Light profit-taking hit the grain complex as December corn backed off after challenging technically overbought territory near 550.

Ethanol usage stayed on pace (326 million gallons last week, +3.3% year over year), while export sales are running 30% behind last year with no new-crop sales booked since Aug. 21.

Hot, dry weather is speeding up Corn Belt maturity, a mixed blessing that wraps up the crop faster but can still clip yield where grain fill isn't finished.

So what: faster maturity means combines roll sooner, but the corn/bean acreage fight keeps a lid on how far this market runs into harvest.

Watch: Thursday's USDA export sales report, plus positioning ahead of the three-day Labor Day weekend.

Beans pulled back from fresh contract highs (November flirted with the $13.25 level overnight) on plain profit-taking, not a change in the story.

China keeps buying: private exporters flagged another 202,000 tonnes of new-crop beans today, on top of 136,000 tonnes a day earlier, as Beijing works through its 25-million-tonne commitment.

StoneX raised its call on Brazil's 2026/27 crop to a record 183.5 million tonnes, a reminder South American supply keeps growing too.

So what: the China demand pull is still the story behind your new-crop bids, even on a red day.

Watch: whether the seven-session run of higher highs resumes once this profit-taking clears out.

Meal eased with the rest of the complex but held up a touch better than oil, keeping the crush (the margin a processor earns turning beans into meal and oil) on the wide side.

Livestock and poultry feed demand remains the steady hand under the protein side of the complex.

So what: a wide crush is generally good news for anyone selling beans into a processor, even when meal's flat price is soft.

Watch: whether meal keeps outperforming oil if the biofuel trade cools further.

Oil was the day's biggest mover on the board, sliding hard even as crude firmed, a sign the renewable-diesel trade (biofuel policy support that's had oil on its own tear) took its own hit today.

The pullback looks like profit-taking against oil's recent run rather than a fresh negative headline.

So what: oil sliding against a firmer crude tape widens the crush further, and it's the one line in the soy complex actively working against your meal bids.

Watch: fresh EPA biofuel guidance or renewable-volume news that could swing the product spread again.

Chicago wheat gave back ground after touching new contract highs, classic profit-taking once a technically overbought market catches its breath.

The underlying story hasn't changed: Russia is reportedly dropping export taxes through year-end to reroute logistics, while Ukraine's largest farm union says deep-water ports may stay shut into December or January.

So what: the Black Sea risk premium is still baked into this board even on a down day; don't read today's dip as the story ending.

Watch: any sign of progress, or further breakdown, in Black Sea shipping talks.

Kansas City led the wheat complex lower, with bear spreading (KC underperforming Chicago) a noted feature of the session.

EU soft wheat exports are running 4% behind last year, and the Plains harvest is now complete, so the marketing-year story shifts to export competitiveness from here.

So what: the HRW-SRW spread move is worth watching if you're pricing protein premiums into fall delivery.

Watch: the pace of U.S. export bookings now that harvest pressure is behind this market.

The Minnie was the lone gainer on the wheat board, bucking the profit-taking that hit Chicago and Kansas City.

Spring wheat harvest is rated 51% good to excellent, and the high-protein premium keeps finding support in this thinner, more liquidity-sensitive market.

So what: if you're holding high-protein spring wheat, today's divergence from the winter wheats is a reminder this market can move on its own schedule.

Watch: harvest pace over the next couple weeks as combines wrap up the spring crop.

Oats got dragged lower with the broader grain selloff in another thin, choppy session (fewer than 600 contracts traded).

So what: with volume this light, a single trade can swing the price, so treat today's move with a grain of salt on the cash side.

Watch: whether Prairie supply news gives this market a clearer signal once the broader grain complex settles down.

Canola tracked the weakness in soybean oil and the broader oilseed complex lower, even as crude firmed on the session.

So what: the soy-oil/canola link cut against you today; a firmer biofuel trade elsewhere isn't helping the board when U.S. soyoil itself is under pressure.

Watch: whether canola can decouple from soyoil's swings as Prairie harvest pressure builds.

Feed barley bids delivered Lethbridge firmed again last week, per Ag Value Brokers: November-December delivery rose C$10 to C$285, with nearby months up a similar C$5 to C$10.

The desk's read: drought and heat pressuring Europe, plus a slightly smaller U.S. corn crop than expected, are underpinning the futures that barley cash tracks.

So what: feedlot buyers are paying up for nearby barley, and the barley/corn substitution math still favors barley at these levels.

Watch: next week's cash update, and whether the U.S. corn crop tour keeps imported corn less price-competitive into Lethbridge.

Crude extended its advance for a third straight session as fresh U.S.-Iran strikes clouded any hope of a near-term Strait of Hormuz reopening, building on Tuesday's 5.2% jump.

† Note: Barchart's print reflects the day's last trade rather than a stamped settlement; independent reporting had WTI advancing toward the same $91 level, so the level and direction check out even without a confirmed settle tag.

So what: diesel costs aren't getting any cheaper into fall fieldwork with crude holding these gains.

Watch: any sign of de-escalation, or further strikes, around a strait now moving a fraction of its normal 21-plus million barrels a day.

Gas pushed toward an eight-week high as hot weather keeps power-generation demand elevated across the central U.S. into mid-September.

Record Lower 48 production (111.5 bcfd in August) and rising LNG export flows are both in play, capping some of the upside even as demand runs hot.

So what: nitrogen costs aren't spiking on this move alone, but a sustained run higher would start to matter for fall fertilizer planning.

Watch: Thursday's EIA storage report, the first real data point since this rally started.

Gold clawed back a small piece of Tuesday's rout, when Fed Chair Kevin Warsh's hawkish comments pushed the market-implied odds of a September rate hike to roughly 70% and sent the 10-year Treasury yield to about 4.79%.

So what: gold is still trading near its worst levels in about a month, so today's bounce looks more like stabilization than a trend change.

Watch: the 10-year yield; a decisive break above 4.79% would put fresh pressure back on the metal.

Silver's bounce was even more muted than gold's after underperforming badly in Tuesday's selloff, reflecting its usual higher beta to rates and the dollar.

So what: the gold-silver ratio widened sharply this week; watch it for a read on whether industrial demand or rate fears are driving this complex.

Watch: the same 10-year yield level as gold, plus any fresh dollar strength.

Biggest mover: soybean oil's 2.30% slide, the largest move on the board today, as the soy complex gave back some of its recent run even with crude firm.

Cross-market driver: the Fed's rate-hike repricing is still working through gold and silver, while the Hormuz standoff keeps a bid under energy.

Watch tomorrow: Thursday's USDA weekly export sales report and the EIA natural gas storage report, both due the same morning, plus positioning ahead of the Labor Day long weekend.