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Equity Derivatives are instruments whose values are partly derived from one or more underlying equity asset class. Futures and Options are the most commonly-traded equity derivatives products. You can engage in equity derivatives trading to hedge risks associated with long or short positions, or to speculate on the price movements of stocks or indices.
An option is a financial derivative that represents a contract sold by one party (the options writer) to another party (the option holder)
The contract offers the buyer the right, but not the obligation, to buy (call) or sell (put) a security at an agreed-upon price (strike price) during a certain period of time on a specific date (expiration date).