The Nasdaq composite jumped to an all-time high Tuesday, propelled by a sharp rally in Intel shares. The Dow Jones Industrial Average also rose, gaining ground even as geopolitical risks between the U.S. and Iran intensified. The session marked a stark divergence among major stocks.

Intel's explosive move higher provided the primary catalyst for the tech-heavy index's record performance. The chipmaker's surge came without a specific company announcement detailed in the reports, suggesting broader market optimism toward semiconductor names. Meanwhile, Palantir Technologies sold off sharply following its earnings release.

Palantir's decline stood in contrast to the broader market strength. The data analytics firm, known for its government contracts, saw its stock fall after reporting quarterly results. Investor's Business Daily noted the sell-off but did not specify the magnitude of the move or the exact earnings figures.

The day's action highlighted a market split between beneficiaries of geopolitical tension and companies facing earnings scrutiny. Rising U.S.-Iran tensions have historically boosted defense-related stocks, but Palantir's post-earnings drop suggests company-specific factors outweighed that tailwind for now.

Oil-tracking ETFs tumbled during the session, reflecting a potential easing of supply concerns despite the Iran headlines. The contrasting moves across sectors indicate investors are parsing multiple narratives simultaneously.