Corn surges to 52-week high as coffee and gasoline slide in mixed session
CBOT corn jumped 6.3 per cent to sit at its annual peak while coffee fell more than 10 per cent and gasoline dropped 6.4 per cent. The euro edged higher against the dollar, partially cushioning European buyers of dollar-denominated energy.
Corn led a divergent session across agricultural and energy futures on Thursday, climbing 6.27 per cent to 508.75 US cents a bushel and effectively touching its 52-week high. The move came on volume 1.72 times the 20-day average. At the same time, coffee tumbled 10.64 per cent to 324.90 US cents a pound and NY Mercantile gasoline fell 6.40 per cent to 3.054 dollars a gallon. The euro closed at 1.1685 dollars, up 0.10 per cent on the day and 2.39 per cent over the past month, leaving it 2.8 per cent below its 52-week peak.
- Corn (ZC=F): 508.75 US cents/bushel, +6.27% day, 0.0% below 52-week high
- US natural gas (NG=F): 2.809 USD/MMBtu, +2.78% day, 64.1% below 52-week high
- Wheat (ZW=F): 699 US cents/bushel, +2.38% day, 1.7% below 52-week high
- Coffee (KC=F): 324.90 US cents/lb, -10.64% day, 25.8% below 52-week high
- Gasoline (RB=F): 3.054 USD/gal, -6.40% day, 20.1% below 52-week high
- Heating oil (HO=F): 4.3968 USD/gal, -1.86% day, 9.1% below 52-week high
- EUR/USD: 1.1685, +0.10% day, 2.8% below 52-week high
Energy contracts split as gasoline leads declines
| Instrument | Close | Day | 5-day | Volume vs avg |
|---|---|---|---|---|
| Corn USX | 508.75 | +6.27% | +10.84% | 1.72x |
| US natural gas USD | 2.81 | +2.78% | +2.78% | 0.81x |
| Wheat USX | 699 | +2.38% | +3.59% | 0.65x |
| Heating oil USD | 4.4 | -1.86% | +2.66% | 0.71x |
| Gasoline USD | 3.05 | -6.40% | -4.09% | 1.08x |
| Coffee USX | 324.9 | -10.64% | -3.90% | 1.02x |
| Source: exchange closing data via Yahoo Finance, session of 2026-08-21. | ||||
NY Mercantile gasoline posted the sharpest drop among energy benchmarks, falling 6.40 per cent to 3.054 dollars a gallon on volume 1.08 times the 20-day average. The contract has now lost 12.65 per cent over the past month and sits 20.1 per cent below its 52-week high of 3.8232 dollars. A reported headline noted that US authorities allowed early sales of winter-grade gasoline to curb prices, a seasonal specification change that typically lowers production costs but also signals ample supply.
Heating oil declined 1.86 per cent to 4.3968 dollars a gallon, though the contract remains up 2.66 per cent over five days and 1.27 per cent over one month. It trades 9.1 per cent below its 52-week high of 4.8353 dollars. Volume was light at 0.71 times the 20-day average.
US natural gas bucked the downtrend, rising 2.78 per cent to 2.809 dollars per MMBtu. The day gain matches the five-day change, while the one-month figure shows a 3.67 per cent decline. The contract remains deeply discounted to its 52-week high of 7.827 dollars, sitting 64.1 per cent below that level. Volume was 0.81 times the 20-day average. Reported headlines pointed to cooler US weather expectations weighing on prices earlier in the week, while infrastructure expansion stories involving Enterprise, Targa and ExxonMobil, plus a Liberty Energy data centre power buildout target of 3 GW, suggest longer-term demand growth narratives persist.
Agricultural markets: corn at the ceiling, coffee under pressure
Corn's 6.27 per cent advance to 508.75 cents a bushel places the contract at the top of its 52-week range of 379.75 to 509 cents. The 5-day gain of 10.84 per cent and 1-month gain of 9.64 per cent indicate sustained buying interest. Volume at 1.72 times the 20-day average reinforces the move. A reported headline referenced Mosaic launching an enzyme-based residue management product, though no direct link to the price action was established.
