简单说一下吧，期货分为商品期货跟股指期货。都是炒的是商品的价格差价，从而获利。比如棉花，大豆，等（商品））上证指数，恒指等。（股指） 买的是近月合约跟远月合约，期货有强制交割期的。···

The classification of a company's stock and bond offerings into different classes. Each class will have different characteristics in order to meet the needs of···

The interest portion of mortgage, Treasury or bond payments, which is separated and sold individually from the principal portion of those same payments. The pe···

津门策略上,现在关注权重股的表现。地产板块调整幅度已经很大，密切关注它的启动。下午继续关注3250点的支撑位。···