"Wild speculation" refers to making guesses or ideas without any solid evidence or basis. It means thinking or reasoning without proper thought or logic, resulting in uncertain or unlikely conclusions.
Sentences with «wild speculation»
It might not prove to be of much interest to Chinese investors who tend to like a bit of wild speculation in their trades. (euromoney.com)
We see corrections and wild speculation in equal measure. (valuestockguide.com)
Plus, it begs for wild speculation just like this. (io9.gizmodo.com)