Assertion: call | /r/HasAspect | same expiration date
Facets:
Source sentences:
text: Both calls have the same underlying stock and the same expiration date.
text: The calls and puts have the same expiration date.
text: If you buy the $109 call for $2.20 and sell the $106 call for $3.90 and both calls have the same expiration date, then you’ve just created a vertical spread.