What i need is as the day/month/week starts, i want horizontal lines on High and Low both if next candle doesnt break previous candle high and low otherwise it will keep checking untill high and low doesnt break… if it breaks low but doesnt break high then previous plot horizontal line til day end and when low is not broken, then plot horizontal line till day end on previous candle low …Kindly help

indicator("HiLo", overlay=true, max_lines_count=500)
h = input.int(9, "Hour", minval=0, maxval=59)
m = input.int(15, "Hour", minval=0, maxval=59)

var float first_high = na
var bool can_draw = false
var line l = na

is_new_session = (hour == h) and (minute == m)
bgcolor(is_new_session ? color.new(color.green, 85) : na)

if (is_new_session)     // New session
    first_high := high  // Reset session high
    can_draw := true    // We are allowed to draw a line
    l := line.new(bar_index, first_high, bar_index, first_high, color=color.red)    // Get new line id
else
    if (can_draw)
        if (high > first_high)  // New high is made
            can_draw := false   // Stop drawing
        else
            line.set_x2(l, bar_index)   // Update x2 position of the line (move it to the right)