Palantir’s elevated valuation, with a trailing P/E near 162 and market cap exceeding $450 billion, continues to anchor trader focus around the week of September 28, 2026, as shares traded between roughly $187 and $190 amid broader AI-sector rotation. Strong Q2 2026 results—93% year-over-year revenue growth to $1.94 billion, including 149% U.S. commercial expansion—drove earlier momentum and multiple guidance raises, yet the stock’s 52-week range of $106–$207 underscores sensitivity to execution risk and macro risk appetite. Recent sovereign-AI partnerships, including NVIDIA collaborations, reinforce commercial tailwinds, while the next catalyst remains Q3 earnings expected November 2. High trading volumes and analyst price targets clustered near $200 reflect consensus on sustained growth but limited margin for disappointment at current multiples.