The analysis suggests that despite Rigetti Computing's R&D expenditure of nearly $41 million in the first half of 2026, its operating loss reached $54 million during the same period, with revenues of only $9.5 million. The company's stock is highly overvalued, with a price-to-sales ratio of 444, significantly higher than the tech industry average of approximately 8. Investors believe that the stock is too risky, given the company's substantial investments yet continued unprofitability.