---
title: "IBM Just Had Its Worst Day Since 1987. The Reason Is the Most Bullish Thing I've Heard for Memory All Year."
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description: "IBM fell 25% on Tuesday, its worst single day on record, breaking a mark that stood since the 1987 crash. On the surface it is a disaster: Q2 revenue missed at 17.2 billion dollars, guidance disappoin..."
datetime: "2026-07-15T03:47:09.000Z"
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# IBM Just Had Its Worst Day Since 1987. The Reason Is the Most Bullish Thing I've Heard for Memory All Year.

IBM fell 25% on Tuesday, its worst single day on record, breaking a mark that stood since the 1987 crash. On the surface it is a disaster: Q2 revenue missed at 17.2 billion dollars, guidance disappointed, a blue-chip left for dead. But the reason management gave for the miss is, if you hold memory or AI hardware, the single most bullish data point of the quarter.

### What the CEO actually said

Arvind Krishna explained the software and infrastructure weakness this way: in late June, clients yanked capital budgets away from IBM's software and mainframes and redirected them into servers, storage and memory, rushing to lock in supply before shortage-driven price hikes. Read that again. IBM did not lose business to a competitor. It lost budget to a category. Customers are so worried about memory and hardware scarcity that they are raiding their software budgets to stockpile it now.

### Why this is the tell for the whole trade

Every bull thesis on memory rests on one claim: demand so far outstrips supply that pricing power is durable. You could argue that from analyst models, or you could watch a 100-billion-dollar company blow up its own quarter because its customers would rather buy memory than software. That is demand revealing itself in the most expensive way possible. When budget flows are strong enough to crater IBM, the supercycle is not a forecast, it is happening in real corporate spending right now.

### The nuance I am not ignoring

This is bad for IBM specifically. A budget shift that violent suggests IT spending is not growing, it is rotating, and the software names could feel the same pull. That is a real risk for the parts of tech that are not selling silicon or memory. The AI hardware boom is not lifting all boats, it is draining some to fill others. IBM is the first big casualty of that rotation, and it may not be the last software name to warn.

### How I am playing it

I am not buying IBM's dip, because a 25% crash on a demand-rotation problem is not a one-day fixable issue. But I am using the read-through: it reinforces my $Micron Tech(MU.US) and broader memory positions, because IBM just handed the memory bulls a receipt. The money is going into hardware and memory, verifiably, at the expense of everything else. I hold the memory core and treat IBM as the confirmation, not the opportunity.

Not financial advice, just reading the tell.

### Related Stocks

- [IBM.US](https://longbridge.com/en/quote/IBM.US.md)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**