Mining source code with app

mining app, mining on the mobile phone or forget it, on the point of computing power of the mobile phone, mining is basically impossible, to mine or have to dig on the computer. This is a screenshot of the ha Yu miner I used before. Take a look

Two way opening in futures means you can buy or sell

futures trading can be two-way trading, futures can buy more or short. When the price rises, you can buy low and sell high; when the price falls, you can sell high and buy low. Long can make money, and short can also make money, so there is no bear market in futures. In a bear market, the stock market will be depressed, but the futures market will still be prosperous and the opportunities will remain

the day of futures settlement can be one week later, one month later, three months later, or even one year later. A contract or agreement to buy or sell futures is called a futures contract. The place where futures are traded is called the futures market. Investors can invest or speculate in futures

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basic system of futures

1. Position limit system

position limit system refers to the system that futures exchanges limit the number of positions held by members and customers in order to prevent manipulation of market prices and excessive concentration of futures market risks on a small number of investors. If the limit is exceeded, the exchange may close the position or increase the margin ratio