Previous Two Day High and Low

This Script is used to find High Low for previous two days.

H1 is previous day high.
L1 is previous day low.
H2 is day before previous day high.
L2 is day before previous day low.

This H1, L1, H2 and L2 line can be used to determine support and resistance for symbol.

リリースノート:

Added color input for line