The Overnight Rate

Paid down

Revolving credit shrank in August, crossing our line. The 10-year auction stopped at 5.30%. The minutes confirmed another hike is coming. Freddie prints at noon, the 30-year at 1.

THURSDAY, OCT 08, 2026Issue 022

If something cannot go on forever, it will stop.

Herbert Stein, AEI Economist, 1985

Stein was writing about trade deficits. The revolving balance just illustrated his law in one billing cycle.

Threshold: noon, 1:00

Freddie Mac’s weekly 30-year prints at noon ET from 7.28% as of Oct. 1 (Freddie Mac). Mortgage News Daily’s daily quote rose to 7.59% Wednesday from 7.56% (Mortgage News Daily). News is a weekly jump above 7.35%.

Treasury sells $22 billion of 30-year bonds at 1 pm (TreasuryDirect). The last 30-year, Sept. 10, stopped at 5.308%. Wednesday’s close was 5.67% (Treasury). News is a stop above 5.70% or a bid-to-cover under 2.3.

Who pays: the Treasury’s own coupon

The government sold $97 billion of notes this week: $58 billion of 3-year at 4.932% and $39 billion of 10-year at 5.30% (TreasuryDirect). Today it adds $22 billion of 30-year paper. The 10-year stop is almost half a point above September’s 4.834% and about 1.4 points above the Fed’s overnight range of 3.75% to 4.00%.

The mechanism, once: Treasury auctions new debt to fund the deficit, and the coupon is whatever bidders demand. A $39 billion 10-year at 5.30% costs the government roughly $2.1 billion a year in interest. At September’s 4.834% it would have cost about $1.9 billion. One month, one maturity, $200 million more per year.

Payer: the government, funded by the taxpayer. Payee: the bondholder collecting the coupon. I’d note the Fed’s overnight rate sits at 3.90% and the 10-year just priced at 5.30%. That 1.4-point gap is what the market charges for a decade of commitment, and it grew about half a point since September.

Net net: $97 billion of new paper this week, with the 10-year costing the government the most in at least five years. The Treasury pays what the market asks, and the market just asked for more.

Headlines

Freddie at noon. The long bond at 1.

The Odds

MarketVenueOddsMove
Fed hikes again on Oct 28Kalshi16%+1
Fed hikes at the December meetingKalshi70%-1
US recession by end of 2026Polymarket7%0
Iran-Oman Hormuz shipping agreement by Oct 31Polymarket20%+4
Hormuz ship traffic back to normal by Dec 31Polymarket19%+1

Get the morning issue by email

Who pays, who gets paid, what it costs you. Free every weekday morning, in one short read.

One address, nothing else. Unsubscribe any time. See our privacy policy.

Live numbers between issues: rates · savings and CD rates · T-bill auctions · card rates · T-bill calculator