Quarterly Divider [Coded]

// This Pine Script™ code is subject to the terms of the Mozilla Public License 2.0 at mozilla.org/MPL/2.0/
// © TheClairvoyant_Trader
//version=6
indicator("Quarterly Divider", overlay=true)

// Input for customizing line color and thickness
lineColor = input.color(color.blue, title="Line Color")
lineThickness = input.int(2, title="Line Thickness", minval=1, maxval=5)

// Define the quarter start dates (1st of Jan, Apr, Jul, and Oct) from 2025 onward
startYear = 2015
quarters = array.new_int(4)

// Add timestamps for each quarter in 2025 and beyond
for year = startYear to year(timenow)
array.push(quarters, timestamp(year, 1, 1, 0, 0)) // Q1
array.push(quarters, timestamp(year, 4, 1, 0, 0)) // Q2
array.push(quarters, timestamp(year, 7, 1, 0, 0)) // Q3
array.push(quarters, timestamp(year, 10, 1, 0, 0)) // Q4

// Loop through the array and draw vertical lines at the start of each quarter
for i = 0 to array.size(quarters) - 1
quarterStartTime = array.get(quarters, i)
if (time >= quarterStartTime) and (time[1] < quarterStartTime)
// Draw vertical lines
line.new(x1=bar_index, x2=bar_index, y1=low, y2=high, color=lineColor, width=lineThickness, extend=extend.both)

// Plot quarter labels below the vertical line (near the timestamp)
quarterLabel = i % 4 == 0 ? "Q1" : i % 4 == 1 ? "Q2" : i % 4 == 2 ? "Q3" : "Q4"
label.new(bar_index, low - (high - low) * 0.1, text=quarterLabel, color=color.blue, style=label.style_label_up, size=size.small)