Lisa's Market Movers: Top Moving Stocks This Morning 6/26

The video discusses various financial topics, starting with the situation in Russia and moving to the stress test results expected on Wednesday. It highlights PacWest Bancorp's efforts to improve liquidity by selling a loan portfolio. The video also covers market reactions to Tesla and Alphabet's downgrades, and concludes with an analysis of tech stock valuations amid central bank policies.

What concerns were raised about Alphabet and Tesla in the text?

What is the main question heading into the second half of the year regarding tech stocks?