Treasury auction calendar for July 2026: 10-year and 30-year reopening dates
July 2026 brings a 10-year reopening on July 8, a 30-year reopening on July 9, and a 20-year reopening on July 22. Traders search these dates because July supply can collide with mid-summer liquidity conditions and create outsized follow-through in duration and FX.
scheduled events in this month
3-year Treasury note auction
Announcement date: July 2, 2026.
Auction date: July 7, 2026.
Settlement date: July 15, 2026.
Treasury's official tentative auction calendar lists the July 2026 3-year note announcement on July 2, auction on July 7, and settlement on July 15.
10-year Treasury note reopening auction
Announcement date: July 2, 2026.
Auction date: July 8, 2026.
Settlement date: July 15, 2026.
Treasury's official tentative auction calendar lists a July 2026 10-year reopening announced July 2, auctioned July 8, and settled July 15.
30-year Treasury bond reopening auction
Announcement date: July 2, 2026.
Auction date: July 9, 2026.
Settlement date: July 15, 2026.
Treasury's official tentative auction calendar lists a July 2026 30-year reopening announced July 2, auctioned July 9, and settled July 15.
20-year Treasury bond reopening auction
Announcement date: July 16, 2026.
Auction date: July 22, 2026.
Settlement date: July 31, 2026.
Treasury's official tentative auction calendar lists a July 2026 20-year reopening announced July 16, auctioned July 22, and settled July 31.
Why July can be tricky
July auctions arrive in thinner seasonal conditions, which can make auction outcomes feel larger than the underlying information set really is. That does not make them unimportant. It makes follow-through analysis more important.
A sloppy summer auction can move yields and duration proxies faster because the market has less cushion for absorbing supply.
How traders use the dates
These auction dates are checkpoints for whether the summer tape is being driven by genuine macro repricing or just by thinner liquidity around scheduled supply. That matters for rates, FX and equity-index traders alike.
In practice, the best read often comes from how TLT and dollar pairs behave after the auction, not just from the auction statistics themselves.