According to BiJie Wang news, on July 28, Greeks.live's Chinese research report stated that the market maintains a positive attitude towards Ethereum's trend, with a focus on the breakthrough of the 4800 USD resistance level. Traders generally adopt options combination strategies to respond to market conditions, mainly through constructing a call options spread strategy of buying at 3800 USD and selling at 4800 USD. At the same time, BNB reaching a historic high has also attracted market attention, and its asset allocation model may lead this market cycle. It is worth noting that although market sentiment is optimistic, traders remain cautious about the rise in short-term volatility.