Day Open Multi-Line Indicator

I need a simple, self-contained indicator/strategy that draws five horizontal reference lines each new trading day on any stock-market chart I open: the exact day-open price, that price ± 20 points (user-adjustable Input 1), and ± 50 points (user-adjustable Input 2)... (Budget: ₹1500 - ₹12500 INR, Jobs: Financial Analysis, Financial Markets, JavaScript, Market Analysis, Metatrader, PHP, Pine Script, Software Architecture)