← Front page

Prof G Markets · Wednesday, July 15, 2026

IBM Plunges 25% After Pre-announcing Earnings Miss

IBM experienced its worst day of all time, plunging 25% after pre-announcing earnings that fell short of expectations. The market reacted strongly to the news, sending the stock value significantly lower.

tickerIBMcompanyIBM

The tape

2 quotes
And finally, IBM plunged 25% after pre-announcing earnings that missed expectations.
Ed Elson
It was its worst day of all time.
Ed Elson
Heard on Prof G Markets — “Why America’s Inflation Problem Isn’t Going Away, published Wednesday, July 15, 2026. Heardvine summarizes and quotes with attribution and timestamps, and links to the original everywhere.
Transcribed via Gemini audio transcription · $0.05
IBM Plunges 25% After Pre-announcing Earnings Miss — Heardvine