52 Bar High/Low starting from previous bar

Usually all 52 bar scripts depend on weekly bars. This script makes it possible to apply the current time period. In addition, it starts from the previous bar so that the current day's bar is not included in the calculation which makes it easier to notice if the price is above the previous 52 bars.

發布通知:

Notifies the user when the price breaks the 52 bar with blue dot.