South American historicall price impact on July Soybeans

Published by David Tedrow on

Soybean crop development in Brazil and Argentina during the austral summer will likely hold traders’ attention through the next few months. USDA expects the combined  crop in the Southern Hemisphere will be much larger than the 2022 US soybean crop. So far weather has been  less than favorable in Argentina, but average or better in Brazil. 

Historically, US soybean prices have declined in years in which the USDA increased the Southern Hemisphere soybean crop estimate during the December to July period.   The opposite price trend has been observed in years of declining crop prospects. But there have been several exceptional years, especially in the pre millennium when the South American crop was small compared to the US Soybean crop. In 2009 an economic recession weighted on  soybean prices.

Brazil + Argentina. July Soybeans Positive –
%Prod Chg. July/December Year % Net Chg. 1/4 to Jan/Apr.
Negative Change
79% 2009 -19.6% -1
84% 2012 15.1% 1
87% 2005 15.3% 1
87% 2022 22.0% 1
89% 1986 -7.3% -1
89% 2004 37.1% 1
90% 1991 1.7% 1
92% 1989 -13.8% -1
95% 2006 -3.3% -1
95% 2018 11.8% 1
96% 1997 27.4% 1
97% 1990 4.9% 1
97% 2013 5.5% 1
98% 2016 19.3% 1
98% 2019 -6.0% -1
98% 2021 10.4% 1
99% 2008 11.4% 1
100% 1996 10.5% 1
100% 2014 21.1% 1
100% 2020 -16.9% -1
102% 1992 4.8% 1
103% 1987 4.3% 1
104% 2015 -2.1% -1
105% 1995 2.3% 1
106% 1994 -3.3% -1
106% 2011 -7.2% -1
107% 1988 5.7% 1
107% 2002 8.1% 1
107% 2000 14.1% 1
108% 2010 -10.2% -1
108% 2017 -2.1% -1
108% 1999 -19.7% -1
108% 2007 18.7% 1
111% 2003 14.7% 1
112% 1993 -0.8% -1
113% 2001 -22.6% -1
115% 1998 -2.2% -1