&#8230- in the One Chicago&#8217-s lingo.

As opposed to &#8220-automated market markers&#8221-.

My Question: Does anybody know what is the correct / most popular terminology, here?

Addendum: JC Kommer has posted a comment&#8230-

Anybody can trade via “automated market marking”.

With its &#8220-Lead Market Maker&#8221- program, OneChicago sends a clear signal: there is nobody here and if you come you will get screwed because the &#8220-Lead Market Maker&#8221- has certain privileges such as priority in the order queue and lower fees.

Previous blog posts by Chris F. Masse:

• Collective Error = Average Individual Error – Prediction Diversity
• When gambling meets Wall Street — Proposal for a brand-new kind of finance-based lottery
• The definitive proof that it’s presently impossible to practice prediction market journalism with BetFair.
• The Absence of Teams In Production of Blog Journalism
• Publish a comment on the BetFair forum, get arrested.
• If I had to guess, I would say about 50 percent of the “name pros” you see on television on a regular basis have a negative net worth. Frightening, I know.
• You can’t measure the usefulness of a system by how many resources it consumes.