The U.S. dollar index may have bottomed out, building a huge daily head and shoulder bottom. If it is established, it will see at least 100 in the future. At present, a small 4H level head and shoulder bottom is nested in the head. At present, it has reached the resistance and may face 4H resistance. After testing the cloud support, it will continue to go up. First look at the correction, and then look at the rebound.