This article (and the chart below it) shows that 12 year resistance was broken overnight.
The chart isn't up to date, but the SSE is over 4,300 now. You can see where it was just one month ago.
Also, there is a gap from 4,190 (Friday's high) to 4,215 (Monday's low). I don't care if it goes to 8,000 first, that gap will be filled - and it will probably go a LOTTTT lower than that!