An active approach offers the agility to reposition as market conditions evolve, capture income where risk is adequately rewarded, and reduce exposure where valuations are stretched.
Anthony Wu, Portfolio Manager, SLGI Asset Management Inc.
A review of the week's top global economic and capital markets news.
For the week ending 27 March 2026
As of midday Friday, global equities were lower on the week after mid-week optimism over a potential ceasefire in Iran faded. The yield on the U.S. 10-year note continued to rise, jumping 13 basis points to 4.45%. The price of a barrel of West Texas Intermediate crude oil held steady at US$97. Volatility, as measured by futures contracts on the Cboe Volatility Index (VIX), rose to 25.7 from 23.8 last week.
Iran rejects U.S. 15-point peace plan
This week, the U.S. sent a document through intermediaries that laid out a series of preconditions to end the war with Iran. According to the Wall Street Journal, these conditions include: Iran dismantling its main nuclear sites and ending any enrichment of uranium on Iranian soil; suspending its ballistic-missile work; curbing support for proxies; and fully reopening the Strait of Hormuz. In return, Iran would have nuclear-related sanctions lifted.
On Thursday, Iran rejected the plan, saying U.S. “aggression and assassinations” must end, the U.S. must guarantee that the war will not be restarted, and that Iran will retain control over the Strait of Hormuz. It is uncertain whether Iran’s public statements align with possible backchannel talks by regime members. During a cabinet meeting on Thursday, President Trump said Iran was allowing 10 Pakistani tankers to pass through the Strait as a show of good faith. Morgan Stanley estimates that as many as a dozen tankers have passed through the chokepoint this week — a clear uptick.
Should diplomatic efforts fail, the U.S. is reportedly readying potential military actions to end the war, including seizing or blockading Kharg Island, Iran’s main oil export terminal; invading Larak, and another strategically-located island near the Strait of Hormuz; and blockading or seizing ships transporting Iranian oil on the eastern side of the Strait.
Iran’s attack on joint U.S.–U.K. airbase on Diego Garcia, an island in the Indian Ocean thought to be well beyond the reach of Iran’s missiles, drew significant attention this week, as the attack demonstrated that Iranian missiles could reach much of Europe. Amid Iran’s continuing strikes on infrastructure targets in neighbouring countries, U.S.-allied Gulf states are considering entering the war.
Late Thursday afternoon, Trump extended the pause on strikes on Iranian energy infrastructure he put in place last weekend until April 6, saying talks are “going very well.”
In addition to a second Marine Expeditionary force and elements of the 82nd Airborne Division being deployed to the Middle East, the U.S. is reportedly considering sending an additional 10,000 combat troops in the coming days.
Past performance is no guarantee of future results.
Sources: MFS research, Wall Street Journal, Financial Times, Reuters, Bloomberg News, FactSet Research.
This commentary was first published in the United States by MFS and is distributed in Canada by SLGI Asset Management Inc., with permission.
MFS Investment Management or MFS refers to MFS Investment Management Canada Limited and MFS Institutional Advisors, Inc. MFS Investment Management Canada Limited is the sub-advisor to the Sun Life MFS Funds; SLGI Asset Management Inc. is the registered portfolio manager. MFS Investment Management Canada Limited and MFS Institutional Advisors, Inc. have entered into a sub-advisory agreement.
The views expressed in this commentary are those of the authors and are subject to change at any time. Views expressed regarding a particular company, security, industry or market sector should not be considered an indication of trading intent of any mutual funds managed by SLGI Asset Management Inc. or sub-advised by MFS. These views are subject to change and are not to be considered as investment advice nor should they be considered a recommendation to buy or sell.
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