| 单词 | call option |
| 释义 | call option noun[C] ukus(alsocall)FINANCE,STOCK MARKET anagreementthat gives aninvestortherighttobuyaparticularnumberofshares, or otherfinancialassets, at afixedpriceand before afixeddate: The company's calloptionswere among the mostactivelytraded. use/exercise a call optionIf youwishtoexerciseyourcalloption, callyourbrokerand he or she will make thenecessaryarrangements. Examplesofcall optioncall option If the underlying stock is priced cheaper than the call option's strike price, thecalloptionis referred to as being out-of-the-money. From Wikipedia  This example is from Wikipedia and may be reused under a CC BY-SA license.The construction of a twisted sister consists of a bull vertical spread created with put options, along with the sale of acalloption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The addition of the sale of acalloptionis consistent with the expected move of the underlying and results in additional premium collected. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.The purchasedcalloptionis entered at a strike price higher than the strike price of the soldcalloption. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For example, assume acalloptionis trading at $1.90 with the underlier's price at $45.50 and is yielding an implied volatility of 17.5%. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.A binarycalloptionis, at long expirations, similar to a tight call spread using two vanilla options. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Such a bond may be considered as a portfolio of a straight, shorter-term bond and acalloptionto buy a longer-term bond. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.For comparison, a regularcalloptionwill have a positive value at expiry whenever the spot price settles above the strike price. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.Acalloptionis out of the money when the strike price is above the spot price of the underlying security. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.In this model, an institutions equity is treated as acalloptionon its held assets, taking into account the volatility of those assets. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license.These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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