Today's biggest winners and losers in the stock market.

On this episode of Stock Movers, we take a look at some of the biggest gainers and decliners of the week:

- Intel (INTC) shares hit a record high after the chipmaker delivered a sales forecast that shattered Wall Street expectations, showing that it’s finally benefiting from a boom in AI spending. Intel’s stock soared in New York trading Friday, reaching a record high for the first time since August 2000. The single-day percentage gain was the largest since October 1987, and it brought Intel’s year-to-date increase to 124%.

- Lululemon (LULU) fell the most in more than seven months after naming a Nike veteran as chief executive officer, underscoring investor skepticism that the yogawear brand can recapture the growth of past years. The shares dropped as much as 12% on Thursday in in New York trading, the most since September 2025. The stock had fallen more than 21% this year as of Wednesday’s close.

- Psychedelic-linked stocks, like Compass Pathways (CMPS) surged this week after President Donald Trump signed an executive order last weekend to expedite research and access. On Monday, US-traded shares of Compass Pathways Plc spiked as much as 53% while AtaiBeckley Inc. surged by 37%. GH Research PLC jumped 34% and Definium Therapeutics, Inc. rallied 16%. The AdvisorShares Psychedelics ETF (PSIL) also climbed as much as 20% — touching its highest intraday level since July 2023.