🇺🇸US pre-market movers🇺🇸 ES -0.3% NQ -0.6% RTY -0.4% $NVDA -1.3%: Plans to invest up to $100bln in OpenAI to support training & operation of AI models has stalled after internal doubts $ORCL +2.3%: Plans to raise $45-50bln this year to expand Cloud infrastructure; following,