Fluke
keep your eyes on the macd. In an uptrend, once it breaks below zero, think of it as setting the trigger for a subsequent turn up.
It doesnt always go to zero of course before turning up.
And as an indicator, it will always be a little late.
If you are watching on Page 1, have a look at the S&P futures chart and you will see the synchronisation between that and ftse.
But that is not a 1 min chart so be careful.