不过我们相信，人们更期望有一个指导性的价格：能够更准确地反映市场判断（而非历史价格）的信息，才能更好地服务于市场，最终还有投资者。
We believe the broader aspiration , however , is a guiding one : markets , and ultimately investors , are better served with information that more closely reflects the judgement of the market rather than the historical price .
指导性价格