07/11/2008：FNM/FRE 是有预谋的庄家换手

07/11/2008：FNM/FRE 是有预谋的庄家换手

FNM daily volume = 409M
4 obvious block trades:
27.6M + 35.0M + 53.7M + 22.5M = 138.8M
average daily volume = 29.8M
shares outstanding = 975M

FRE daily volume = 397M
5 obvious block trades:
18.0M + 52.1M + 10.1M + 23.3M + 14.2M = 117.7M
average daily volume = 22.6M
shares outstanding = 646M