He has been shorting equity market for over a year and yet, market is still going up and up. Those who took his signals seriously would find themselves living on the street soon.
It can but also why can't it go higher? Most analysts are saying Cable is going down to 1.2000 and this is after an already good move to the downside. Analysts traditionally base their forecasts on what the market has already done which means they're normally too late, and wrong. Gold is a good example, at the lows most were saying 'lower' now it's rallied most are now saying 'higher'. If Gold falls from here they'll all be forecasting 'lower' again.
Because the stupid traders, or smart depending on how you look at it, decided not to confirm the signal before the Brexit collapse. Whether they can handle the increased volatility is another matter.
Wait, stop, did someone say the "why cant GBP keep going lower?", and then it bounces higher, that's too funny!
I'm not fixed on anything, up and down it's all good trading in Cable, probably the best cross on the planet.