Google November 2026 core update drives elevated SERP volatility, finance hit hardest

gaganghotra_ · x · 2026-11-16

SE Ranking's SERP Volatility Tracker shows the Google November 2026 core update driving elevated ranking churn, with the overall volatility score at 51.4-52.3 and finance the most volatile niche (72.9). Commercial finance queries without an AI Overview are getting hit hardest: post-Nov 11 volatility rebound is steeper for keywords without AIO (51.4% vs 49.6% with AIO). Long-tail and low-volume keywords fluctuate more than short-tail/high-volume ones; Technology (48.7) and Food & Beverage (47.1) lead niche volatility while Career and Jobs is calmest (38.8). SE Ranking is publishing daily insights throughout the update.

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