Surely this has to be worth a short to at least 1400, and probably lower?
Support loads around 1377 - 72; 1329.
74.6% Fib extension from the high at 2415 is at 1387.20
Stop would need to be above trendline; currently 1780ish.
If this breaks 1329 then it should go all the way to 1160 at which there is further support and the 100% fib from the high mentioned.