After user define the ragion area. While break out the region area, you can try this indicator to notice when the power is ended and maybe reverse the trend.
1. The user enters the start time, and end time
2. The indicator will record the highest, lowest price, and cumulative amount during this period.
The cumulative amount is calculated by adding up the amount of each K bar, regardless of whether it rises or falls.
3. When the cumulative amount is reduced to less than or equal to 0, make a plotshape arrow
4.There are two diferent method to record the volume. Try the better way to different product.