高买低卖比特币(@ordjingle)'s insights

Options have four trading directions: buy call, buy put, sel

高买低卖比特币 · 2022-11-15T08:31:48.000Z

Options have four trading directions: buy call, buy put, sell call, and sell put. The counterparty to a long call option is the party selling the call option, not the party buying the put option. Traders should note that writing a call option obligates them to sell the underlying asset at an agreed-upon price on a specified date. The maximum profit from selling a call option is the premium, while the maximum loss is unlimited. As the price rises, the loss will increase indefinitely, which is similar to futures shorting when the price is in depth.