For the sake of keeping the chart clean I elected to eliminate the first data point and used the "linebr" style and fill plots. I also used //@version=2 which works better for the fill plots. //@version=3 seemed to jam me up so if you edit and run with it you may need to retain the version=2 configuration. If you find an alternative method that works for version=3 please give me a shout. Apply at your own risk and discretion.