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Biggest moves on record

Every trading day we hold, as a bar. The five biggest are marked.

  1. 1−5.4%12 Jan 2026Max
  2. 2+4.6%15 Sep 2026Very High
  3. 3−4.1%30 Sep 2026Low
  4. 4−3.2%14 May 2026Moderate
  5. 5+3.2%15 Jul 2026Max

Every day, by size of move

243 trading days, 2025–2026. One square is one day.

  • Max41.6%
  • Very High52.1%
  • High20.8%
  • Moderate124.9%
  • Low10141.6%
  • Very Low11949.0%

Compared with its neighbours

On a normal day, Corn moves about 0.72% up or down. That is calmer than 8 in 10 commodities we follow.

In the news

Recent headlines about Corn, from the outlets that wrote them.

  1. 01AgroLatam27 minutes agoIllinois Corn Yields Disappoint as Hidden Crop Losses Hit Harvest
  2. 02Bioengineer.org30 minutes agoCorn-straw biochar/MXene/MnO2 composite reaches 1,049.95 F g−1 in electrode study
  3. 03Brownfield Ag News37 minutes agoFendt harvest tour highlights strong corn yields across the Midwest
  4. 04Farm Talk39 minutes agoWASDE hands corn prices another blow
  5. 05WSJ49 minutes agoOpinion | $50,000 Says Corn Pop Was Not a Bad Dude
  6. 06Radio Iowa57 minutes agoIowa soybean harvest tops halfway mark, corn at 26%