Live Cattle

Live cattle futures price the finished steers and heifers leaving US feedlots for slaughter, 40,000 pounds per contract quoted in cents per pound, and the mid-2020s gave the contract the strongest bull market in its history. The US cattle herd peaked near 132 million head in 1975 and has contracted in long cycles ever since; the January 2025 inventory of roughly 86.7 million head was the smallest since 1951. Years of drought across the Plains forced ranchers to liquidate cows, and the biology is unforgiving: even after ranchers begin retaining heifers, no new supply reaches the packing plant for nearly three years. Futures broke records repeatedly through 2024 and 2025, trading above roughly $2.40 per pound in late 2025 and above $2.50 per pound by April 2026, while retail beef prices set all-time highs and packer margins inverted.

A new shock arrived from the south. New World screwworm, a parasitic fly whose larvae eat living flesh and which the US had eradicated by 1966 using the sterile-insect technique, re-emerged northward through Central America and into Mexico in 2024 and 2025. The US suspended imports of Mexican feeder cattle, roughly a million head a year in normal times, in November 2024, and closed the border again in May and July 2025 as detections moved closer, tightening feeder supply further and adding a biosecurity premium to the whole complex. The cycle's other features are familiar: the 2019 Tyson Holcomb plant fire and the 2020 COVID packing shutdowns both showed how concentrated the four-firm packing sector is, and cash-versus-futures convergence debates keep the contract's physical delivery mechanism, live animals delivered to approved stockyards, permanently under review. Herd rebuilding, whenever drought and rancher economics finally allow it, will first tighten supply more as heifers are withheld from feedlots.

Cattle sit at the center of a long-running argument about land and food, because they are the most land-intensive way the world makes food. Counting both grazing pasture and the cropland grown to feed animals, livestock as a whole uses roughly 80 percent of the world's agricultural land while supplying only about 17 percent of its calories and 38 percent of its protein, and cattle, as the dominant grazers, drive most of that footprint. That is not the whole story: much grazing land is rough country that cannot grow crops at all, and cattle convert grass, crop residues, and by-products people cannot eat into high-quality protein. But it is why beef carries by far the highest land and emissions cost per gram of protein of any common food, and why the land math is central to every argument about the future of meat. The pies below show where cattle sit in world meat output and in the use of farmland.

American beef is sold on a grading system most of the world does not share. The USDA grades carcasses by marbling, the flecks of intramuscular fat in the ribeye, into Prime (roughly 10 to 11 percent of fed cattle today, double the share of a decade ago), Choice (about 70 percent), and Select, with lower grades for the older cows and bulls that go into ground and processing beef. A separate yield grade, 1 to 5, scores how much saleable meat the carcass gives. Grading is voluntary, paid for by the packer, and increasingly done by cameras that photograph the ribeye. The countries that grade for marbling the way the US does, Canada, Japan (whose A5 wagyu scale runs far beyond the US one), and Australia, all reward fat; the European Union does the opposite, classifying carcasses on the SEUROP grid for lean conformation and fat cover, because European beef comes largely from grass-fed and dairy breeds eaten leaner. The tables below lay the systems side by side.

Behind the grade is the feedlot. US cattle move through a chain: a cow-calf herd on pasture, then a stocker or backgrounding phase on grass, then four to six months of grain finishing in an open-air feedlot on a corn-heavy ration that adds fat fast and builds the marbling the grades reward. Feeding is concentrated in the dry High Plains of Texas, Kansas, and Nebraska. This is the global exception, not the rule: well over 95 percent of US fed beef is grain-finished, but most of the world's cattle, in Brazil, India, Africa, Argentina, and much of Australia, are grass-fed on pasture. Grass-fed beef is a small, growing US niche, roughly 4 to 5 percent of consumption, and most of what American stores sell as grass-fed is actually imported from Australia, New Zealand, and Uruguay. The US leans on corn because it is cheap and abundant, finishes animals quickly, and delivers the consistent marbled eating quality the grading system pays for.

