Key Takeaways INTC rose 1.7% on Dec. 30 as Nvidia completed a $5 billion share purchase that lifted investor confidence.Intel secured capital infusions and partnerships, including Nvidia's roughly 4% equity investment.INTC gained 86% in 2025, aided by CHIPS Act support, manufacturing progress & expanded foundry opportunities.Intel Corporation’s (INTC) shares rose 1.7% on Tuesday, Dec. 30, amid broader market weakness, as investors responded to the completion of a high-profile investment that has been a defi ...