US 2-year Treasury yield fell 7.28 bps intraday to 4.814%; 10-year down 2.07 bps to 5.272%; 20-year down 1.19 bps to 5.674%; 30-year down 0.58 bps to 5.633%.

NVIDIA (NVDA.O) and SoftBank completed final $10bn tranches each in OpenAI’s prior financing round, adding $20bn and closing their respective $30bn investment commitments, sources and SoftBank said. OpenAI disclosed in March the round secured $122bn in commitments at an $852bn post-money valuation. Amazon (AMZN.O) had committed up to $50bn and completed its investment in July. With the round closed, OpenAI may prepare a next private raise targeting about $30bn at an estimated ~$1.4tn valuation. SoftBank said its cumulative investment in OpenAI is $64.6bn, representing roughly a 13% stake; part of the latest tranche was funded via an $11.1bn high-yield bond sale completed in late September.

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