Corn (ZC) Seasonality: Best and Worst Months, Weekly Trends, and Key Trading Patterns

Last modified: March 19, 2025

Corn (ZC) follows a distinct seasonal pattern influenced by planting cycles, harvest periods, and global demand. Below is a detailed breakdown of Corn’s historical seasonality.

Monthly Seasonality on Corn:

January – May: Predominantly Bullish Phase

  • January: A strong bullish start, with long positions dominating across all timeframes, making it one of the best months for long trades.
  • February: A bearish month, where short positions increase, weakening the seasonal rally.
  • March: The bullish trend resumes, with long positions maintaining a clear edge.
  • April: A historically strong bullish month, with consistent long positioning across 5, 7, and 10 years.
  • May: The bullish sentiment continues, though volatility slightly increases, signaling a transition period.

June – August: Bearish and Mixed Sentiment Period

  • June: The weakest month of the year, where short positions dominate overwhelmingly, signaling a strong downtrend.
  • July: Another bearish month, with short trades continuing to outperform long positions, making it an extension of June’s weakness.
  • August: A transition month, with both long and short positions active, creating uncertainty and volatility in price movements.

September – December: Strong Bullish Close to the Year

  • September: A strong recovery month, with long positions historically prevailing, signaling a shift back to bullish momentum.
  • October: The bullish trend continues, with long trades dominating, though volatility remains present.
  • November: A continuation of bullish momentum, reinforcing a strong uptrend.
  • December: One of the strongest months for long trades, with a high historical success rate for bullish positions, closing the year on a strong note.
Monthly average
100% LONG
50% LONG
0%
50% SHORT
100% SHORT

Weekly Seasonality on Corn:

Corn’s Weekly Price Movements: Historical Trends

  • Monday: A bearish start to the week, with short positions dominating at 54%-55% across all timeframes, making it one of the best trading days to short.
  • Tuesday: The bearish trend continues, with short positions prevailing at 52%-55%, reinforcing a short positioned market sentiment.
  • Wednesday: A strong bullish day, with long positions succeeding 50%-54%, marking a significant shift in momentum.
  • Thursday: Another bullish session, where long trades maintain dominance at 50%-53%, continuing the midweek uptrend.
  • Friday: A mixed close, with long positions prevailing at 51%-53% over multiple timeframes, while short positions hold strength in the 5-year range with 50%, indicating some volatility.
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Daily Seasonality on Corn (Strong days):

Key dates with strong historical trading consistency:

  • Best Long Trades: June 8 and October 1 have recorded a 100% success rate for long trades over 5, 7, and 10-year periods.
  • Best Short Trades: August 1, April 11, May 29, and September 3 & 26 have historically achieved a 100% success rate for short trades over a 10-year span.
 
 
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Best Long Trades on Corn (Bullish Setups):

September – March: Buy the Rally

This period marks a peak phase for Corn, characterized by a strong bullish sentiment. Long positions have historically prevailed:

  • 80% of the time over 10 years (Average Return 19,5%)
  • 85.7% over 7 years (Average Return 22,8%)
  • 80% over 5 years (Average Return 31,3%)
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Best Short Trade on Corn (Bearish Setups)

End of July: Short the Dip

This period marks a peak phase for Corn, characterized by a strong dip. Short positions have historically prevailed:

  • 60% of the time over 10 years (Average Return 14,4%)
  • 71.4% over 7 years (Average Return 14,1%)
  • 80% over 5 years (Average Return 15,6%)
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