Palantir's stock is heading for its highest close of the year, in a dramatic comeback

By Hannah PedonePalantir's last earnings report reignited investor enthusiasm, and now the company is basking in the glow of a real-world AI boomPalantir's stock was on track for its highest close of 2026 on Wednesday.Shares of Palantir Technologies have been on a tear since the company posted earn…