One consideration might be useful: there is an absolute top tested several times, there was a climax candle yesterday that shows buyers activity and yesterday bottom still above previous bottoms. Not impossible thus to reach a new top. But it is necessary to regain 1700 and thus breakout level 1709.6. Target price above this level: area 1740-45. If market forces decide for a bearish conditions then supports are in area 1684, 1675 and then area 1660 where the 200 SMA on the 4 hours time frame will attract new buyers.