bond
31 Dec 2066
Principal Payment
₹100.00 / Bond

Next 8 coupons + principal at maturity · per ₹100 face value

Bond Timeline
— Issue / Maturity | Coupon (projected) ┊ Today
Today Issued 2026-05-20 Matures 2066-12-31
Key Metrics
Coupon Rate
7.71%
YTM (Annual)
7.38%
Credit Rating
Sovereign
Government of India obligation
Remaining Tenure
40.3 Years
Advanced metrics
Modified Duration
12.55 Yrs
Macaulay Duration
13.01 Yrs
Issue Size
₹550 Cr
Minimum Investment
₹100
(1 Bond)
Market Characteristics
Modified Duration
12.55 Yrs
Price sensitivity per 1% yield move
Payment Frequency
Semi Annual
Last Trade
2026-09-22
NSE
Trades (30 Days)
21
Exchange-reported sessions
Security Status
No call option
Observations
  • 21 secondary-market trades recorded in the last 30 days.
  • Coupon is 0.54 percentage points above the median for tracked G-Sec bonds. (based on 120 tracked G-Sec bonds with a stated coupon)
Structured Overview Data as of 22 Sep 2026
Instrument Type
G SEC
Issue Date
2026-05-20
Day Count Convention
30/360
Listed Exchange
NSE
Call / Put Option
None disclosed

Government of India issued this g sec (771GS2066) carrying a 7.71% p.a. coupon, paid semi annual. It repays principal on maturity.

Recent Market Prices
Trade DateClean PriceYTM (%)Trades
2026-09-22 104.2500 7.3771 20180
2026-09-21 103.6000 7.4262 15001
2026-09-18 103.4900 7.4346 15969
2026-09-17 103.5000 7.4339 10806
2026-09-16 103.2500 7.4529 4090
2026-09-15 102.7000 7.4952 3466
2026-09-11 102.9900 7.4729 86059
2026-09-10 102.8500 7.4837 80720
2026-09-09 103.3500 7.4454 38959
2026-09-08 103.1500 7.4607 196548
Data Coverage
DatasetRecordsDetailFreshness
Credit Ratings 0
Rating Actions History 0
Secondary-Market Trades 10 NSE 2026-09-22
Reg52(4) Payment Disclosures 0
Documents

No source documents linked for this security yet.

Entity metadata
Source
nse_bonds
Last Updated
22 Sep 2026

Risk warning: This page is for informational purposes only. Bond investments carry credit risk, interest rate risk, and liquidity risk. Credit ratings reflect agency opinion at a point in time. Nothing here constitutes investment advice or a recommendation. Verify all details against the issuer's offer document and the exchange. RetailBonds.in is not a SEBI-registered intermediary. See our full disclaimer.

Frequently Asked Questions
What is the coupon rate on GoI 7.71% 2066?

GoI 7.71% 2066 carries a coupon of 7.71%, paid semi annual, on a face value of ₹100.

When does GoI 7.71% 2066 mature?

GoI 7.71% 2066 matures on 2066-12-31, 40.3 years from today.

Where does GoI 7.71% 2066 trade?

GoI 7.71% 2066 is listed on NSE.

What yield does GoI 7.71% 2066 currently offer?

The last recorded trade on 2026-09-22 priced GoI 7.71% 2066 at ₹104.25, implying a yield to maturity of 7.38%.

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