Glossary: O
Browse glossary terms that begin with O.
O
Letter O
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- Obligatory Reinsurance
- October Effect
- October Surprise
- Odd Lot
- Odd Lot Theory
- Offering Memorandum
- Office of Fair Housing and Equal Opportunity (FHEO)
- Office of Financial Research (OFR)
- Office of Foreign Assets Control (OFAC)
- Office of the Comptroller of the Currency (OCC)
- Official Statement (OS)
- Offshore Financial Center
- Offshore Market
- Oil and Gas Industry
- Oil Reserves
- Old-Age, Survivors, and Disability Insurance (OASDI)
- Older Americans Act
- Oligopoly
- Omnibus Account
- Omnibus Budget Reconciliation Act of 1987
- On-Balance Volume (OBV)
- One Big Beautiful Bill Act
- One-Time Passcode (OTP)
- Ongoing Due Diligence
- On the Principles of Political Economy and Taxation
- On-the-Run Treasury
- OPEC
- Open Banking
- Open-End Fund
- Open-End Lease
- Open-End Lease Buyout
- Open Enrollment Period
- Open Market Operations (OMO)
- Open Outcry
- Operating Agreement (LLC)
- Operating Cash Flow Demand (OCFD)
- Operating Cash Flow Margin
- Operating Cash Flow (OCF)
- Operating Cash Flow Ratio
- Operating Cost
- Operating Expense (OpEx)
- Operating Expense Ratio (OER)
- Operating Income
- Operating Lease
- Operating Leverage
- Operating Margin
- Operating Profit Margin
- Operating Revenue