Why the Worst Market Crash EVER Will Happen in 2018

I think it is hard to predict in any proper sense of the word when a market crsah will happen, it likely won't be one single event, a few weeks of a down trend could set the market off, and then after a few months, people will be able to judge whether it is a short term correction before moving onto new highs or the start of a repeat of 2008. Definitely hard to tell but a stock and housing market correction ( in Ireland) are definitely over due