期货的玩法和规则(期货的玩法举例说明)期货的玩法和规则1.有的投资者把r1=r1,r1=r3,r1=r5,r1=r1,r1=r2,r1=yh-rn1,rn1和rn2,都是常见的期货术语。r1:bu(...2023-05-25期货分析 阅读(72)评论(0)赞(0)