The US herd is dominated by Angus, the black-hided breed behind Certified Angus Beef, prized for consistent marbling, alongside Hereford, Red Angus, Simmental, and Charolais; dairy cows are mostly Holstein, and in the tropics heat-tolerant Bos indicus breeds prevail, such as Brazil's dominant Nelore. One common misconception is worth correcting: unlike chickens and pigs, which are largely raised indoors, beef cattle live almost their entire lives outdoors. They graze on pasture, then finish in open-air dirt pens, not barns. A feedlot is outdoors. Indoor housing of beef cattle is limited to some cold-climate and specialty operations, whereas dairy cattle are far more often barn-housed.

Slaughter is extraordinarily concentrated. Four packers, Cargill, Tyson, JBS, and National Beef, handle roughly 85 percent of US fed-cattle slaughter, a concentration under active antitrust scrutiny amid record beef prices; globally the Brazilian giant JBS is the largest meat company, with Marfrig and Minerva alongside it. Finally, beef and dairy are more linked than they look. Cull dairy cows have always fed into ground beef, but the bigger shift is beef-on-dairy: as the US beef herd shrank to a 70-year low, dairy farmers increasingly breed beef bulls to their dairy cows to produce more valuable crossbred calves, and crossbred output jumped from about 50,000 head in 2014 to over 3 million in 2024. Dairy-origin animals now supply roughly a fifth of US beef, so high cattle prices flow straight back into dairy economics, and the two markets share corn as their main feed cost.

A note on the vocabulary, since it confuses almost everyone. Cattle are sorted by sex, age, and whether they have bred. A calf is a young animal of either sex. A heifer is a young female that has not yet had a calf; once she has one she becomes a cow. A bull is an intact adult male kept for breeding; a steer is a male castrated young so he fattens calmly and predictably for beef. In British and Commonwealth usage a bullock is simply a steer, a castrated young male, while in older English it meant a draft ox. The common assumption that all female cattle go to dairy is wrong: beef and dairy are largely separate herds of different breeds. Dairy cows, mostly Holsteins, must calve every year to keep giving milk, but there is also a vast, separate beef cow-calf herd, tens of millions of females in the United States alone, that is never milked and exists only to raise beef calves on pasture. Most beef itself comes from young steers and heifers finished at roughly 18 to 22 months and about 1,300 to 1,400 pounds; older cull cows, both beef and dairy, go mainly into ground and processing beef, while breeding cows and bulls live and reproduce for years.

How much beef does one animal yield? A finished steer or heifer of roughly 1,350 pounds live weight dresses out to a carcass of about 800 to 900 pounds, a dressing percentage near 62 percent, and once the bone, fat, and trim are removed that leaves roughly 450 to 550 pounds of boneless retail beef, about 40 percent of the live weight. A single animal is therefore something on the order of 1,900 quarter-pound burgers, or a freezer full of steaks, roasts, and ground beef.

The packers themselves rarely breed or feed cattle; they buy finished animals from independent feedlots. Procurement runs through several channels: negotiated cash bids on the open spot market, formula or grid pricing tied to a published base plus premiums and discounts for grade and yield, forward contracts, and marketing agreements that commit cattle weeks in advance. That last category, known as captive supply, now moves a large share of fed cattle and sits at the center of a long-running fight: ranchers argue it thins the open cash market that sets everyone's price, which is part of what the 2026 antitrust scrutiny is about. Inside the plant an animal is slaughtered and dressed into a hanging carcass, then fabricated, broken into primals (chuck, rib, loin, round, brisket, plate, and flank) and then subprimals, which are vacuum-sealed and shipped as boxed beef. This boxed-beef system, pioneered by Iowa Beef Packers in the 1960s, is why packers ship cuts rather than swinging carcasses; the final retail cuts, the steaks and roasts in the case, are usually made downstream by retailers and processors, though case-ready programs increasingly cut to the package at the plant.

