Let’s look at examples of the long put and short put strategies. Long Put Strategy: Assume stock XYZ has a price per share of $100. An investor buys one call option for XYZ with a strike price of $95 expiring in one month. He expects the stock price to fall below $95 in the ne...
atm, otm是什麼//@陆小萌:回复@Forever:不要轻易short call,其实这种行情刚开始的时候(已经过去了),适合long atm put + short otm put组建一个牛差,涨了之后把short不值钱了就平掉再开一组,long留着。能吃到暴涨差价的同时,积攒大量反脆弱put。一旦行情反转,你持有做多头寸不但不会亏钱,反而还能赚一笔 这个...
1. 买入看涨期权:Long Call 2. 买入看跌期权:Long Put 3. 卖出看涨期权:Covered Call 4. 卖出看跌期权:Cash-secured Put 5. 股票保本买入:Married Put 6. 买入看涨期权价差: Long Call Spread 7. 买入看跌期权价差:Long Put Spread 8. 买入看涨时间价差:Long Calendar Call 9. 卖出铁鹰策略价差:ShortIronCo...
Long risk reversal = short put + long call; Short risk reversal = short call + long put。 然后需要注意一下几点: 1. 一些地方可能会把 short risk reversal 的short 给省略了。直接说risk reversal=short call+ long put; 2. 但是,有些题目只是提到risk reversal,也没有说什么头寸,这时候就需要自己来...
对于基础资产为股票的头寸来说,投资者担心股票价格下跌,所以long put。 为了cover put的期权费,所以需要short call。 注意两个option的期权费是一样的,所以正好抵消,形成zero-cost collar。 其中call的执行价格应该高于put的执行价格。 所以collar的头寸是:long stock+long put+ short call profit=(ST−S0)+max...
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Short straddle d. Short putWhat investment would be a hedge for a corn farmer? A. Long corn put option. B. Long corn call option. C. Short corn call option. D. Long corn futures. E. None of these answers.What option strategy could you use if you write a ca...
The combination of long and short calls is appealing in many ways to traders, and it is risky when the short side is uncovered. However, does covering the short call reduce risks or does it only exchange one type of risk for another?
If you trade long options, you are likely familiar with one of the biggest drawbacks of this strategy, which is the impact of time decay. Once you purchase a long call or put, you can expect that your option is going to lose a little bit of value every day until expiration, all ...
•Buy a put option which gives you the right to SELL shares of stock at the selected strike price. •Call buying is a bullish strategy. Profits are achieved if the stock is trading above the Break Even point. •Put buying is a bearish strategy. Profits are achieved if the stock is...