Investec Risk Solutions


Weekly Oil Market Update


Monday, 20 July 2026
No description has been provided for this image
Price Table

Source: Investec, Bloomberg
Commoditiy Price Weekly Change 50day-Ave 100day-Ave 200day-Ave
Brent ($/b) 89.70 6.40 88.06 94.85 79.70
US WTI ($/b) 83.68 5.54 85.15 89.68 74.95
ICE Gasoil ($/MT) 1,200.75 118.50 1,041.19 1,135.22 908.80
Jet CIF NWE ($/MT) 1,253.38 116.63 1,110.24 1,276.21 1,001.75

Since the breakdown in talks between the US and Iran the other week, energy markets had already been dragged back into the pre-MoU world. Iran "closed" the Strait, the US reintroduced its naval blockade, Trump talked about bombing "all their power plants" and Iran threatened to attack other export routes. Over this weekend, on Saturday, Iran attacked Kuwaiti energy plants and water infrastructure and killed two US soldiers in an attack on a US base in Jordan. Iranian state media reported that US airstrikes in response to that had hit a electricity and desalination plants and damaged tunnels and bridges, suggesting that Trump was going through with his treat to attack civilian infrastructure. Iranian attacks continued overnight, particularly targeting Bahrain, Kuwait and Jordan, another US soldier was killed and, after reports of a ship ablaze, Iran said that two oil tankers trying to transit the Strait of Hormuz had been immobilized.

Trump’s rhetoric about attacking civilian infrastructure is rather similar to the earlier stages of the war when there were attacks on Iranian steel production and other infrastructure and Iranian strikes on, amongst other things, the Ras Lafan LNG plant in Qatar and the Saudi East–West oil export pipeline to the Red Sea and it looked as if the conflict was moving on to targeting energy and other civilian infrastructure, that could have a much more profound impact on energy markets than even an extended disruption to shipping through the Strait of Hormuz. Fears of that led to the highest oil and gas prices thus far in this conflict. Recent developments suggest that risk is rising again. Perhaps it is the East–West pipeline that Iran has in its sights again when it talked about attacking export routes other than the Strait of Hormuz? If that were struck again it would be hugely consequential for oil markets as this has been a crucial alternative to shipping rude via the Strait. We can see the market reacting to these kinds of risks, not just through the price of crude price, but also in the options market where the cost of buying protection is increasing particularly for high strike call options.

Even if we don’t get an escalation, the issue is that transit of energy through the Strait has largely stopped again and it is not going to be easy for the two sides to get around the negotiating table again after what just happened and even if talks do restart it is hard to see how progress can be now made over the contentious topic of control over the Strait. It looked like a resolution was possible a few weeks ago when the US appeared relaxed about Iran retaining some kind of control, but the US position on that seems to have shifted. So, with the Strait closed, we are back to the issue of relying on inventories that are drawing down.

Brent’s rally up through 90 \$/b this morning, takes it back to the 90 to 100 \$/b range from late May early June and through the 50-day moving average – the 100-day average is around 95 \$/b and that would be the next technical level on the upside. Gasoil, diesel and jet fuel have been particularly affected – gasoil is back over 1200 \$/MT or 160 \$/b – its highest since mid-May. Gas markets have also been strongly affected due to concerns about low inventories and the price of UK gas for delivery this winter has rallied over 140 p/therm – this is the highest we have seen it since the March when the price of winter brief traded over 160 p/therm.

No description has been provided for this image
No description has been provided for this image
No description has been provided for this image
No description has been provided for this image
No description has been provided for this image
This document and any attachments (including any e-mail that accompanies it) (together, "this document") is for general information only and is the property of Investec Bank plc ("Investec"). Investec is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority. Investec is registered in England and Wales (Reg. no. 489604) with its registered office at 30 Gresham Street, London EC2V 7QP. Whilst all reasonable care has been taken to ensure that the information stated herein is accurate and opinions fair and reasonable, neither Investec nor any of its affiliates or subsidiaries or any of its or their directors, officers, employees or agents ("Affiliates") shall be held responsible in any way for the contents of this document. This document is produced solely for your information and may not be copied, reproduced, further distributed (in whole or in part) to any other person or published (in whole or in part) for any purpose without the prior written consent of Investec. Making this document available in no circumstances whatsoever implies the existence of an offer or commitment or contract with Investec or any of its Affiliates for any purpose.

No representation or warranty, express or implied, is or will be made and no responsibility or liability is or will be accepted by Investec or its Affiliates in relation to the accuracy, reliability, suitability or completeness of any information contained in this document and any such liability is expressly disclaimed. This document does not purport to be all inclusive or to contain all the information that you may need. Investec gives no undertaking to provide the recipient with access to any additional information or to update this document or any additional information, or to correct any inaccuracies in it which may become apparent.

This document does not take into account the specific investment objectives, financial circumstances or particular needs of any recipient and it should not be regarded as a substitute for the exercise of the recipient’s own judgement and due diligence. Investec does not offer investment advice or make any investment recommendations. Recipients of this document should seek independent financial advice regarding the appropriateness or otherwise of investing in any investment strategies discussed or recommended in this document and should understand that past performance is not a guide to future performance, and the value of any investments may fall as well as rise.

Investec expressly reserves the right, without giving reasons therefore, at any time and in any respect, to amend or terminate discussions with the recipient of this document without prior notice and hereby expressly disclaims any liability for any losses, costs or expenses incurred by such recipient.
No description has been provided for this image