It is near impossible to get a tick chart, even on the internet, so I will use this one from Stockcharts. I suspect that we are in some sort of 4th wave of 3 of 3, this may be a wrong assumption but at least it give a road map.
Yesterday’s low was at about 10600.The rise thereafter was was good for 600+ points to about 11200. It is , I think, a 5-wave move, which immediately excludes the possibility of a triangle! This morning’s dive down was for about 400 points (very close to a normal Fibo 62%) to 10800. This corrects the euphoria created by the Fed acknowledging that we are indeed in BIG trouble. Next move should be another rise of about 600 points to 11400. Then down it goes again as we are nowhere near a bottom. We shall see.