price-to-sales ratio

D-Wave ($QBTS) fell 44% in 2026 despite strong bookings exceeding 2025 totals and $30M in major deals. Analysts see 132% upside, but 237x sales valuation remains extreme.

Palantir trades at 87x price-to-sales, S&P 500's highest. Historical data shows only 21% of ultra-expensive stocks outperform annually.

Palantir trades at 80x sales—25x the S&P 500 average. History shows only 10% of companies at half this valuation beat the market over three years.

Fastly CEO sells $1.2M in stock via pre-planned trading program. Stock surged 265.5% on AI boom but trades at multi-year valuation high.

Rigetti Computing ($RGTI) faces severe downside risk with 779x P/S valuation, minimal revenue ($7.1M), and massive losses ($216.2M), as quantum commercialization remains years away.

Analysts warn Palantir and Upstart could plunge 68% amid overvaluation concerns. Palantir's P/S ratio hits 90x; Upstart faces margin pressure.

D-Wave (QBTS) slides despite $30M+ bookings and 265% gross profit growth. Valuation concerns and missed expectations weigh despite Wall Street's bullish outlook.

Viavi CMO sells 16% of holdings as stock surges 85% YTD on 6G news. P/S ratio hits multi-year high—valuation signal suggests selling, not buying.

Quantum Computing Inc. shares rose 9% without clear catalyst amid sector volatility. The stock's extreme valuation multiples reflect speculative investor interest in early-stage quantum technology.

Intuitive Machines CEO sold $1.4M in stock for tax purposes. Despite new Air Force contracts, the company remains unprofitable with declining revenue.