期货,顾名思义,是在产品未生产之前就已经成交的商品。这种投资经营方式自二十世纪九十年代初开始风靡于中国以来,虽然投资者所承担的风险十分巨大,但由于有着高额的回报,因此还是被不少风险投资者所看好。中国的投资市场是政策市,邮票市场也不例外。自八十年代中期以来,中国的邮市先后经历了四次投资热潮,并且一次比一次来得猛烈。尤其是进入九十年代以后的1991年和1997年两次 Futures, as the name suggests, is the commodity that has been traded before the product is not produced. Since this kind of mode of investment and management has gained popularity in China since the early 1990’s, investors have a lot of risks but are still favored by many venture investors because of their high returns. China’s investment market is the policy market, the stamp market is no exception. Since the mid-1980s, China’s postal market has experienced four investment craze in succession, and it has been more violent than ever. Especially since 1991 and 1997 after the 1990s