TSX Slumps on $100 Oil, Inflation Fears Amid Strait of Hormuz Tensions

The TSX Composite index in Canada slipped by 0.45% as Brent crude oil prices jumped to $100 for the first time since late July, following US-Iran tanker attacks in the Strait of Hormuz.

This sudden increase in oil prices has raised fresh inflation worries and prompted investors to reassess their risk positions, with some seeking perceived safety elsewhere.

Brent hitting $100 is significant because it's a 'first input' for many parts of the economy, quickly increasing transport and production costs, squeezing company profits, and potentially keeping consumer prices higher if businesses pass on these costs.

The index's decline was not just due to Canada-specific factors; rather, it reflected how a geopolitical shock can shift both inflation expectations and where investors choose to take risk.