@kristenzisek: Sam Altman wrote one sentence, and the AI chip maker Cerebras jumped about 9%. Last week a report said OpenAI's new Ultrafast mode would run on Nvidia chips, and Cerebras fell nearly 20% to its lowest close since going public. OpenAI has a deal with Cerebras worth more than $10 billion, so one reassuring post went a long way. The Nasdaq closed at a record, while the 10-year Treasury yield hit its highest close since 2002. Next up: Fed officials speak today, and the Fed meeting minutes land Wednesday. $CBRS $NVDA $PTC #stockmarket #financetok #stocks #marketupdate #investing

Kristen Zisek | Money + Career

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Tuesday 06 October 2026 12:25:19 GMT