This script plots support and resistance levels for /ES on your chart. This script only works on the /ES symbol in Tradingview due to the string manipulation of the levels.
You can input support and resistance levels in the inputs.
The example format of S/R levels should be in the following form (comma-separated) If the level is a single point, it will draw a line. If the level is a range, it will draw a box. 4260, 4267, 4275, 4283, 4289, 4297-4300, 4310-15, 4325-30
You can also add the keyword (major) in your S/R levels input which will add a (Major) label to the drawing 4260, 4267 (major), 4275, 4283, 4289, 4297-4300 (major), 4310-15, 4325-30