Tag Archives: corn price

Historical Wheat vs Corn Spread Prices

Trading the grain markets has always been tricky, especially during the planting and harvesting periods. Historically, this has placed us at the agricultural epicenter for global grain trade. Obviously, tension in Ukraine and the corresponding 15% spike in wheat prices have reminded everyone that even the agricultural markets are now a global game. In this respect, it’s no longer enough to keep an eye on domestic weather patterns to determine the success of our winter crops or anticipate spring wheat seeding. Now, it is imperative to focus on global production issues and World Trade Organization (WTO) agreements, as well.

Continue reading Historical Wheat vs Corn Spread Prices

The Bean to Corn Ratio Spread

The recent weeks of hot weather have begun to take their toll on the crops in the field. Primarily, we are witnessing soybean’s greater sensitivity to late summer heat relative to corn. Not surprisingly, soybeans have rallied about 14% since August 8th as compared to less than 3% for corn. The result of this divergent behavior among crops grown side-by-side is that the bean to corn ratio has been elevated to levels that we don’t view as sustainable. Therefore, we’ll look at some reference points for the bean to corn ratio as well as the relationship between these two crops before ending with some fundamental data that forces us to re-think the usefulness of historical data in the face of a fundamentally changing marketplace.

The bean to corn ratio is simply the price of soybeans divided by the price of corn. Currently, November soybean futures are trading around $13.55 per bushel and December corn futures are trading at $4.68 per bushel. The November and December futures contracts represent this year’s crop in the fields, respectively. Therefore, the current bean to corn ratio is approximately 2.9. Beans are 2.9 times more expensive than corn on a per bushel basis. The last time this spread was this high was August of 2009. There have only been four years since 1975 when ending prices for the current year’s crop have closed at a spread greater than 3. According to Carl Zulauf of Ohio State’s Department of Agriculture, the maximum traded price for the ratio is 4.1 in May of 1977. He’s also published the low figure of 1.72 in July of 1996. The average for the spread over the last 45 years is 2.52 while the spread’s normal trading range is 2.19 – 2.85.

Soybeans and corn obviously share many of the same concerns throughout the year and therefore their prices tend to move in the same general directions. Their seasonal characteristics are very highly correlated with the lone notable difference being soybeans’ tendency to remain at higher prices later into the spring due to their later planting dates and associated concerns. Once beans get past July 4th, they sell off just like corn until harvest time nears at which point they both get another boost. The correlation between beans and corn has been positive on a weekly basis all the way back to November of 2012. The daily chart, on the other hand is currently displaying the first negative correlation between these two markets since early May of this year which coincides with typical planting issues.

The United States is still the dominant market maker in both corn and soybeans. However, the rapid expansion of Argentina and Brazil’s commercial farming industry is changing the dynamic of the global corn and soybean markets. This year, the combined output of Argentina and Brazil is likely to be nearly 30% of global corn production and as much as 60% of global soybean production. The combined soybean output of Argentina and Brazil is expected to outpace the US by a third. This must change the way we view the data at hand. This is especially true when studies are produced using 45 years worth of data as the Ohio State piece referenced. The global supply of beans and corn hasn’t been split among our countries. The process has been and will continue to be, additive. Total global production will continue to increase overall with foreign production continuing to grow faster than domestic production.

The marketplace always reflects the participants’ best guess of fair value at the last traded price. Therefore, both domestic and global production rates are considered when trades are placed at the US commodity exchanges. However, more weight is always given to prices in the larger context. Daily highs and lows matter more than those of the last minute just as weekly highs and lows are accorded greater importance than their daily counterparts. Therefore, when markets make multi week, monthly or yearly highs or lows, we pay attention. The soybean rally brings us to levels not seen since last December and has pushed the relationship between corn and soybeans to multi-year highs.

