The perfect predictability of unpredictability

Nobody's bracket survives the World Cup. And nobody's market thesis survived the first half of 2026 either, says Philip Petursson, Chief Investment Strategist at IG Wealth Management. All seven Magnificent Seven stocks are trailing the S&P 500 at the halfway mark, while emerging markets and Canada have been the tournament's surprise winners. He explains what changed with the tariff shock of April 2025, why favourites are still good teams but not a plan on their own and why owning the whole field is the only strategy that keeps you in every round.