Assertion: put's obligation | /r/CapableOf | buy instrument
Facets:
Source sentences:
text: In finance, an option is a contract which gives the buyer (the owner or holder of the option) the right, but not the obligation, to buy or sell an underlying asset or instrument at a specified strike price prior to or on a specified date, depending on the form of the option.
text: Shorting or writing an option creates an obligation to buy or sell the instrument if the option is exercised by its owner.