Morgan Stanley just did the math on AI infrastructure spending and the numbers don't add up.

Their own analysis shows the massive AI buildout is underwater — meaning the capital being poured into data centers, chips, and compute infrastructure isn't generating returns that justify the spend.

This is the quiet part being said out loud by a bulge bracket bank. Billions flowing into $NVDA, hyperscalers, and AI infrastructure plays, but the ROI math is broken.

Market's been pricing in an AI supercycle. MS is basically saying the economics don't work yet. That's a problem when valuations are stretched and everyone's already positioned for the AI trade.

Watch how this narrative plays out. If more analysts start questioning capex efficiency and payback periods, the AI momentum trade could get messy fast.