Wheat rose 2.38 per cent to 699 cents a bushel, leaving it 1.7 per cent below its 52-week high of 711.25 cents. The 5-day gain of 3.59 per cent outpaces the 1-month gain of 0.39 per cent, suggesting recent momentum. Volume was thin at 0.65 times the 20-day average. Headlines cited mixed trade and a 5.4 million dollar raise by Mafix for silicon fertiliser commercialisation.
Coffee collapsed 10.64 per cent to 324.90 cents a pound, the session's largest decline. The contract has fallen 3.90 per cent over five days but remains up 5.01 per cent over one month. It trades 25.8 per cent below its 52-week high of 437.95 cents. Volume was roughly average at 1.02 times the 20-day norm. Reported headlines questioned whether Keurig Dr Pepper's energy drink growth can offset coffee market softness and noted a functional mushroom K-cup product launch by UNLOCKD.
European majors and utilities: breadth negative, currency cushion
Of the 20 energy and utility companies in the tracked universe, six rose and 14 fell. The euro's 0.10 per cent daily gain and 2.39 per cent monthly advance against the dollar provides a modest offset for European importers purchasing dollar-denominated crude, gas and refined products. A European buyer paying in euro sees the dollar commodity move reduced by the currency appreciation; conversely, the 2.8 per cent distance from the euro's 52-week high of 1.2024 means the cushion is limited compared with earlier in the year.
No individual company announcements or earnings were supplied in the session data. The negative breadth aligns with the decline in gasoline and heating oil, which feed directly into European refining margins and petrochemical feedstock costs. Natural gas's gain, while modest in absolute terms, moves against the longer-term downtrend that has benefited European gas-intensive industries since the 2022-23 crisis.
Implications for European input costs
The corn rally matters for European livestock producers, starch manufacturers and biofuel blenders. At 508.75 cents a bushel, the CBOT benchmark influences European physical prices through the Paris Euronext market and import parity calculations. A 10.84 per cent five-day surge translates rapidly into higher feed costs for pork, poultry and dairy operations, particularly in Spain, Germany, France and the Netherlands. The euro's strength against the dollar blunts the impact by roughly 2.4 per cent on a one-month view, but the net move remains strongly positive for grain sellers and negative for downstream users.
Wheat at 699 cents, 1.7 per cent off its 52-week high, keeps flour and milling margins under scrutiny. European millers typically hedge forward; the recent 3.59 per cent five-day rise will be felt in spot and near-term contracts.
Coffee's 10.64 per cent drop offers relief to roasters and branded coffee companies such as JDE Peet's, Nestlé and Tchibo, though the one-month gain of 5.01 per cent means the relief is from elevated levels. The 25.8 per cent distance from the 52-week high suggests the market has retraced a significant portion of the earlier rally driven by Brazilian weather concerns and logistics constraints.
On the energy side, gasoline at 3.054 dollars a gallon, down 12.65 per cent in a month, lowers the crack spread for European refiners unless Brent crude has fallen proportionally. Heating oil at 4.3968 dollars, down 1.86 per cent on the day but up 2.66 per cent over five days, sends a mixed signal for diesel crack spreads. Natural gas at 2.809 dollars per MMBtu remains far below the 7.827 dollars peak, a level that would equate to roughly 70 euros per MWh at current exchange rates. The current price implies a landed cost well under 30 euros per MWh, supportive for European chemical, fertiliser and glass producers, though transport and regasification fees add to the delivered price.
Next markers
The US weekly petroleum status report from the Energy Information Administration is due on Wednesday 26 August. The next European gas storage update from Gas Infrastructure Europe follows on Friday 28 August. Corn and wheat markets will watch the USDA crop progress report on Monday 24 August for yield indications that could extend or reverse the recent rally.