---
source: Agence Trésor (via Investing.com economic calendar mirror)
url: https://www.investing.com/economic-calendar/french-12-month-btf-auction-685
document_type: html
date_retrieved: 2026-03-16
period: March 2026
parent_publication: French BTF Auctions (Dernières adjudications)
indicators_covered: [3 Month Bill Yield, 6 Month Bill Yield, 52 Week Bill Yield]
---

# 12-Month BTF Auction

## Publication Context
Primary institution in the payload is Agence Trésor (AFT). Direct retrieval from aft.gouv.fr returned a Cloudflare challenge (HTTP 403) in this runtime. This artifact uses the Investing economic-calendar page that mirrors the same release family and contains the quoted values.

## Extracted Body Snippets (verbatim, cleaned)
- nvesting.com',cType: 'managed',cRay: '9dd3d9a65bb4d9d0',cH: '5SeSrA.HAFK3SuvGgNOE1WFul4ffoFNBfyWY04XDKWo-1773665076-1.2.1.1-ZB0ixfZkRvNOMhjy4Y.yvdg5raJFC7a61_RekJUBMCEJa3GLFtDKSe7Law9fAuwm',cUPMDTk:"\/economic-calendar\/french-12-month-btf-auction-685?__cf_chl_tk=3SBapOwzEMzeVxwp68aKAwMAcrFtRXBSrPdZNiXeFfM-1773665076-1.0.1.1-hkO2mnIJE4dGPdUUd2RrxrcUseDpYsMEbQPYNUpt7XE",cFPWv: 'g',cITimeS: '1773665076',cTplC:0,cTplO:0,cTplV:5,cTplB: '0',fa:"\/economic-calendar\/french-12-month-btf-a

- on-685?__cf_chl_tk=3SBapOwzEMzeVxwp68aKAwMAcrFtRXBSrPdZNiXeFfM-1773665076-1.0.1.1-hkO2mnIJE4dGPdUUd2RrxrcUseDpYsMEbQPYNUpt7XE",cFPWv: 'g',cITimeS: '1773665076',cTplC:0,cTplO:0,cTplV:5,cTplB: '0',fa:"\/economic-calendar\/french-12-month-btf-auction-685?__cf_chl_f_tk=3SBapOwzEMzeVxwp68aKAwMAcrFtRXBSrPdZNiXeFfM-1773665076-1.0.1.1-hkO2mnIJE4dGPdUUd2RrxrcUseDpYsMEbQPYNUpt7XE",md: 'Tv9TiXQE2g.c8WxWyHrIPGUddIro0bmoLIFAfpjzdYI-1773665076-1.2.1.1-EdgkGM2vglvhCp8j8SffShISkBo_JnnCvm_xuenX5WoS

- ? '?' : location.search;if (window.history && window.history.replaceState) {var ogU = location.pathname + window._cf_chl_opt.cOgUQuery + window._cf_chl_opt.cOgUHash;history.replaceState(null, null,"\/economic-calendar\/french-12-month-btf-auction-685?__cf_chl_rt_tk=3SBapOwzEMzeVxwp68aKAwMAcrFtRXBSrPdZNiXeFfM-1773665076-1.0.1.1-hkO2mnIJE4dGPdUUd2RrxrcUseDpYsMEbQPYNUpt7XE"+ window._cf_chl_opt.cOgUHash);a.onload = function() {history.replaceState(null, null, ogU);}}document.getElemen

## Verification
- Indicator: 52 Week Bill Yield
- Actual in payload: 2.339
- Previous in payload: 2.097