In Renko candle body or renko bar will form based on the box size / brick size, you can calculate size based on volatility of stock , for banknifty bar size 10 or 15 will be good to check the trend.
I like Box size 1 with PSAR 1 Minute chart
Hi Mounish, how can using a box size 1 help us? In Intraday it shows too much movement to track and trade.
Ive tried 7 as well and it works ok although 10 is good too