AI and tech stocks are falling hard this week.
CoreWeave dropped over 20% on debt worries.
Chip makers like Nvidia, Micron and Intel also slid.
Tesla rose briefly after showing its new flying Roadster.
Oil prices climbed near $110, lifting energy shares.
Investors are moving money into safer stocks.
Markets closed mixed on Friday with big weekly losses for Nasdaq.
Stay careful — stock prices can change fast.