Cathie Wood bought 97,335 shares of Tesla and sold 179,591 shares of Roku today.

Nasdaq down -0.80%, S&P up +0%

The three major U.S. stock indices were mixed, with only the Nasdaq falling. The main reason over the past two days is that Facebook plans to rent out and sell its idle computing power, which was quickly interpreted by the market as "computing power oversupply," raising concerns about future capital expenditure reductions. Last night, optical module and storage sectors plunged, with AAOI down over 13%, Micron down over 5%, SanDisk down over 14%, and Western Digital down nearly 10%. This round of decline is quite sharp. Markets are closed tonight, we'll see again next week.

Cathie Wood bought 97,335 shares of Tesla, 91,351 shares of BLSH, 54,838 shares of SOFI, 16,099 shares of RXRX, 52,452 shares of XE, 26,483 shares of GENB, and 12,996 shares of ALMR today.

Sold 6,951 shares of Alibaba, 179,591 shares of ROKU, 29,615 shares of TWST, 21,279 shares of ILMN, 275,521 shares of SRTA, 100,430 shares of ABSI, and 21,842 shares of IRDM.