Option Class
The set of all the call options or all the put options for a particular stock, index fund, or futures security on a listed exchange. The number of options available for purchase or sale within a given option class will depend on the size and trading volume of the underlying company or index, as well as overall market conditions.

Investopedia Says:
An options class can be studied as a gauge of investor sentiment for a given security, as activity in the all of the calls (options to buy) or all of the puts (options to sell) along with premium values signify investors' bets on future price activity. With the advent of LEAPs, these evaluations can go out as far as a year, or more.

Related Terms:
American Option
Call
Long-Term Equity Anticipation Securities - LEAPS
Option
Put

• Public Income Notes (PINES)
• Publicly Traded Partnership
• Public Offering
• Public Offering Price (POP)
• Public Offering Price (POP)
• Public Sector Net Borrowing
• Public Securities Association Standard Prepayment Model (PSA)
• Public Securities Association Standard Prepayment Model (PSA)
• Public Unit Account
• Puke
• Pullback
• Pump And Dump
• Punter
• Purchase Acquisition
• Purchase and Resale Agreements (PRAs)
• Purchase and Resale Agreements (PRAs)
• Purchase And Sale Statement (P&S)
• Purchase And Sale Statement (P&S)
• Purchase Fund
• Purchase-Money Mortgage
• Purchase Mortgage Market
• Purchase Price
• Purchasing Managers' Index (PMI)
• Purchasing Managers' Index (PMI)
• Purchasing Power