期货外汇交易从认知正确到执行正确的距离有多大，你是怎么过来的？

Group 1 - The margin in futures trading acts as a deposit, where buying into a position means borrowing a commodity from the exchange, and selling it later involves returning the commodity [1] - Futures trading is conducted in lots, with different commodities having varying lot sizes; for example, one lot of asphalt is 10 tons [1] - The cost calculation for futures involves the current price level, contract multiplier, number of lots, and margin ratio [1] Group 2 - Heavy positions in futures trading are discouraged, as they increase risk; for instance, a one-point movement in one lot of asphalt results in a ten-dollar change [2] - It is recommended that traders do not exceed a 50% position in any commodity, especially for beginners who should start with a 10% position [2] - The risk level in a futures account reflects the position size, with 10% indicating a one-lot position and 20% indicating a two-lot position, and so forth [2]