NVIDIA Corporation’s shares fell by 1.4% following reports that China blocked imports of its H200 AI chips. This move by Chinese customs comes despite NVIDIA aligning the H200 chip with U.S. export regulations, raising concerns over its market access.
This development occurs against a backdrop of U.S. restrictions on semiconductor exports to China, with China’s decision indicating enforcement measures that could hinder NVIDIA regardless of these rules. The focus is on how the situation might affect NVIDIA’s growth prospects due to its reliance on sales in China for data-centre and AI hardware.
Tech Stock Decline
The news contributed to a general decline in tech stocks, driven by reevaluations of exposure to growth amid policy uncertainties. Despite the downturn, NVIDIA’s market position in AI chips leaves it sensitive to international trade factors.
Over the past year, NVIDIA’s shares have increased by 34.3%, boosted by robust earnings and strategic moves in the AI sector. Comparatively, STMicroelectronics and Texas Instruments have seen their shares move by 13.1% and -2.1%, respectively, reflecting varying fortunes within the industry. NVIDIA’s share performance underscores the challenges posed by geopolitical tensions on global tech supply chains.
The report that China is blocking H200 chip imports introduces significant uncertainty for NVIDIA’s revenue outlook. For us, this means we should anticipate higher price swings in the stock over the coming weeks. We saw implied volatility on near-term NVDA options jump over 15% in yesterday’s trading, and we expect it to remain elevated as the market digests this news.
Hedging and Market Strategy
Given that sales to China still represented nearly 15% of data center revenue in the last quarter of 2025, any sustained blockage is a material headwind. This situation makes buying put options an attractive way to hedge existing long positions or to speculate on further declines toward key support levels. We are particularly watching for follow-up announcements from either the company or Chinese officials that could accelerate a downward move.
However, we remember the market’s reaction back in the fall of 2025 when rumors of new U.S. export controls first surfaced, causing a temporary dip. That pullback was eventually seen as a buying opportunity, as strong demand from other regions compensated for the weakness. This suggests that selling out-of-the-money puts to collect the now-richer premium could be a viable strategy for those who believe this is a short-term overreaction.
Our focus in the near term will be on how NVDA stock behaves around its 50-day moving average, a key technical support level it is now approaching. A firm break below this could signal a more prolonged correction ahead of the next earnings report. Ultimately, the market needs clarity on whether this blockage is a formal policy or a temporary disruption before a clear trend emerges.
