KUMEX Price Index!
We know that there are already different derivatives trading platforms on the market which has different prices when it comes to derivatives thats why KuMEX made their price index composed of 6 different exchanges (Coinbase Pro, Bitstamp, Kraken, Gemini, Liquid and Bittrex) prices to automatically screen out the abnormal index prices with large deviations.
https://twitter.com/KuMEX_Official/status/1151680371366383617