2, buy flat: refers to buy more than a single sale.
3. Selling: refers to buying an empty order when placing an order, that is, bearish or bearish index.
4. Selling flat: refers to selling bought empty orders when placing an order.
The transaction price of stock index futures is a fair and reasonable price generated by open bidding between buyers and sellers according to the principle of price priority and time priority. It is determined by market supply and demand, and reflects the expectations of market participants on prices. The bulls think that the price of futures contracts will rise, so they will buy. On the contrary, bears think that the price of futures contracts will fall in the future, so they sell them.
Extended data
Options are divided into call options and put options.
1. Market manipulators take advantage of funds or physical objects to sell a large number of futures contracts in the futures market, which makes their short positions greatly exceed the ability of many parties to undertake physical objects. As a result, the futures market price has fallen sharply, forcing speculative bulls to sell contracts at low prices and admit losses, or be fined for breach of contract because of their financial strength, thus making huge profits.
2. In some small varieties of futures trading, when market manipulators expect that the spot commodities available for delivery are insufficient, they will rely on their own financial advantages to establish enough long positions in the futures market, raise the futures price, and at the same time buy and hoard a large number of physical objects available for delivery, so the spot market price will rise at the same time.
In this way, when the contract is close to delivery, the chasing members and customers will either buy back the futures contract at a high price and claim for liquidation; Either buy the spot at a high price for physical delivery, or even be fined for breach of contract for not handing over the physical goods, so that long positions can make huge profits from it.
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