Analysis of the volatility index in March. Time interval - 1 hour. Currency - USDT or equivalent to BUSD.
The selection is carried out according to the lists of cryptocurrencies that are represented on the spot and futures markets, with a total of more than a hundred coins.
Due to the stoppage of spot trading in March on the Binance spot market and due to incorrect calculation due to the lack of temporary bars on the hourly timeframe, a decision was made to calculate the volatility in the futures market.