Does an indicator already exist that plost the session highs and lows? I.e., the previous Asian sessions high/low, the previous London sessions high/low, and the previous NY sessions high/low?

I have attached an example of this on a ProRealTime chart. I would like to duplicate this same thing on Dukascopy. The pink lines show the Asian session highs and lows. When a new session starts, the pink lines come together to form a vertical line to move towards price and then expand during the current session to show the current session highs/lows. The blue lines are NY session highs/lows, and the brownish/gold lines are London session highs/lows. By looking between the vertical lines for the color (like pink, blue, or brown/gold) you can see what happened during that specific session, and if you look a little further left you can see where that session's previous highs/lows are, to provide S/R ideas.

Has anyone already made an indicator like this? If not, is it possible on Dukascopy?

Unfortunately we do not have such information.