AI valuation premium
How much extra am I paying for AI? A widening premium needs stronger growth or more durable profits to justify it.
1.38×−0.01%Close Oct 1, 2026
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AI's P/E divided by the rest of the US market's. Above 1.0× the market pays more for a dollar of AI profit than for a dollar of anyone else's.
Before Oct 2, 2026 the line is a back-test of the companies picked that day.
How this index is built →Sources: company filings, exchange prices and secondary-market trades.