Possible Google Update on 24 July 2020
https://www.semrush.comLooks like most of the SERP position tackers are noticing a big change on the 24th, in SEMRush I can see a 7/10 volatility score in the US and a 7/10 volatility score in AU. Check out how some of the SERP Fluctuations tools reacted to it: Mozcast, Algoroo, Advanced Web Rankings. Keep an eye on your ranking folks.