Thank you so much for commenting at my post. I am very happy that you understand everything in my post in true meanings as well as I agree with you that volatility exist in cryptocurrency but it is important to understand that there cannot be profit for every time and there cannot be loss for every time due to a volatile nature of cryptocurrency

Secondly I tried my best to explain ATR indicator as well as Bullingar bands indicator for the measurement of volatility of cryptocurrency but in step by step explanation I was more comfortable with bulingar's band that's why I explain it in question number 3

If I talk about 4th question then I am happy that you liked my explanation as well as according to STEEM/USDT chart you can see that my analysis and observations accurate so your comment is over all very motivating for me I would also like to visit your entry too.

Thanks for best wishes and I also want to wish best in this engagement challenge in advance