OPEN-SOURCE SCRIPT
Mis à jour US Treasury Auction Dates (10Y/20Y/30Y)

This indicator automatically plots U.S. Treasury auction dates for 10-Year Notes, 20-Year Bonds, and 30-Year Bonds on your chart.
The data used in this indicator is sourced entirely from official U.S. Department of the Treasury channels. It combines two official data streams to ensure absolute historical accuracy and up-to-date future scheduling:
1. Historical Auction Records (API)
• Source: U.S. Treasury Fiscal Data API.
• Endpoint: v1/accounting/od/auctions_query
• Coverage: Complete official historical records from 1979 to the present.
2. Future Tentative Auction Schedules (XML)
• Source: U.S. Department of the Treasury's official Tentative Auction Schedule service.
• File URL: home.treasury.gov/system/files/221/Tentative-Auction-Schedule.xml
• Coverage: The most recently announced tentative schedules for upcoming months.
New Issues and Reopenings are separate。TIPS are excluded.
This indicator is updated regularly with new auction dates.
The data used in this indicator is sourced entirely from official U.S. Department of the Treasury channels. It combines two official data streams to ensure absolute historical accuracy and up-to-date future scheduling:
1. Historical Auction Records (API)
• Source: U.S. Treasury Fiscal Data API.
• Endpoint: v1/accounting/od/auctions_query
• Coverage: Complete official historical records from 1979 to the present.
2. Future Tentative Auction Schedules (XML)
• Source: U.S. Department of the Treasury's official Tentative Auction Schedule service.
• File URL: home.treasury.gov/system/files/221/Tentative-Auction-Schedule.xml
• Coverage: The most recently announced tentative schedules for upcoming months.
New Issues and Reopenings are separate。TIPS are excluded.
This indicator is updated regularly with new auction dates.
Notes de version
This indicator automatically plots U.S. Treasury auction dates for 10-Year Notes, 20-Year Bonds, and 30-Year Bonds on your chart.The data used in this indicator is sourced entirely from official U.S. Department of the Treasury channels. It combines two official data streams to ensure absolute historical accuracy and up-to-date future scheduling:
1. Historical Auction Records (API)
• Source: U.S. Treasury Fiscal Data API.
• Endpoint: v1/accounting/od/auctions_query
• Coverage: Complete official historical records from 1979 to the present.
2. Future Tentative Auction Schedules (XML)
• Source: U.S. Department of the Treasury's official Tentative Auction Schedule service.
• File URL: home.treasury.gov/system/files/221/Tentative-Auction-Schedule.xml
• Coverage: The most recently announced tentative schedules for upcoming months.
New Issues and Reopenings are separate. TIPS are excluded from this indicator.
This indicator is updated regularly with new auction dates.
Notes de version
Shifted the vertical line and label drawing time from the market open (start of the day) to exactly 1:00 PM Eastern Time (ET) on US Treasury auction days.Notes de version
Update: Added Upcoming Auction TableThis version adds a compact top-right summary table showing the next upcoming 10Y, 20Y, and 30Y U.S. Treasury auctions.
What’s new:
- Added an optional “Upcoming Auction Table”
- Shows the next auction date for each maturity
- Identifies whether each upcoming auction is a New Issue or Reopening
- Displays the number of days remaining
- Uses the current New York date for countdown accuracy
- Table respects the existing visibility toggles for each maturity and reopening type
This makes it easier to track upcoming Treasury supply events without scanning the full chart history.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.
Script open-source
Dans l'esprit TradingView, le créateur de ce script l'a rendu open source afin que les traders puissent examiner et vérifier ses fonctionnalités. Bravo à l'auteur! Bien que vous puissiez l'utiliser gratuitement, n'oubliez pas que la republication du code est soumise à nos Règles.
Clause de non-responsabilité
Les informations et publications ne sont pas destinées à être, et ne constituent pas, des conseils ou recommandations financiers, d'investissement, de trading ou autres fournis ou approuvés par TradingView. Pour en savoir plus, consultez les Conditions d'utilisation.