High/Low de la Bougie Daily d'Hier

🧩 General Description
This indicator plots two horizontal lines on your chart every day:

One line at the High of yesterday’s daily candle

One line at the Low of yesterday’s daily candle

It is designed to help you quickly identify key market levels based on the previous day’s range — often used as:

Support/resistance zones

Breakout or rejection areas

Reference points for intraday strategies (e.g. New York session trading)

⚙️ How It Works
The indicator uses request.security to fetch data from the daily timeframe, regardless of the chart timeframe you're trading on (e.g. M15, H1).

It captures the high[1] and low[1] from yesterday’s daily candle.

These levels are displayed on your current chart using horizontal lines extended to the right, which automatically update every day.

🎨 Visual Style
High of yesterday: green, dashed line

Low of yesterday: red, dashed line

Lines are refreshed on every new bar to stay clean and updated