Most beef is not frozen. Fresh beef is chilled, vacuum-packed, and wet-aged in its own bag for days to a few weeks, with premium beef dry-aged longer, and vacuum-packed chilled beef keeps for several weeks under refrigeration, enough to reach domestic markets fresh. Freezing is mainly for export, for trimmings destined for grinding, and for longer storage. As for hedging the corn that fattens the animals, that exposure does not sit with the packer at all: the feedlot owns the cattle during finishing and bears the feed cost, so it is cattle feeders, not packers, who hedge corn, typically buying CBOT corn futures while selling CME live cattle futures, a combined position the trade calls the cattle crush or feeding margin. The packer instead hedges its own processing margin, long the cattle it has bought and effectively short the boxed beef it will sell, while large integrated meat companies such as Tyson separately hedge enormous volumes of corn and soybean meal for their poultry and hog feed.

Aging is what turns a tough fresh carcass into a tender steak, and it comes in two forms. After slaughter the muscle stiffens with rigor mortis, then the animal's own enzymes slowly break down the muscle fibers, tenderizing the meat and deepening its flavor. The everyday method is wet aging: the cut is sealed in a vacuum bag and left to age in its own juices for one to four weeks, usually during the normal chilled journey from packer to retailer, so it costs almost nothing, loses no weight, and gives a clean, mild beef flavor. This is what nearly all supermarket and restaurant beef is. Dry aging is the premium alternative: whole loins or ribs hang unwrapped in a cold, humidity- and airflow-controlled room for three to six weeks, sometimes far longer. Moisture evaporates and concentrates the flavor while surface enzymes and a controlled mold develop the nutty, intense taste prized in old-school steakhouses. The catch is cost: dry aging loses fifteen to thirty percent of the weight to evaporation and to trimming away the hardened crust, plus weeks of refrigerated space, so it commands a steep premium and is reserved for high-value cuts. The cheaper cuts and everything destined for grinding are never aged.

Not all beef grades the same, and the gap between grades is its own watched market. The USDA grades a carcass by marbling into Prime (the most marbled, now roughly 10 to 12 percent of fed cattle, up from low single digits two decades ago), Choice, and Select, and the Choice-Select spread, the price gap between the two big grades, is a daily gauge of how much consumers are paying up for quality. It is seasonal, widening in early summer as grilling demand pulls on Choice ribs and loins, and again into the winter holidays, then narrowing in between. Two forces have pushed premium-grade demand structurally higher: the spread of steakhouse and branded-beef culture and strong Asian export demand for marbled cuts, while on the supply side better genetics and longer grain feeding have pushed a record share of cattle into Choice and Prime.

A note on what does and does not get a futures market among animals. Cattle and hogs have deep, liquid futures because the US herds are huge, fragmented among many independent owners, and volatile enough to need hedging. Sheep and goats have none: the US flock is tiny, under five million head against nearly thirty million beef cows, and the big producers, Australia and New Zealand, price lamb through auctions and reported indicators rather than a contract. Hides have no futures either; a hide is a slaughter byproduct sold in the cash market, and together with offal it makes up the packer's drop value, the byproduct credit per animal, which the live cattle contract does not touch. The one animal-fiber market that does trade is wool (its own fact sheet), where Australia lists greasy and fine wool futures on the ASX against the AWEX Eastern Market Indicator, though it stays thin and niche.

Beef is also one of the most trade-barriered foods on earth, and the barriers are a mix of genuine production differences and plain protection. The sharpest is hormones: US cattle are routinely implanted with growth hormones, the EU banned hormone-treated beef in 1989, and the resulting WTO fight ran for decades, the WTO finding the ban was not backed by sufficient scientific risk assessment (most regulators see no proven harm at approved residue levels), so it reads as part precaution, part consumer preference, and part shelter for EU farmers; it was eventually patched with a quota for hormone-free US beef. Antibiotics carry more scientific weight: the EU banned antibiotic growth-promoters in 2006 and the US restricted them in 2017, with antimicrobial resistance the real public-health worry. Other real divides include ractopamine, a growth additive banned in the EU, China, and Russia but allowed in the US, and US chlorine-washed poultry, an EU red line and a Brexit flashpoint. Australia sits apart again, running strict biosecurity bans (BSE and foot-and-mouth) and exporting far more beef than it imports. So the barriers are neither purely health nor purely protectionist: the science is strongest on antibiotics, weakest on hormones, and the politics of protecting domestic herds sits behind all of it.