ring

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Ring

A place on an exchange assigned for the trading of certain commodities, futures, or options. It is also called a pit or a trading pit.

ring

See pit.
References in periodicals archive ?
The ring binder mechanisms are used as fittings for loose-leaf binders or files.
Ring Binder produces the metal ring mechanisms found in loose leaf binders, notebooks and day planners, as well as clips for clipboards and lever arch mechanisms.
Tenders are invited for Procurement of atg items,2D Ring Binder 25mm,2D Ring Binder 25mm,4D Ring binder with separator, Binder Clip 41mm,Cartridge HP -802 Black, Duster Magnetic