arcanum analytica
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balance sheets · monthly · usda + arcanum

balance sheets

us corn and soybean supply & disappearance — five marketing years of history, the latest two USDA WASDE prints, and the Arcanum Analytica end-of-marketing-year forecast with thesis prose. each commodity table is paired with a stocks/use → old-vs-new-crop spread regression chart.

release apr 2026 wasde · prior mar 2026

arcanum forecast column · Δ vs latest USDA · ember tint marks the house view and the stocks/use row

corn · 2025/26 marketing year
  2020/21 2021/22 2022/23 2023/24 2024/25 mar 2026 apr 2026 wasde arcanum Δ vs current
area planted (mil ac) 90.4 92.9 88.2 94.6 90.9 98.8 98.8 98.8 —
area harvested (mil ac) 82.2 85.0 78.7 86.5 83.0 91.3 91.3 91.3 —
yield (bu/ac) 171.4 176.7 173.4 177.3 179.3 186.5 186.5 186.5 —
beginning stocks 2,004 1,235 1,377 1,360 1,763 1,551 1,551 1,551 —
production 14,087 15,018 13,651 15,341 14,892 17,021 17,021 17,021 —
imports 24 24 39 28 22 25 25 25 —
total supply 16,115 16,277 15,066 16,729 16,677 18,597 18,597 18,597 —
feed and residual 5,667 5,671 5,486 5,831 5,438 6,200 6,200 6,100 -100
food, seed & industrial 6,466 6,757 6,558 6,880 6,815 6,970 6,970 6,990 +20
ethanol & by-products 5,028 5,320 5,176 5,489 5,436 5,600 5,600 5,620 +20
exports 2,747 2,472 1,662 2,255 2,873 3,300 3,300 3,380 +80
total use 14,881 14,900 13,706 14,966 15,126 16,470 16,470 16,470 —
ending stocks 1,235 1,377 1,360 1,763 1,551 2,127 2,127 2,127 —
stocks/use % 8.3% 9.2% 9.9% 11.8% 10.3% 12.9% 12.9% 12.9% +0.0
implied n/z spread (¢) +91.0 +50.4 +66.5 -23.5 +17.6 -5.9 -5.9 -5.9 —

n/z spread · current market quote · -26.00¢ · reciprocal fit · y = a + b/x · a = -146.91, b = +1821.48 · LOO ±21.6¢ · R²=0.823 · calibration: 2010/11 – 2024/25 (15 MYs)

6%8%10%12%14%16%18%-50¢0¢+50¢+100¢+150¢stocks/use %n/z spread (¢)mkt -26.00¢10/1111/1212/1313/1414/1515/1616/1717/1818/1919/2020/2121/2222/2323/2424/25usdaarcanum
arcanum thesis · corn

house view leans modestly tighter than usda on the demand side. fas weekly sales are 3-4% ahead of the seasonal pace implied by the 3.30 bn export figure, and fgis shipments confirm the physical pull-through. corn-for-ethanol grind is sitting in the upper third of its 5-yr seasonal band, so the 5.6 bn ethanol assumption looks roughly right but with positive skew. feed offsets — placements light, cof inventory inline. net: ending stocks largely unchanged on the april print, but the direction of revision risk is lower stocks not higher into the july/aug WASDE. n/z model sits at modest carry given the comfortable s/u, and the live market is trading deeper carry still — if our tighter-demand call is right, the spread has room to roll back toward the regression line.

soy · 2025/26 marketing year
  2020/21 2021/22 2022/23 2023/24 2024/25 mar 2026 apr 2026 wasde arcanum Δ vs current
area planted (mil ac) 83.4 87.2 87.5 83.6 87.3 81.2 81.2 81.2 —
area harvested (mil ac) 82.6 86.3 86.2 82.3 86.2 80.4 80.4 80.4 —
yield (bu/ac) 51.0 51.7 49.6 50.6 50.7 53.0 53.0 53.0 —
beginning stocks 539 257 274 264 342 325 325 325 —
production 4,216 4,464 4,270 4,162 4,374 4,262 4,262 4,262 —
imports 20 16 25 21 29 25 25 25 —
total supply 4,775 4,737 4,569 4,447 4,746 4,612 4,612 4,612 —
crush 2,141 2,204 2,212 2,285 2,445 2,575 2,610 2,625 +15
exports 2,266 2,152 1,979 1,700 1,882 1,575 1,540 1,485 -55
seed 78 77 72 75 70 73 73 73 —
residual 33 30 42 44 23 39 39 39 —
total use 4,518 4,463 4,305 4,105 4,421 4,262 4,262 4,222 -40
ending stocks 257 274 264 342 325 350 350 390 +40
stocks/use % 5.7% 6.1% 6.1% 8.3% 7.3% 8.2% 8.2% 9.2% +1.0
implied n/x spread (¢) +163.6 +163.6 +155.5 +12.5 +18.3 +34.6 +34.6 +23.1 -11.5

n/x spread · current market quote · +6.25¢ · reciprocal fit · y = a + b/x · a = -69.12, b = +851.66 · LOO ±60.9¢ · R²=0.560 · calibration: 2010/11 – 2024/25 (15 MYs)

2.5%7.5%12.5%17.5%22.5%27.5%-100¢0¢+100¢+200¢+300¢stocks/use %n/x spread (¢)mkt +6.25¢10/1111/1212/1313/1414/1515/1616/1717/1818/1919/2020/2121/2222/2323/2424/25usdaarcanum
arcanum thesis · soy

house view leans BEARISH ending stocks vs april usda — meaning we expect ending stocks to revise HIGHER, not lower, into the summer prints. the variance source is exports: fas weekly soy sales are running ~5% below the pace implied by the 1.54 bn export number, and brazilian fob is still trading premium-ish enough to keep marginal chinese tons going to santos rather than nola. crush is the offset — nopa march was strong on renewable-diesel pull, and oil stocks are tighter than seasonal, which biases the crush figure higher. the question is whether crush absorbs the export miss in full. our base case: it doesn't, so end-of-MY stocks finish ~30 mn bu above usda's april number. n/x model implies modest carry consistent with our looser stocks forecast; live market trading slightly tighter than our model suggests, watching for the spread to roll toward the regression line if exports continue to miss.

data: usda ers feed grains yearbook + oil crops yearbook · monthly USDA WASDE-670 (transcribed) · arcanum analytica forecast rebuilt 26 sep 2026 · curated 24 apr
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