At present, the index price margin needs about 654.38 million yuan, depending on the company's situation. The minimum fluctuation is 0.2, and the general fluctuation is 0.4, which is enough for the transaction cost. Of course, you need to talk to the company about this. I am a futures company. The minimum fluctuation range, also called the minimum fluctuation price, refers to the minimum change in the quotation when trading a commodity in the future. The minimum fluctuation range is determined by the exchange according to the actual trading situation of its commodity futures contracts. For example, the minimum fluctuation range of the London Metal Exchange aluminum futures contract is $65,438+0 per ton. Assuming that the actual trading price of aluminum on the exchange in the previous trading day was $65,438+0.250 per ton, the minimum price increase or decrease per ton of aluminum was $65,438+0 per lot. Since the trading unit of aluminum futures contracts stipulated by the exchange is 25 tons, the minimum price range of each futures contract is 25 dollars. That is to say, if the trader only sells one aluminum futures contract, the minimum price fluctuation of the trader's bidding on the floor every time is $25. The minimum fluctuation range, also known as the minimum variable price, refers to the minimum change in the quotation of a commodity in the future. The minimum fluctuation range is determined by the exchange according to the actual trading situation of its commodity futures contracts.

ATR is an indispensable tool for designers of trading systems, and it can be called a real dark horse in terms of technical indicators. Every system trader should be familiar with ATR and its many useful functions. Its many applications include: parameter setting, entering the market, stop loss, profit and so on. And even a very valuable auxiliary tool in fund management. ?