AI Impact Nvidia shares are up 25% in the last month, rallying near a record ahead of tech earnings - Nvidia’s shares have surged 25% in the last month and are closing in on a record high as tech earnings season nears. - The company, which has been the leading beneficiary of the artificial intelligence boom, has seen its stock jump over 165% this year after more than tripling in 2023. - Top tech companies like Meta, Alphabet, Microsoft, Oracle and OpenAI continue to unveil new AI technologies and products that require investment in Nvidia’s chips.