Global equity funds received net inflows of $22.01 billion during the week, according to LSEG Lipper data cited by Reuters. The figure represented the strongest weekly gain in inflows since July 29.

Investor optimism was supported by corporate earnings. About 90% of MSCI World companies had reported second-quarter results, with combined net income rising 39.7% from a year earlier, according to LSEG data.

The strength of corporate earnings initially provided support for equities despite concerns about inflation and interest rates. However, the market environment deteriorated as long-term government bond yields climbed and oil prices approached one-month highs.

The reversal illustrates the growing importance of macroeconomic conditions for equity valuations. Strong earnings can support share prices, but higher discount rates can reduce the value investors assign to future corporate cash flows.

Technology companies face particular sensitivity because much of their valuation depends on expectations of future growth. The rise in AI-related capital spending and borrowing has added another layer of scrutiny.

Oil prices present a separate risk. Higher energy costs can reduce corporate margins while increasing consumer prices, potentially limiting the scope for central banks to cut interest rates.

For portfolio managers, the recent flow data suggest that investors remain willing to allocate capital to equities when earnings provide sufficient support. The subsequent market weakness indicates that this willingness is conditional on financing and inflation risks remaining manageable.

The next stage of the market will therefore depend on whether earnings strength can continue to offset rising borrowing costs and geopolitical uncertainty.

The contrast between strong fund inflows and falling markets also suggests that investor positioning can change rapidly when macroeconomic risks intensify.