To get more information please see "Bull And Bear Balance Indicator"
by Vadim Gimelfarb.
USDT (TRC20): TH29EEXa19vfwZNYvxdUuMxoFY5QDYLcWG
In true TradingView spirit, the author of this script has published it open-source, so traders can understand and verify it. Cheers to the author! You may use it for free, but reuse of this code in a publication is governed by House Rules. You can favorite it to use it on a chart.