Share-based payments - Fair value per one option and related assumptions (Details) - Black-Scholes-Merton pricing model - Stock options granted in 2021 |
1 Months Ended |
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Nov. 30, 2021
$ / shares
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| Share-based payments | |
| Dividend yield | 0.00% |
| Average grant-date FV of one option, US$ | $ 3.57 |
| Minimum | |
| Share-based payments | |
| Vesting period | 60 months |
| Share Market price, US$ | $ 78.6 |
| Strike (exercise) price, US$ | $ 0 |
| Expected volatility | 36.15% |
| Risk free interest rate | 1.18% |
| Maximum | |
| Share-based payments | |
| Vesting period | 90 months |
| Share Market price, US$ | $ 87.1 |
| Strike (exercise) price, US$ | $ 100 |
| Expected volatility | 37.88% |
| Risk free interest rate | 1.27% |
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- Definition The exercise price of share options granted No definition available.
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- Definition The market price of share options granted No definition available.
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- Definition The vesting period of share options granted No definition available.
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- Definition The expected volatility of the share price used to calculate the fair value of the share options granted. Expected volatility is a measure of the amount by which a price is expected to fluctuate during a period. The measure of volatility used in option pricing models is the annualised standard deviation of the continuously compounded rates of return on the share over a period of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The implied yield currently available on zero-coupon government issues of the country in whose currency the exercise price for share options granted is expressed, with a remaining term equal to the expected term of the option being valued (based on the option's remaining contractual life and taking into account the effects of expected early exercise). [Refer: Government [member]] Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. No definition available.
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- Definition The exercise price of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition The percentage of an expected dividend used to calculate the fair value of share options granted. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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