A P/E ratio of 4 or 23? I am unsure what to make of this FTSE 250 inventory

Why did this high-flying FTSE 250 inventory simply fall 15%?

Ought to I promote my FTSE All-Share index fund and purchase a S&P 500 tracker as an alternative?

This FTSE 250 inventory jumped 21% final month! I believe there’s nonetheless time to purchase

My favorite FTSE 250 inventory is up one other 17% right this moment and nonetheless dirt-cheap with a P/E of 4.2!