1
Local: An individual with exchange trading privileges who trades for his own account, traditionally on an exchange floor, and whose activities provide market liquidity.
2
E-Local: A person with trading privileges at an exchange with an electronic trading facility who trades electronically (rather than in a pit or ring) for his or her own account, often at a trading arcade.
3
I once was a local, and later, an e-local.
I'm probably the only person in Taiwan with that experience.