AI Stock Rally May Be Built on a ‘Token Demand Illusion,’ Ex-Trader Warns

A former institutional trader warned that the semiconductor sector’s $7.8 trillion market value surge this year may rest on a “token demand illusion,” as companies burn through AI computing resources without budget limits, fueling exaggerated adoption signals. In a Monday (June 1, 2026) post on the Macro Tourist Substack, Muir said the market has extrapolated strong GPU rental price spikes and supply tightness into a narrative of insatiable long-term demand. He argued that corporate executives are locked in an AI arms race, pushing employees to maximize token consumption out of fear of losing to rivals developing artificial general intelligence. A recent Axios report cited one firm spending $500 million in a single month on the AI assistant Claude with no usage caps. Muir questioned whether the recent surge in AI usage reflects genuine demand or simply wasteful spending. He cautioned that, like the dot-com bubble, the rally could end not because AI stops growing, but because growth fails to meet lofty market expectations.