上交所蔡建春提出探索多资产指数产品，一起来看看这是个啥？

.xgplayer-skin-default .xgplayer-volume {display: none;} .xgplayer-skin-default .xgplayer-loading, .xgplayer-skin-default .xgplayer-start {margin: -23px auto auto -23px;width: 46px;height: 46px;line-height: 46px;} .xgplayer-skin-default .xgplayer-enter .xgplayer-enter-spinner, .xgplayer-skin-default .xgplayer-loading svg, .xgplayer-skin-default .xgplayer-replay svg, .xgplayer-skin-default .xgplayer-start div svg {width: 46px;height: 46px;}