Oil prices surged above $100 a barrel amid escalating tensions with Iran. President Trump's disclosed oil investments gained millions during the six months of conflict. His accounts continued trading energy stocks affected by his wartime decisions. The White House maintains independent managers control the portfolio and deny any influence. This situation raises questions about the intersection of policy and private financial interests.

Trump’s accounts made interesting trades at key moments during the Iran war.

Donald Trump retained major oil and gas investments as the Iran war has moved energy markets. CNBC analyzed his holdings, trades and estimated gains.