The Best "Buy Signal" Out There  There's one buy signal out
there that's so strong that sometimes people go to jail because
of it.  When insiders (i.e., the CEO, CFO, et al.) buy stock in
their own company, they have to be very, very careful ... or
risk doing hard time.  And for good reason.  Would you want to
be on the other side of a trade with a CEO who secretly knows
his company's being bought out in a week?  Me neither.  This
information advantage is why insider buying (of the legal
variety) is one of the most followed buy signals out there.  But
can it make us money? On the face of it, buying stocks after
insiders buy in makes some sense.  Let's remember that even
though insiders aren't allowed to trade on material non-public
information (like my previous merger example), they are still
the folks who set the direction of the business, have access to
all the detailed performance reports, and are literally on-site,
seeing the operations on a daily basis.  Fortunately, to level
the playing field, the Secur