Assertion: call's option | /r/HasProperty | traded through clearing houses
Facets:
value: on regulated options exchanges
type: LOCATION
Source sentences:
text: Today, many options are created in a standardized form and traded through clearing houses on regulated options exchanges, while other over-the-counter options are written as bilateral, customized contracts between a single buyer and seller, one or both of which may be a dealer or market-maker.