24小时外汇行情
数据每15秒更新一次,并延迟于市场15秒。24-hour foreign exchange market Every 15 seconds update data once, and deferred to the market 15 seconds.
此数据引用:http://www.forex.com/cns/forex_landingpage.html?src=LandingGooglech_quotes&gclid=CKDL3s6jnZACFRYnewodCDzspw