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2. Round turn (finance) - Wikipedia

   en.wikipedia.org/wiki/Round_turn_(finance)

   As defined by the National Futures Association, a round turn is: "intended to include all transactions where an actual futures position is closed out or offset. This would include futures positions closed out by delivery, cash settlement, through an exchange for physicals, and as a result of the transfer to the carrying FCM from another FCM of offsetting futures contracts."

3. Finite difference methods for option pricing - Wikipedia

   en.wikipedia.org/wiki/Finite_difference_methods...

   As above, the PDE is expressed in a discretized form, using finite differences, and the evolution in the option price is then modelled using a lattice with corresponding dimensions: time runs from 0 to maturity; and price runs from 0 to a "high" value, such that the option is deeply in or out of the money. The option is then valued as follows: [5]

4. Stock option return - Wikipedia

   en.wikipedia.org/wiki/Stock_option_return

   The following calculation assumes the sold call option and the purchased put option are both out-of-the-money and the price of the stock at expiration is the same as at entry: %If Unchanged Potential Return = (call option price - put option price) / [stock price - (call option price - put option price)]

5. Valuation of options - Wikipedia

   en.wikipedia.org/wiki/Valuation_of_options

   In finance, a price (premium) is paid or received for purchasing or selling options.This article discusses the calculation of this premium in general. For further detail, see: Mathematical finance § Derivatives pricing: the Q world for discussion of the mathematics; Financial engineering for the implementation; as well as Financial modeling § Quantitative finance generally.

6. Derivative (finance) - Wikipedia

   en.wikipedia.org/wiki/Derivative_(finance)

   In finance, a 'futures contract' (more colloquially, futures) is a standardized contract between two parties to buy or sell a specified asset of standardized quantity and quality for a price agreed upon today (the futures price) with delivery and payment occurring at a specified future date, the delivery date, making it a derivative product (i ...

7. Option (finance) - Wikipedia

   en.wikipedia.org/wiki/Option_(finance)

   A financial option is a contract between two counterparties with the terms of the option specified in a term sheet. Option contracts may be quite complicated; however, at minimum, they usually contain the following specifications: [8] whether the option holder has the right to buy (a call option) or the right to sell (a put option)

8. Futures contract - Wikipedia

   en.wikipedia.org/wiki/Futures_contract

   A put is the option to sell a futures contract, and a call is the option to buy a futures contract. For both, the option strike price is the specified futures price at which the futures is traded if the option is exercised. Futures are often used since they are delta one instruments. Calls and options on futures may be priced similarly to those ...

9. Black–Scholes model - Wikipedia

   en.wikipedia.org/wiki/Black–Scholes_model

   A call option exchanges cash for an asset at expiry, while an asset-or-nothing call just yields the asset (with no cash in exchange) and a cash-or-nothing call just yields cash (with no asset in exchange). The Black–Scholes formula is a difference of two terms, and these two terms are equal to the values of the binary call options.