[CFA入门] 请教standardsII(A)matrial nonpublic information里面mosaic 理论到底是什么意思。 standards, based

drakens

如果analyst make a decision based on material-nonpublic information。。他就violate the standards..

而nonmatrial-public information就很好理解。。

但是mosaic theory 又冒出个nonmaterial-nonpublic information...到底这类information是什么东西？看了很久。。。不太明白。。。有人能指教一下吗。。谢谢~~~