TR31

0 1/8% Index-linked Treasury Gilt 2031 · GB00BNNGP551
Real yield
0.95%
Impl. RPI growth
3.71%
Index ratio
1.41753
base RPI 293.60
Clean price
£96.020
Dirty price
£136.118
Accrued interest
£0.005
14 days
Market data as of 21 Aug 2026 · all figures assume a T+1 settlement.

Implied RPI growth against the curve

21 Aug 2026
Implied RPI growth is the spread between the nominal par curve and the real curve at the same maturity — the breakeven rate at which the two would pay the same.

Bond details

Ticker
TR31
ISIN
GB00BNNGP551
Coupon
0.125
Issued
28 Jan 2021
Matures
10 Aug 2031
4.97 years
Next coupon
10 Feb 2027
Macaulay duration
4.95
Modified duration
4.92
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