周一（7月28日）纽约尾盘，CME比特币期货BTC主力合约较上周五纽约尾盘涨0.94%，报11.9万美元，“跳空高开”之后一度涨至12.1万美元上方，全天持续回吐涨幅。CME以太币期货DCR主力合约涨2.41%，报3819.00美元。

Group 1 - The core viewpoint of the article highlights the performance of Bitcoin and Ethereum futures on the CME, with Bitcoin futures rising by 0.94% to $119,000 and Ethereum futures increasing by 2.41% to $3,819 [1] - Bitcoin futures experienced a "gap up" opening, reaching above $121,000 at one point during the trading day before retracing some gains [1] - Ethereum futures showed a notable increase, indicating positive market sentiment for the cryptocurrency sector [1]