A Google search shows that Alan Crary does have a daughter with a name starting with L.
Further searching shows that this is the same 'Alan Crary' that was active in the early late 90s/ early 2000s when he was associated with a location in Trumbull CT and commenting on this website trying to give guru info:
https://traders.com/documentation/feedbk_docs/1998/01/Letters/Letters9801.html
The Trumbull Ct and the NE address are under the same profile in public records and are linked to the same person.
NE public records show a mortgage balance of 119,000 as of August 2001 and a mortgage of 134k in 2009 on said residence.
As far as I can tell Alan Crary owns a trucking business, not a trading business.
I'm confident I've found the right guy and it appears he is not a millionaire or Billionaire..