Research: Bitcoin transaction volume based on SegWit protocol hit a record high, but transaction costs have not dropped data shows that the bitcoin transaction volume based on the SegWit protocol has reached a record high, accounting for 57.02% of all Bitcoin transactions. However, as of now, there has not been a corresponding decline in transaction costs. As previously reported, SegWit has not yet caught the attention of major cryptocurrency exchanges such as Coin Security,, BitMEX and Bittrex, as these institutions have not yet implemented the agreement.