CrowdStrike, a leading cybersecurity company, is set to join the S&P 500 Index, alongside GoDaddy and KKR, as part of the index's latest quarterly rebalancing. This inclusion will be effective before the markets open on June 21st, replacing Robert Half, Comerica, and Illumina. The announcement has led to a significant surge in CrowdStrike's stock, which is up 7% in after-hours trading and has reached all-time highs, reflecting increased demand for cybersecurity solutions driven by advancements in AI. CrowdStrike's CEO has highlighted the importance of modern cybersecurity in the AI landscape, emphasizing the company's role in offering cutting-edge technology to combat modern threats.