put option 期权long（“看多”）或 buylong call buy call 买入看涨期权 两种情形：1.buy to open ...
大家知道期权（Option）分为买权（Call Option）和卖权（Put Option）。 你买了一个买权，叫做Lo...
Sell to Open: Short Put Option Theshort put optionis a neutral to bullish options trading strategy with great loss potential. All traders initiating a short put option position need to tag their order “Sell to Open” (STO). The below images shows the order confirmation box for a short put...
How do you close a put option? If you sold the put to open the trade, then you will buy the put at the current market price to close it. If you originally bought the put option, then you will sell it to close the trade. An option's expiration or exercise will also close the tra...
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The term “open” comes from the fact that you are opening a position when you enter a trade. Buy to open, therefore, means you are buying an option to open a position. You need to use a buy-to-open order whenever you want to purchase a new long call or long put. This may indic...
Buy to close是買選擇權平倉的交易策略,表示我們建倉時是sell to open的期權賣家。 看漲的賣期權策略就是賣Put收取權利金,當股價上漲時Put選擇權就會貶值,讓我們賣期權的收入獲利。 賣Put獲得權利金,等股價上漲時Put選擇權會貶值獲利。 看跌的賣期權策略就是賣Call收取權利金,當股價下跌時Call選擇權會貶值,讓我們...
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") put_options_near_expiration_itm = oc.search(before=two_weeks_from_today, puts=True, calls=False, scope=OptionScope.IN_THE_MONEY) for option in put_options_near_expiration_itm: print("%s:\n\tbid: %s\n\task: %s\n\tlast price: %s\n\texpires:%s" % (option.symbol, option.bid,...
"Buy to open" is a term used by brokerages to represent the establishment of a new (opening) longcallorputposition inoptions. If a new options investor wants to buy a call or put, that investor should buy to open. A buy-to-open order indicates to market participants that the trader ...