Key Highlights

● Live cattle futures fell 0.19% to 226.95 US cents a pound Thursday.

● Futures are up 3.78% on the month but down 1.22% on the week.

● Beef packers face tight cattle supply after the Mexican border closed in May 2025.

● Tyson's beef volumes fell 15.9% in the third quarter on lower cattle availability.

Live cattle futures fell 0.19% to 226.95 US cents a pound in Thursday's session on 29 October, a small step back in a market still supported by a tight US herd. The move matters to beef packers such as Tyson Foods (NYSE:TSN), which buy finished cattle and earn their margin from what beef sells for.

The decline leaves futures down 1.22% on the week but up 3.78% on the month, with the year-to-date change at minus 2.01% and the one-year change at minus 1.80%. Feeder cattle, the younger animals that feed into the finishing market, fell 0.18% to 346.12 cents.

Scarce Cattle Against Softer Beef

Two forces are pulling in opposite directions. Cattle are scarce, which keeps packers bidding for animals and holds live cattle prices near the top of their recent range. At the same time, beef values at the wholesale level have been slipping, which squeezes the margin that packers have to pay those bids.

A Quiet Cash Market

Cash trading has been light. On 28 October, 11,870 head sold on the cash market, with live steers at US$224 to US$225 per hundredweight and dressed steers at US$348 to US$365. Formula trade covered 16,700 head at an average of US$364.91. Estimated slaughter was 109,000 head, 1,000 fewer than the previous week.

Wholesale beef was weaker on the same date. The Choice cutout stood at US$369.00 per hundredweight after falling US$3.22, and the Select cutout at US$355.25 after falling US$3.60, on 107 loads. A lower cutout narrows the margin available to packers, which leaves them less room to bid for cattle.

A Herd Shaped by the Mexican Border

The structural story is the size of the US herd. The United States closed its border to Mexican cattle in May 2025 because of New World screwworm, and the border partially reopened in August 2026, with more ports of entry opening in September.

A University of Illinois analysis dated 26 October sets out two scenarios for 2027 to 2031. In the baseline, feeder cattle imports recover to more than 1.2 million head a year. In the alternative, they stay near 330,000 head. With fewer imports, fed cattle and beef prices rise, with fed steer prices up 4.2% in 2029. The authors also flag uncertainty over how well screwworm is contained.

Demand and Costs

Consumers are under pressure from higher costs. US consumer prices rose 3.7% year on year in September, partly because of higher gasoline prices. Feed costs are less of a concern: corn is trading at US$4.51 a bushel after a 0.09% dip on Thursday, a moderate level for feedlots.

What It Means for Tyson

Tyson is a processor, which makes it a buyer of cattle, not a beneficiary of higher cattle prices. The company has repeatedly raised its fiscal 2026 beef loss forecast, citing margins pressured by higher cattle costs from lower cattle availability. Beef volumes fell 15.9% in the third quarter. Tyson's chicken and prepared foods businesses provide some diversification.

The link between the futures price and Tyson's results runs through its margin. When cattle costs rise faster than beef prices, beef earnings are squeezed. When the cutout holds up, the same cattle price is easier to absorb.

Cattle Watch: Border Ports, Cash Trade and the Cutout

The next signals are weekly cash trade and the boxed beef cutout, USDA updates on border ports and screwworm detections, the roll away from the expiring October contract, and the next Cattle on Feed report.

Prices could find support if screwworm restrictions tighten again, if the border reopening proves slower than hoped or if packers need to raise bids to secure supply. They could weaken if boxed beef values keep falling, if consumer spending softens or if imports resume faster than expected.