How much Google moved in October
Every day Owlcast checks the same 200 searches and measures how much Google’s first page changed since the day before. This is the month in one page.
11 days read in October
Roughest 9 Oct, calmest 16 Oct
The days that stood out
Friday 9 October. The roughest day of the month. Google had no update rolling out that day.
Monday 12 October. The second roughest day of the month.
Friday 16 October. The calmest day of the month: Google’s first pages changed least against the day before.
Confirmed by Google this month
From Google’s Search Status Dashboard. These are Google’s facts, not our reading.
September 2026 spam update. 24 Sep to 8 Oct 2026 · 14 days.
What it means for your site
- If your traffic dipped around 9 Oct, check Search Console for the days either side before changing anything. Movement on rough days often settles by itself.
- Google confirmed the September 2026 spam update this month. Judge its effect on your pages a week after Google marks it finished, not while it rolls out.
- Calm days, like 16 Oct, are the best time to judge a change you made: compare the week after it with the week before, not with the rough days.
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Source: Owlcast by SEO Expert Tips, October 2026 report https://seoexperts.tips/owlcast/reports/2026-10
How the reading works
200 searches across everyday topics, on Google in English for the United States, always from New York, checked at 06:00 UTC every day. For each search we compare today’s top 10 results, the first page, with yesterday’s and score the change; the day’s reading is the average, on a scale of 0 to 10. Owlcast needs 30 days to know what a normal day looks like before it calls a day calm or stormy.
More from Owlcast
- Today’s readingthe last 30 days
- Email alertswhen Google confirms an update
- SEO auditcheck the page that moved