NewsWatch: 'The most important chart in the world' has one market bull unloading his stocks

Looking for reasons to bail on this market? Take your pick: Triple-witching quarterly expiry, shenanigans in the repo markets, mounting geopolitical tensions -- those are all factors weighing on the mind of Kevin Muir, market strategist at Toronto-based East West Investment Management. But there's one chart, in particular, that his him selling.