Cramer previews the week ahead as bank and chipmaker earnings test the AI trade

CNBC commentator Jim Cramer has previewed the coming week on Wall Street, pointing to a wave of corporate earnings reports as a key test for investors trying to gauge the health of the broader market and, in particular, the durability of the rally tied to artificial intelligence spending.

According to Cramer, results from major banks and chipmakers due in the coming days will give investors a clearer picture of how companies are actually performing, beyond the expectations that have driven stock prices in recent months.

Banks are typically among the first major companies to report each earnings season, and their results are closely watched for signals about lending activity, consumer and corporate borrowing, and overall economic conditions. Chipmakers, meanwhile, have been at the center of the AI investment boom, with their earnings seen as a bellwether for whether demand for AI-related hardware is holding up.

Cramer's comments reflect a broader debate among investors about whether the enthusiasm around artificial intelligence stocks is matched by underlying fundamentals, or whether valuations have run ahead of actual business performance.

The coming earnings season is expected to draw significant attention from market participants looking for evidence one way or the other, with bank and chip sector results likely to set the tone for how investors approach AI-related stocks in the weeks that follow.