// This source code is subject to the terms of the Mozilla Public License 2.0 at https://mozilla.org/MPL/2.0/


//I use part of CAGR code in this code.
//@version=5
indicator("Price Range", "Price Range Tool", overlay = true)


color TVBLUE = #1848CC
int   DEFAULT_POINT1 = timestamp("2021-09")
int   DEFAULT_POINT2 = timestamp("2021-10")

// These two time inputs with `confirm = true` launch the interactive input mode     when adding the script to the chart.
var int    entryTimeInput      = input.time(DEFAULT_POINT1, "Point 1", confirm =     true)
var int    exitTimeInput       = input.time(DEFAULT_POINT2, "Point 2", inline = "2", confirm = true)
var float  exitPriceInput      = input.price(10000, "", inline = "2", confirm = true)


getPriceForTime(t)=>
    var float price = na
    if time[1] <= t and time >= t and na(price)
        price := close
    price

int   entryTime     = math.min(entryTimeInput, exitTimeInput)
int   exitTime      = math.max(entryTimeInput, exitTimeInput)
float entryPrice    = getPriceForTime(entryTime)
float exitPrice     = getPriceForTime(exitTime)
Compare =  math.round((exitPriceInput / entryPrice) * 100, 2) - 100

//Plot Line
line.new(entryTime,  entryPrice, exitTime, exitPriceInput, xloc = xloc.bar_time,     color = color.new(TVBLUE, 90), style = line.style_dotted, width = 1)

// Circles
label.new(entryTime, entryPrice, xloc = xloc.bar_time, color = TVBLUE, style =     label.style_circle, size = size.tiny)
//label.new(exitTime,  exitPriceInput,  xloc = xloc.bar_time, color = TVBLUE, style = label.style_circle, size = size.tiny)

// Percentage Label
lblText = str.format("{0, number}%", Compare)
label.new(exitTime, exitPriceInput, text = lblText, xloc = xloc.bar_time, yloc =     yloc.price, style = label.style_label_lower_left, color = TVBLUE, textcolor =     color.white, size = size.normal)