A call or put contract.
Archives
Option Class
All options of the same type, either calls or puts, that have the same underlying security.
Option Cycle
A set pattern of months when a class of options expires.
Operating Earnings
Not the same as operating income. See pro forma earnings.
Operating Income
Sales minus all expenses except income taxes and other items not related to basic business.
Operating Margin
Operating income divided by sales.
Opening
The market opens at 9:30 a.m. ET each business day.
Operating Cash Flow
Surplus cash generated from company’s basic operations without regard to income tax entries such as depreciation and amortization. Changes in levels of inventories, accounts receivable and accounts payable also affect cash flow. Also see Free Cash Flow.
Open End Mutual Fund
Investors buy shares directly from fund, and sell shares directly to fund. Share price is Net Asset Value (NAV).
Open Order
An order that remains in the system for more than a day. See Good-Till-Cancelled or Good-Till-Date.