FVG Bearish

This indicator identified negetive Fair Value Gap based on the following creteria:
1. Gap between the last but 1 candle low and current candle high
2. The width of the gap is at least 0.3% of current close
3. The previous candle is a bearish candle with body at least 0.7% of current close
4. Value of the previous candle is greater tha equal to 30 M
5. The candle is marked with red dot on top