This could have something to do with it... sadly.

https://www.smh.com.au/world/north-america/hundreds-arrested-in-cryptocurrency-linked-dark-web-child-porn-ring-bust-20191017-p531g1.html?ref=rss&utm_medium=rss&utm_source=rss_feed

Also I think XMR could be just correcting a little since it has been hit hard recently.