Nvidia’s stock surged 18% over ten days in April 2026, driven by a wave of call option buying that created a self-reinforcing feedback loop. Traders piled into AI and semiconductor names, pushing prices higher while setting the stage for potential volatility.
The key date: May 15, 2026. That is when a massive wave of options contracts expires. If bullish positions unwind, the same mechanics that drove prices up could accelerate the decline.
When traders buy calls, dealers hedge by purchasing the underlying stock. This buying pressure pushes prices higher, making more calls profitable and encouraging further call buying. Options traders are currently pricing in roughly a 10% move in Nvidia by the end of May. The iShares Semiconductor ETF, ticker SOXX, rallied 37% in April. Once options expire, the hedging support evaporates.
In the crypto space, TAO, the native token of the Bittensor decentralized AI training network, nearly doubled in March. Bittensor reported $43 million in quarterly revenue from its distributed training network. Polychain Capital added $200 million into TAO stakes, while Grayscale and Bitwise filed for spot TAO ETFs in Q1 2026, signaling Wall Street’s appetite for regulated AI-native crypto assets.
Prediction markets recently pegged Nvidia’s odds of being the world’s largest company by market cap on June 30 at 68.5%, down from higher levels after a late-April tech selloff. The upcoming earnings report adds uncertainty: if results are merely good rather than spectacular, the reaction could be disproportionately negative given the optimism already priced in.
The May 15 options expiry represents a mechanical catalyst for volatility. For crypto investors, the correlation between AI tokens and semiconductor stocks means holding both SOXX and TAO is not true diversification. Rising oil prices and broader macroeconomic pressures add another variable; if inflation concerns push bond yields higher, the entire tech complex comes under pressure.