Monthly Open Lines (Historical, Accurate)

📝 Description:

This indicator plots horizontal lines at every monthly open across the entire chart, helping traders easily identify key support/resistance levels based on the start of each month.

✅ Accurately tracks all historical monthly opens

✅ Lines extend fully across the screen (like regular horizontal lines)

✅ Black lines for clean, minimal visual impact

✅ Works on any timeframe (intraday, daily, etc.)

📊 Ideal For:

Price action traders

Support/resistance mapping

Monthly level breakout strategies

Institutional order flow tracking