Google's November 2026 core update is rolling out

Google released the November 2026 core update on November 10 at 10:06 Pacific time, according to its Search Status Dashboard. The entry says it "applies globally and to all languages" and that the rollout may take up to two weeks, so it should be done by November 24.
It comes about a month after the September spam update, which finished on October 8. A drop in early October and a drop this month come from two different systems.
Nothing to do yet.
What a core update changes
Google's core updates documentation says these updates "don't target specific sites or individual web pages". A page can lose positions with nothing wrong on it, because other pages now look more relevant for the same query.
When to read your numbers
Not during the rollout. The same documentation asks you to wait at least a full week after the update completes before analyzing a site in Search Console. With a two-week window, that's early December. Check the dashboard for the completion note first, then compare a period after it with one of the same length before November 10.
For a small drop, Google's guidance is to take no drastic action. A large one that lasts calls for a review of the whole site against Google's self-assessment questions, starting with the pages that lost the most. Deleting content is the last resort in that guidance. Recovery isn't quick: some changes show within days, while others wait months or until the next core update.
Watching it day by day
Search Console reports after the fact. A rank tracker that checks a fixed set of keywords daily shows the rollout as it happens, for the terms that pay. If you don't run one yet, you can compare what 100 tracked keywords cost at every tracker in the directory.