Hi Laissez Faire.. dumb question.. but what time frame do you look at when you assess the point movements? Is it only from 12AM and on or from market open of the respective day? Thanks.
I only concern myself with the US equity session and pay little to no attention to overnight trading. That may or may not be stupid. I've observed that overnight highs and lows CAN be useful to pay attention to, but it's not a big part of the puzzle.
So, that would be 9:30 to 16:00, open to close.

Turns out it was a 19,25 point down move. It has now retraced 4 points. I'm not predicting anything (today), but that means I would be more comfortable putting on a short here than at the end a of a strong 20 point move.

20 point ranges seems to be common lately, so we may very well have put in the day high and low here.
Not in a position to predict today, so just thinking out loud.
