The indicator draws candle objects in a separate window of any one of the following indicators:

Hybrid Scalper
Hybrid Scalper is the Expert Advisor based on many indicators.
Extremums
This script makes horizontal lines, that shows max and min price values for a period of time.
Vertical Time Lines
Possible uses: Mark session open/close, mark time of regular news release, any other relevant time.
OHLC Range
Draws two labels: Open-Close and High-Low range of the last closed candle left of the current candle.