It tells you to go short or long. If you find the square under go long, if it's above, go short. Make your own multiplier and time frame. As fas as I testing it myself on 1H with 1D resolution, finding no repaint. It will appear and disappear sometimes but once you refresh it, it will be the same. If you find any repainting, change the position and please comment to warn others.
Have to protect the code just in case someone will comercialise this.