Hello friend.

It is really good that you have explained about Volatility in your own words and the example you have given about Steem and SBD is really impressive and It has made this concept more easier to understand.

It would be better if you have shown how to add technical indicator which is used to measure volatility like ATR or Bollinger bands because RSI is not an indicator which helps in finding out the volatility of the market.

Have a great day ahead!