Josh Brown says this is his AI roller coaster stock
Josh Brown of Ritholtz Wealth Management compares investing in Palantir (PLTR) to a roller coaster ride due to its high volatility. The stock has a beta of 1.6 and a 71% annualized standard deviation over five years. Palantir's revenue grew 93% YoY to $1.94B in Q2 2026, with strong commercial and government segments. The company trades at 59x this year's revenue guidance. Technical analysis suggests potential upside but also significant risk.
How this was made

The 30-second read
Why it matters
The main tradable takeaway is not a new corporate event, but how traders may position around momentum cooling and defined support levels while awaiting the next earnings report.
Market read
For traders, the article combines fundamental momentum (raised guidance, backlog) with near-term technical decision points (gap, moving averages, RSI).
What to watch
Key risks like customer concentration, government budget timing, and whether guidance acceleration is sustainable are not stress-tested in the piece.
Background
CNBC Pro contributors use a roller-coaster analogy to frame Palantir’s volatility and recent price action, then recap growth metrics and technical levels.
Ticker impact
Article spotlights Palantir’s record-close run and cites accelerating revenue growth, raised 2026 guidance, and upcoming Nov. 2 earnings.
Likely two-sided trading as traders weigh strong fundamentals against stretched momentum and the cited technical support levels.
The piece provides specific fundamental datapoints (revenue growth acceleration, raised guidance, backlog) and concrete technical levels (gap, moving averages, RSI reset), implying sentiment support but elevated volatility risk.
Market effects
Reinforces the market’s appetite for high-growth AI software names with strong retention and margin profiles.
No specific regional market catalyst beyond US-listed tech sentiment.
Limited, as the story is company-specific and US-focused despite Abu Dhabi theme-park analogy.
Counterpoint
The article’s “roller coaster” framing suggests the stock may be priced for perfection, so even good fundamentals could fail to prevent a volatility-driven drawdown.
Key entities
- public_companyPalantir Technologies, Inc.
AI software provider discussed as the article’s central stock, with raised 2026 revenue guidance and accelerating growth metrics.
- public_companyNvidia
Mentioned for an expanded partnership pairing Nvidia open models with Palantir’s platform.


