Methanex Corp (TSX:MX) was one of the very few winners on a punishing Friday for Canadian equities. Shares of the methanol producer rose 13.76% on 30 October 2026 and closed at C$99.85, a five-year high, even as the S&P/TSX Composite fell 629.00 points, or 1.74%, to 35,620.03.

The catalyst was specific to the company. Methanex released its third-quarter 2026 results on 29 October after the close, and they comfortably beat expectations. Adjusted Earnings Per Share came in at US$3.69, against a consensus estimate of roughly US$2.82, and Net Income was US$265M. Alongside the numbers, the company announced a new normal course issuer bid allowing it to buy back up to 5% of its shares, and said it would redeem some of its Debt early. A large earnings surprise paired with a repurchase programme and a tidier Balance Sheet handed investors several reasons to buy at once, and the stock rose against the grain of the market.

Methanex produces and sells methanol, a Commodity chemical used as a building block for products such as plastics, paints and adhesives, and increasingly as a fuel. Because its earnings depend on the spread between methanol prices and the cost of the Natural Gas it uses as a feedstock, results can swing sharply from quarter to quarter, which is part of why a beat of this size can move the shares so far in a single session.

The scale of the gain looks even larger against the backdrop. The TSX posted its steepest one-day decline since 5 June and its lowest close since 14 October. Decliners outnumbered advancers 661 to 339, with 53 stocks unchanged, and the S&P/TSX 60 VIX jumped 9.3% to 16.03. Only two of the ten sectors rose. Materials fell 4.8% as December gold fell about 3.5% (US$132.50) to a one-year low near US$3,899 an ounce, while copper also slid. Technology lost 3.0%, financials 1.6% and industrials 1.2%, while energy added 1.7%.

The selling had several sources. A North American tech sell-off, driven by doubts that heavy spending on artificial intelligence will pay off, was made worse by weak results from Intel, which fell 28.6%, and Amazon, which finished down 1.4%. That followed Alphabet's record drop the day before. On Wall Street, the Dow fell 572 points, the S&P 500 fell 140 points to 7,580 and the Nasdaq fell 748 points to 25,437.

Closer to home, Statistics Canada reported that GDP was flat in August, a second straight month of stagnation. On Wednesday the Bank of Canada raised its policy rate to 2.5%, its first increase in more than three years, with more hikes expected. Higher oil added to the unease: WTI for December delivery rose US$2.12 to US$104.12 after a tanker attack in the Strait of Hormuz, reviving worries about Inflation and borrowing costs even as it lifted energy shares.

Earnings drove most of the day's biggest single-stock moves on the exchange. Imperial Oil rose 5.4% and TMX Group rose 5.3%, while TFI International fell 17.2% and Cameco fell 7.7%. Methanex led the gainers among them by a wide margin.

Despite Friday's drop, the index still gained roughly 1.1% over October. It lost about 0.5% to 0.7% over the week.

For Methanex, the session was a reminder of how company-specific news can override a hostile tape. A beat, a buyback and early debt Redemption arrived together, and the market responded by pushing the shares to levels not seen in five years while most of the exchange moved the other way.