Perspective: Mid-Day Commentary for September 17

By: Arlan Suderman, Chief Commodities Economist

Fri, 17 Sept 2021, 15:42

Perspective: Midday Commentary

Arlan Suderman

Chief Commodities Economist

September 17 - It was risk-off across a broad spectrum of markets this morning as tax anxieties slowly mount on Wall Street. The VIX pushed above 20 as we approached midday, reflecting rising anxiety. The dollar index traded to 93.5, its highest level since August 23rd, as yields on 10-year Treasuries pushed above 1.38% to match two-month highs. Crude oil prices were more than 1% lower, while the Ags were mostly lower as well. Soybeans led the sell-off amid worries that some export terminals may not see power restored before late September, even as others slowly open. Corn and wheat prices saw modest profit taking following recent gains. Yet, the grain complex found willing buyers on today's breaks amid tight global supplies. Ukraine's early corn harvest results have been disappointing, as have U.S. harvest results in many areas east of the Mississippi. Good crops are expected in both areas, but big crops were needed to supply this year's demand amid production problems in other growing areas.

The consumer sentiment index for September is pegged at 71.0, based on preliminary data for the month released by the University of Michigan, up from 70.3 the previous month, but below analyst expectations of 72.0. The survey's current conditions index slipped to 77.1, down from 78.5 the previous month. The future expectations index rose to 67.1 this month, up from 65.1 the previous month. The survey's chief economist noted that the steep August drop for the index ended in early September, but this month's small gain means that consumers still expect the least favorable economic prospects in more than a decade. Two components of the survey posted additional losses this month. Buying attitudes for household durables fell to a low reached just once before in 1980. Long-term economic prospects fell to a decade low. He noted that "the decline in assessments of buying conditions for homes, vehicles and household durables left all three near all-time record lows, with the declines due to spontaneous references to high prices." In other words, high inflation is having a detrimental impact on economic activity.

The focus gradually shifts to South America as harvest momentum builds in the States. Dry areas of Argentina and southern Brazil saw an active rain pattern over the past couple of weeks restore moisture for those areas. Scattered storms have also occurred in the highly productive center-west area of Brazil, but for the most part, farmers are still waiting for the dry season to end before planting this year's soybean crop. They prefer to get about 2" of rain before planting following the long winter dry season. The left graphic below shows the probability of receiving greater than 1.0" of rain over the next 10 days. Note that those odds remain quite low for much of Mato Grosso to the south and east into Parana. Yet, the pattern is expected to slowly improve after that. The graphic to the right below shows anticipated rainfall anomalies for the 30 days ending October 28. Argentina and southern Brazil dry out - which is typical of a La Nina pattern, while the monsoon slowly begins to fill moisture in over most other crop areas of Brazil. The soybean harvest can still be relatively timely if planting gains momentum by October 1st, but last year's delayed soybean planting to mid-October is what put the safrinha corn crop in trouble. The concern is that drought may beget drought again this year.

10-day probability of >1" of rain & 30-day rainfall anomaly starting September 28. SOURCE: WeatherBell & Nutrien

Grains & Oilseeds

This material should be construed as market commentary and represents the opinions and viewpoints of the author, and does not reflect tailored advice associated with any specific account.

The views are current only through the date stated and are subject to change at any time based upon market or other conditions, and StoneX Group Inc. (“SGI”) disclaims any responsibility to update such views. Actual results, performance, or achievements may differ materially from those expressed or implied. Information is based on data gathered from what we believe are reliable sources. Past performance does not guarantee future results.

The StoneX Group Inc. group of companies provides financial services worldwide through its subsidiaries, including physical commodities, securities, exchange-traded and over-the-counter derivatives, risk management, global payments and foreign exchange products in accordance with applicable law in the jurisdictions where services are provided.

References to certain OTC products or swaps are made on behalf of StoneX Markets, LLC (SXM), a member of the National Futures Association (NFA) and provisionally registered with the U.S. Commodity Futures Trading Commission (CFTC) as a swap dealer. SXM’s products are designed only for individuals or firms who qualify under CFTC rules as an ‘Eligible Contract Participant’ and who have been accepted as customers of SXM.

