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Tech & Innovation·October 20, 2026·1 min read

Here’s why GM’s stock is having its worst day in over a year

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GM’s stock sliding on lower profit guidance and a pause in some truck production underlines how sensitive public markets are to even tactical shifts in high-margin segments. If your AI or EV initiatives depend on OEM stability, treat these production pauses as a reminder to diversify partners and scenarios, not a one-off blip.