The SPY with NYSE TICK. Divergences (or reverse div.'s) corresponding with areas of interest (o/n_high, o/s_low, etc.).
A key for the above chart to define the horizontal lines and dots. For further explanation, see this link:
Advance/Decline and Up/Down_volume, mostly bullish today. Worth noting how breadth retained the zero-line while price on the SPY retained the o/s_low
The 15min with 5-min showing a 1b-1a bullish continuation criteria and a 2b short setup into the close.