According to Tokenview data, last week (2019.7.22-7.28) bitcoin chain indicators have declined to some extent. The daily average active address number was 670838, down 4.52% from last week; the average daily new address number was 332265, down 3.97% from last week. The number of transactions per day on the average chain was 304,682, down 3.62% from the previous week. The average value of the seven-day calculation was 69.21 EH/s, up 5.74% from last week. Bitcoin's currency price fell all the way last week, and the index on the chain showed a downward trend for three consecutive weeks. Although the computing power has increased, the overall market has not shown any obvious signs of upward breakthrough.