On day opening on any chart, i want first candle’s body, color and wick according to previous day close like it is a continuation from previous day.
Tried the following script but some problem is there.
Probable solutions could be

1. either first candle should be transparent completely so that only indicator candle is plotted and correctly.
2. indicator must override the first candle OHLC completely.
3. when indicator is active chart should be hidden.

//@version=5
indicator("No gaps candles", overlay=true)

applyToDayOpenOnly = input(true, title="Apply to day open only")
dayChangeHourThreshold = input(6, title="Hour threshold to detect the day open")
showPriceLine = input(true, title="Show price line")

hoursSinceLastCandle = (time[0] - time[1]) / 1000 / 60 / 60

myOpen = open
myClose = close
myHigh = high
myLow = low

if not applyToDayOpenOnly or hoursSinceLastCandle > dayChangeHourThreshold
    myOpen := close[1]
    myClose := close
    myHigh := high
    myLow := low

candleColor = myOpen <= myClose ? color.teal : color.red

plotcandle(myOpen, myHigh, myLow, myClose, color=candleColor, bordercolor=candleColor, wickcolor=candleColor)

if barstate.islast
    if showPriceLine
        line.new(bar_index - 4999, close, bar_index + 500, close, color=candleColor, style=line.style_dotted, width=1)