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11 November 2026

Tech stocks tumble: Palantir slides, Nvidia loses 30% amid AI chip competition

Palantir's share price slipped, Nvidia tumbled 30% and rivals are encroaching on its AI‑chip lead – a triple‑play that investors cannot ignore.

Tech stocks tumble: Palantir slides, Nvidia loses 30% amid AI chip competition

On November 10, Palantir Technologies Inc. closed at $168.82, a modest decline of $0.38 from the previous session. The stock opened at $168.20, traded within a range of $164.00 to $169.34, and moved a total of 19.5 million shares, well below its 26.9 million average volume. With a market capitalization of roughly $406.8 billion, a beta of 1.61, and a price-to-earnings ratio near 119, Palantir remains a high-growth, high-valuation play.

The company’s most recent financial metrics reveal a robust operating profile. Profit margins sit at an impressive 50.34 %, while return on assets and equity stand at 19.31 % and 40.91 % respectively. Revenue for the trailing twelve months reached $7.29 billion, producing a net income of $3.67 billion and diluted earnings per share of $1.42. Cash reserves total $10.56 billion and debt carries a negligible equity-to-debt ratio of 1.99 %. Analysts maintain a bullish outlook, lifting the average 12-month price target to $222.25.

Nvidia’s dramatic slide and the echo of past rebounds

Just a month after smashing its all-time high, Nvidia Corp. has shed about 30 % of its market value, trading around $168.89 and registering a daily drop of 5.47 %. The tumble follows a series of sharp corrections that the stock has endured five times in the past five years, each time followed by a vigorous rebound.

Historical drawdowns illustrate the pattern: a 66 % plunge from November 2021 to October 2022 was rewarded with a 305 % climb twelve months later; a 27 % dip in mid-2024 rebounded 83 % after a year; a 37 % slide early 2025 recovered 88 % in the same period; and a more recent 20 % decline between October 2025 and March 2026 has already produced a 13 % gain. Cumulatively, Nvidia’s share price has risen more than 500 % despite these setbacks, underscoring the market’s confidence in its role as the core engine of artificial-intelligence infrastructure.

Looking ahead, Wall Street projects a 90 % sales surge for the current year and a 68 % increase next year. Yet, external headwinds—ranging from a broader tech sell-off tied to post-election uncertainty to a FBI investigation into CEO Jensen Huang’s alleged personal misconduct—could temper that optimism.

Emerging AI-chip challengers chip away at Nvidia’s moat

For years, Nvidia’s dominance rested on its CUDA programming interface, which locked developers into a proprietary ecosystem. Recent moves by Alphabet, Meta Platforms, and Oracle threaten that lock-in. Alphabet unveiled TorchTPU, an open-source stack enabling PyTorch workloads—originally optimized for CUDA—to run on Google’s Tensor Processing Units with minimal code changes. Amazon mirrored the approach for its Trainium chips.

Meta, the originator of the PyTorch framework, has partnered with both Alphabet and Amazon to ensure its models can operate on rival accelerators, reinforcing a strategy of hardware diversity. Meanwhile, Oracle announced a 2027 rollout of Alphabet’s TPUs within Oracle Cloud Infrastructure, giving Oracle customers a viable alternative to Nvidia-based GPUs.

These developments dilute Nvidia’s once-unassailable market share in data-center accelerators. Although performance on non-CUDA hardware still trails Nvidia’s GPUs, the growing availability of compatible software layers could accelerate optimization, lower costs, and broaden access—especially as demand for GPUs outstrips supply.

Investors therefore face a three-way cross-current: Palantir’s solid cash generation and high margins, Nvidia’s volatile price swings coupled with a compelling growth trajectory, and an evolving competitive landscape that may erode the latter’s pricing power. Monitoring earnings releases—Palantir’s slated for February 1 2027 and Nvidia’s quarterly updates—will be critical to gauge whether the momentum persists or wanes.