We believe that the latest push in this spread has come from speculative buying in the soybean market. There are three primary drivers of mass speculative action in the commodity markets, all of which lead to whipsaw action at extreme price levels. Tension in the Middle East spurs speculative energy buying. Stock market collapses spur knee jerk selling. Finally, droughts spur speculative corn and bean buying. All three of these situations end up with small speculators left holding the hot potato. The current Commitment of Traders report clearly shows large amounts of small speculative buying heading into the USDA Supply/Demand and Crop Production reports. Considering commercial traders have pared their net position by 25% over the last three weeks, we believe it’s likely that this report could mark the high for the bean corn spread as it returns to its normal trading range.

Following Up on Corn, Weekly Exports and the Dollar’s Devaluation


Corn continues to march to new highs, now trading around $4.80 per bushel. Much of what we’re seeing is demand driven. I was looking at corn sales for the marketing year ending September 1st and it validated much of what we’ve been discussing.


From the USDA website. China has imported 236,000 metric tons this marketing year. Over the last three years, their U.S. corn imports total 0. Yes, that is a 0.  While this is only 1.5% of our total exports, it must come as a surprise demand factor due their absence of imports in the past. Also of note, Taiwan imported 651,000 metric tons. This is up from 488,000 last year and 0 in the previous two years. Yet another upside surprise. Combine this with Japan’s 66% increase over last year and you have three Asian countries’ demand increasing from 166,000 tons in 2008 to 5,216,000 tons in 2010. This accounts for 1/3 of all exports and obviously represents a HUGE piece of the pricing mechanism. Weekly net exports are as high as they’ve been in the last 10 years.

Fundamental Analytics Weekly Net Sales chart is the 2nd, “Interesting Formation .”Full access to currenc and historical grain reports is available at USDAGrainReports.com

