1 5/8% Treasury Gilt 2071

Bond pricer · ISIN GB00BFMCN652 · report 30 Oct 2026

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How to read this gilt

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Clean price is what the gilt costs before the interest already earned; dirty price adds that accrued interest and is the figure you actually pay. Accrued runs from the last coupon on an actual/actual day count, so it resets on the coupon date.

Gross redemption yield is the yield to maturity on the DMO's semi-annual convention — the number every gilt table quotes. Net figures deduct income tax at each band from the coupons and leave the capital gain alone, because gilts are CGT-exempt; the tax-equivalent column is what a taxable deposit would need to match.

An index-linked gilt's real figures come from the DMO's index ratio, and its nominal figures are that ratio applied to the real ones — so they move with published inflation rather than a forecast.

Prices

Bid price (clean)
£37.23
Offer price (clean)
£37.55
Mid price (clean)
£37.39
Bid price (dirty)
£37.29
Offer price (dirty)
£37.61
Mid price (dirty)
£37.45

Settlement

Settlement date
2026-11-02
Days accrued
11
Accrued interest
£0.049

Key metrics

Gross yield (annual-compounded)
5.35%
DMO gross yield (semi-annual)
5.28%
Net yield at 40% tax (annual-compounded)
4.01%
Running yield
4.35%
Modified duration
21.82
Macaulay duration
22.99
Benchmark yield (continuously compounded annual)
5.34%
Vs fitted curve
−13 bp
Reference yield (convention not recorded)
—
Tenor band
20Y+

Report vs live

live
Figure Report 30 Oct 2026 Live 02 Nov 2026, 12:20 GMT
Mid price (clean) £37.39 £37.60
Accrued interest £0.049 £0.054
Days accrued 11 12
Dirty price £37.44 £37.65
Gross yield 5.35% 5.33%
DMO gross yield (semi-annual) 5.28% 5.26%
Modified duration 21.82 21.89
Settlement 2026-11-02 2026-11-03

Prices: Hargreaves Lansdown (delayed/indicative) — the live column is a complete valuation from that capture, on the capture's own settlement; the report column is the published close.

Bond details

Ticker
TG71
ISIN
GB00BFMCN652
Coupon
1.625%
Type
Conventional
Matures
22 Oct 2071
First issued
2018-05-16
Next ex-dividend
2027-04-13
Next coupon
2027-04-22
Previous coupon
2026-10-22
Category
Long
Amount in issue (£m)
24725

Net redemption yield by tax band

Income tax band Net redemption yield (annually compounded) Tax-equivalent yield (annually compounded)
0% 5.35% 5.35%
20% 4.67% 5.84%
22% 4.60% 5.90%
40% 4.01% 6.69%
42% 3.95% 6.81%
45% 3.85% 7.01%
47% 3.79% 7.15%
48% 3.76% 7.23%