Back in January, when it still wasn’t certain that Donald Trump would be the Republican presidential candidate, let alone be neck and neck with Hillary Clinton in the polls days ahead of the election, we explained why Trump should be praying for a market crash, or rather not so much a market crash as a swoon in the market in the three months prior to the election. We were referring to a market-based indicator which had a near flawless 86.4% accuracy track record.