I apologize for the poor formatting. While I may be technically competent, I’m not always technically capable. CORN – UNMILLED                                     MARKETING YEAR 09/01 – 08/31   OUTSTANDING EXPORT SALES AND EXPORTS BY COUNTRY, REGION AND MARKETING YEAR1000 METRIC TONS       AS OF SEPTEMBER 2, 2010——————————————————————————–                      :      CURRENT MARKETING YEAR         :NEXT MARKETING YEAR                       ———————————————————                      :OUTSTANDING SALES:ACCUMULATED EXPORTS: OUTSTANDING SALES                        ———————————————————   DESTINATION        :THIS WEEK: YR AGO:THIS WEEK: YR AGO  :SECOND YR: THIRD YR——————————————————————————–                      :EUROPEAN UNION – 27   :     1.0      0.3       0.0      0.0        0.0       0.0   SPAIN              :     1.0      0.1       0.0      0.0        0.0       0.0   U KING             :       *      0.2       0.0      0.0        0.0       0.0                      :JAPAN                 :  4329.5   2595.1     166.6     88.9        0.0       0.0                      :TAIWAN                :   651.4    487.9       0.0      4.3        0.0       0.0                      :CHINA                 :   236.0      0.0         *      0.0        0.0       0.0                      :OTHER ASIA AND OCEANIA:  1214.5   1696.4      57.3    117.9        0.0       0.0   HG KONG            :     1.3      1.5       0.0      0.0        0.0       0.0   INDNSIA            :     0.0      1.4       0.0      0.0        0.0       0.0   ISRAEL             :   226.0      0.0       0.0      0.0        0.0       0.0   KOR REP            :   832.1   1633.3      57.3     57.8        0.0       0.0   MALAYSA            :     3.3      3.0       0.0      0.2        0.0       0.0   OPAC IS            :     0.0      1.6       0.0      0.0        0.0       0.0   PHIL               :     0.5      0.0       0.0      0.0        0.0    &
nbsp;  0.0   SYRIA              :   151.0     50.0       0.0     60.0        0.0       0.0   VIETNAM            :     0.3      5.6       0.0      0.0        0.0       0.0                      :AFRICA                :  1144.5    557.7       0.0    174.6        0.0       0.0   ALGERIA            :     0.0      0.0       0.0     26.5        0.0       0.0   EGYPT              :  1090.0    487.8       0.0    130.1        0.0       0.0   MOROCCO            :    29.5     49.9       0.0     18.0        0.0       0.0   TUNISIA            :    25.0     20.0       0.0      0.0        0.0       0.0                      :WESTERN HEMISPHERE    :  3739.0   4112.2      61.9    151.2        4.6       0.0   BARBADO            :     3.2      6.1       0.0      0.0        0.0       0.0   C RICA             :   129.4     71.3       0.0      0.0        0.0       0.0   CANADA             :    90.2    251.3       6.7     22.1        0.0       0.0   COLOMB             :   295.5    582.3       0.0      0.0        0.0       0.0   CUBA               :    75.0    200.0       0.0      0.0        0.0       0.0   DOM REP            :   243.1    196.8       0.0      0.0        0.0       0.0   ECUADOR            :     0.0     45.0       0.0      0.0        0.0       0.0   F W IND            :    19.5     17.1       0.0      0.0        0.0       0.0   GUATMAL            :   248.8    394.9       0.0      0.0        0.0       0.0   HONDURA            :    82.1     96.7       3.5      0.0        0.0       0.0   JAMAICA            :    64.8     57.6       1.5      0.0        0.0       0.0   LW WW I            :     0.5      1.8       0.0      0.0        0.0       0.0   MEXICO             :  2283.0   1822.9      30.2     80.1        4.6       0.0   NICARAG            :    11.6      8.7       0.0      0.0        0.0       0.0   PANAMA             :   103.7     99.0       0.0      0.0        0.0       0.0   PERU               :    36.5    217.5       0.0     23.5        0.0       0.0   TRINID             :    24.0     15.0       0.0      0.0        0.0       0.0   VENEZ              :    28.2     28.2      20.0     25.5        0.0       0.0——————————————————————————–TOTAL KNOWN           : 11315.9   9449.6     285.8    5
37.0        4.6       0.0TOTAL UNKNOWN         :  3786.6   2681.9       0.0      0.0       50.8       0.0——————————————————————————–TOTAL KNOWN & UNKNOWN : 15102.5  12131.4     285.8    537.0       55.4       0.0EXPORTS FOR OWN ACCT  :      –        –       21.9     34.3         –         – OPTIONAL ORIGIN       :   141.8    127.1        –        –         0.0       0.0——————————————————————————–


These export figures also fall right inline with the Dollar’s declining value. The Yen hit a 15 year high against the Dollar last week and the Chinese Yuan continues to appreciate, in spite of their officially pegged boundaries to the greenback. We also saw the Dollar depreciating against several African currencies, including the Egyptian Pound.


Further examination of the table reveals little in the way of exports to the Euro zone, with Spain and United Kingdom being the only two countries to make the list. Obviously they have an added advantage in being able to grow their own crops but, with the severe weather problems they’ve had this summer and the impact on their crops, one would think we might see an uptick in exports to this area.


I read an interesting article this weekend detailing the competitive devaluation race between Euro zone, United Kingdom and the United States. The current political plans are similar among all three. All three must devalue their currency in order to make their exports more competitive and force increased domestic consumption upon their people. This is the only way they can grow their way out of their recessions while keeping domestic inflation in check. However, at the same time they are printing money to devalue, they are forcing the individual savings rate to increase (the U.S. has gone from 0 savings to 6% in the last year), this also reduces domestic demand, stifles small business and lowers taxable receipts. Keeping this in mind, it becomes a race to see who can implement the process the most efficiently and beat the other faltering countries to the end game of sustainable growth and manageable debt.

This blog is published by Andy Waldock. Andy Waldock is a trader, analyst, broker and asset manager. Therefore, Andy Waldock may have positions for himself, his family, or, his clients in any market discussed. The blog is meant for educational purposes and to develop a dialogue among those with an interest in the commodity markets. The commodity markets employ a high degree of leverage and may not be suitable for all investors. There is substantial risk in investing in futures.