⚫️ First example is a regular support and resistance retest. It occurs after price breaks this zones. Price then goes back to test previous support or resistance and this is usually good place to enter a trade.
⚫️ Second example is a supply and demand retest.
⚫️ Third example uses help of volume profile indicator. Areas of a high volume profile represent zones where potential retest can occur.
⚫️ Fourth example is a simple trendline retest. Very useful when you look for a reversal entries.