StoneX Financial Inc. (SFI) is a member of FINRA/NFA/SIPC and registered with the MSRB. SFI is registered with the U.S. Securities and Exchange Commission (SEC) as a Broker-Dealer and with the CFTC as a Futures Commission Merchant and Commodity Trading Advisor. StoneX Financial (Canada) Inc. (SFCI) is registered in Canada and is a member of CIRO and CIPF. References to certain securities trading are made on behalf of the BD Division of SFI and are intended only for an audience of institutional clients as defined by FINRA Rule 4512(c). References to certain exchange-traded futures and options are made on behalf of the FCM Division of SFI. Wealth Management is offered through SA Stone Wealth Management Inc., member FINRA/SIPC, and SA Stone Investment Advisors Inc., an SEC-registered investment advisor, both wholly owned subsidiaries of SGI.

R.J. O’Brien & Associates, LLC (RJO) is registered with the CFTC as a Futures Commission Merchant and is a member of NFA.

StoneX Financial Ltd (SFL) is registered in England and Wales, company no. 5616586. SFL is authorized and regulated by the Financial Conduct Authority (FCA) (registration number FRN:446717) to provide services to professional and eligible customers including: arrangement, execution and, where required, clearing derivative transactions in exchange traded futures and options. SFL is also authorized to engage in the arrangement and execution of transactions in certain OTC products, certain securities trading, precious metals trading and payment services to eligible customers. SFL is authorized and regulated by the FCA under the Payment Services Regulations 2017 for the provision of payment services. SFL is a category 1 ring-dealing member of the London Metal Exchange. In addition SFL also engages in other physically delivered commodities business and other general business activities which are unregulated and not required to be authorized by the FCA.

This communication is issued in the European Economic Area by StoneX Financial Europe GmbH (SFEG). StoneX is the trade name used by STONEX GROUP INC. and all its associated entities and subsidiaries. StoneX Financial Europe GmbH (“SFEG”) is a securities trading firm registered in Germany under Company No. HRB 80844.

StoneX APAC Pte. Ltd. (“SAP”) (Co. Reg. No 200616676W) is regulated as a Dealer (PS20190001002) under the Precious Stones and Precious Metals (Prevention of Money Laundering and Terrorism Financing) Act 2019 for purposes of anti-money laundering and countering the financing of terrorism. SAP is an “Approved International Trading Company” authorized to act as a “Spot Commodity Broker” under the Commodity Trading Act.

StoneX Financial Pte Ltd (Co. Reg. No 201130598R) (“SFP”) is regulated by the Monetary Authority of Singapore and is a Capital Markets Service Licence holder (for dealing in capital market products), an Exempt Financial Adviser (for advising on investment products and issuing or promulgating analyses/ reports on investment products) and a Major Payment Institution (for domestic and cross-border money transfer services).

SFP may distribute analysis/report produced by its respective foreign affiliates within the StoneX Group of companies pursuant to an arrangement under Regulation 32C of the Financial Advisers Regulations Recipients should contact SFP at (65) 6309 1000 for any matters arising from, or in connection with, this webinar.

StoneX Financial (HK) Limited (CE No.: BCQ152) (“SHK”) is regulated by the Hong Kong Securities and Futures Commission for Dealing in Securities and Dealing in Futures Contracts.

StoneX Financial Pty Ltd (ACN 141 774 727) holds an Australian Financial Service License (AFSL: 345646) for Dealing in Securities, Exchange-Traded Derivatives Contracts, OTC Derivatives Contracts and Foreign Exchange Contracts, and is regulated by the Australian Securities and Investments Commission.

StoneX Securities Co., Ltd. (“SSJ”) (Co. Reg. No 010401047199) is regulated by the Japanese Financial Services Agency as a Type-I Financial Instruments Business Operator (Kanto Local Finance Bureau (FIBO)No.291’), is a member of the Financial Futures Association of Japan for dealing and broking FX and FX Option transactions, and is a member of the Japan Securities Dealers Association for dealing and broking stock indices and option transactions.

Trading swaps and over-the-counter derivatives, exchange-traded derivatives and options and securities involves substantial risk and is not suitable for all investors. Past performance of any futures or option is not indicative of future success. Indicators are not a trading system and are not published as a specific trade recommendation. The information herein is not a recommendation to trade nor investment research or an offer to buy or sell any derivative or security. It does not take into account your particular investment objectives, financial situation or needs and does not create a binding obligation on any of the StoneX group of companies to enter into any transaction with you. You are advised to perform an independent investigation of any transaction to determine whether any transaction is suitable for you. No part of this material may be copied, photocopied or duplicated in any form by any means or redistributed without the prior written consent of StoneX Group Inc.

