6.11 Bitcoin market analysis: 1. BTC has tested the support range of 67800-67000. The exchange rate of Ethereum to BTC has also reached the support level. If BTC stabilizes, Ethereum may strengthen. Speculative exit is particularly important. At present, most of the targets follow the decline but not the rise. Most of the altcoins have a short exit opportunity. Once the exit opportunity is missed, most of the profits or losses will be missed. 2. Analysis of Robinhood listing opportunities.