The rules of the Gann arcs are, that if price bursts right through a Gann Arc, then price will come right back down to retest that Gann arc, which Bitcoin certainly did. The Gann arc was applied by scaling the chart so that a 45° line represented average price from the period at the start of the Gann Square, to the ATH. The spike up to $250 is taken as the point of first resistance, hence the first arc is positioned on that high. It can be seen that Bitcoin shot right through the 2nd arc at around $250, and then again through the 3rd arc, finally failing at the 4th (green) arc, at around $1200. Since price had burst right through the 3rd arc, and also the 2nd arc, the rules of Gann state that these arcs should then be retested, which they both were in as spectacular fashion as they were taken out to the upside. I put this chart together in late 2015. It has since predicted the $780 top, and price is doing as it should on the current Gann arc, and is struggling to get through it, having been violently rejected on the first attempt. Most likely, (i.e. in terms of statistical probabilty) price will fail here once again, and Bitcoin will get whacked back down a bit and be forced to consolidate. If Bitcoin just burst right on through here however, then it can be expected that this arc will be retested somewhere down the line...........
.......with all that said, I still like Bitcoin up until at least $1500 before this pump is said and done.....will probs go a good bit higher as well.
Thats actually interesting, cheers