The report/analysis herein is not directed to, or intended for distribution to or use by, any person or entity who is a citizen or resident of or located in any locality, state, country or other jurisdiction where such distribution, publication, availability or use would be contrary to law or regulation.

Satellite view of Earth at night showing illuminated cities across Asia and the Middle East

Discover more insights

Our subscribers have access to comprehensive market analysis from StoneX spanning commodities, equities, currencies and more.

Explore subscriptions

Perspective: Morning Commentary for August 6

August 6 – This morning’s stronger-than-expected U.S. labor data offered markets some relief, reinforcing confidence in the economy while giving the Fed greater flexibility to raise rates should inflationary pressures reaccelerate in next week’s July data. Stock futures are pointing to a mixed open to start the day, with the tech-heavy Nasdaq showing the most weakness. The VIX has fallen notably from yesterday’s spike above 18.4 as it starts the day hovering just below the 16-mark. The dollar is quietly higher as it trades just above 99.8, holding in the tight range seen thus far this week as traders continue to digest data to shape expectations for the Fed’s next move, which we’ll dive into in more depth below. Long-term treasury yields have relaxed slightly from their recent spike, with 30-year yields starting the day trading just above 5.19%, while 10-year yields trade above 4.64%, and 2-year yields sit below 4.22%. Crude oil is modestly higher to start the session after sharp declines earlier in the week, with nearby WTI up 1.8% to trade at $76.40 and nearby Brent up 2.4% to trade at $81.40. Meanwhile, the ags are quietly mixed to start the day.

Mike CastleThu, 06 Aug 2026, 13:24

Grains & Oilseeds
Energy
Dairy
Renewable Fuels
Cocoa
Coffee
Cotton
Sugar
Meats & Livestock
Forest Products

Perspective: Morning Commentary for August 5

August 5 – U.S. equities markets are on fire this week, with both the Dow Jones and S&P 500 setting new all-time highs yesterday with futures indicating further gains again today; the marketplace remains optimistic over a deal with Iran despite no evidence of such as of yet. Crude oil is working on a lower high and low today but remains slightly on the high side on the session, while the dollar is retreating back towards Monday’s nearly two-month low. The ten-year note is steady-to-lower this morning (though solidly lower so far this month) at 4.605%, while the VIX index continues to rebound into mid-week at almost a 17-point reading this morning.

Matt ZellerWed, 05 Aug 2026, 12:39

Grains & Oilseeds
Energy
Dairy
Renewable Fuels
Cocoa
Coffee
Cotton
Sugar
Meats & Livestock
Forest Products

Perspective: Mid-Day Commentary for August 4

August 4 – The Dow Jones is absolutely piling on gains today, adding a similar number that led to yesterday’s record, with the benchmark index now nearing the 54k-point mark through mid-morning. The S&P also hit a new record, while the NASDAQ is exceeding both those gains on a percentage basis. The marketplace is optimistic on a U.S.-Iran trade deal, though the proposed resolution is still being “circulated between the parties”.

Mike CastleTue, 04 Aug 2026, 14:58

Grains & Oilseeds

StoneX: We open markets

Our market expertise, advanced platforms, global reach, culture of full transparency and commitment to our clients’ success all set us apart in the financial marketplace.

Reach

With access to 40+ derivatives exchanges, 180+ foreign exchange markets, nearly every global securities marketplace and numerous bilateral liquidity venues, StoneX’s digital network and deep relationships can take clients anywhere they want to go.

Transparency

As a publicly traded company meeting the highest standards of regulatory compliance in the markets we serve, our financials and track record are matters of public record. StoneX’s commitment to “doing the right thing over the easy thing” sets us apart in the industry and helps us build respect, client trust and new partnerships.

Expertise

From our proprietary Market Intelligence platform to “boots-on-the-ground” expertise from award-winning traders and professionals, we connect our clients directly to actionable insights they can use to make more informed decisions and achieve their goals in the global markets.