调期交易,也称为展期交易或滚动交易,是指在金融市场中,投资者将手中即将到期的合约平仓,同时建立相同标的但到期日不同的 ...
Warning: realpath(): open_basedir restriction in effect. File(/www/wwwroot/cj001.lansai.wang/wp-content/uploads) is not within the allowed path(s): (/www/wwwroot/www.zcsm.com.cn/:/tmp/) in
/www/wwwroot/www.zcsm.com.cn/wp-includes/functions.php on line
2132