An improved version for minimum and maximum in a day trading session. You can choose the session resolution, it ranges from 1 minute to 1 week. It works well for stocks and non-extended sessions due to security() function limitations. Any suggestions, please leave a comment. Happy trading.
EXPERIMENTAL: needs validation if calculation is correct for the ADR. granted it has more use with optional timeframe.
EXPERIMENTAL: a experiment using bollingers and directional momentum, Breakout detector.
EXPERIMENTAL: trend and range analysis using dolchian and bollinger channels methodology merged into one, possibly it can be used to extract 3d depth of market :p