Shanzhai coin BCH, fixed investment with 2 times short positions in the medium and long term, self planning fixed investment funds, divided into 5 lots, with a 1 lot position of 505 US dollars. For every 10 US dollars increase, a new lot is added, and 555 US dollars is used to fill the Bch with 2 times short positions. According to my strategy, I can make a steady profit, but time is a problem