LAIX Inc. Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum
LAIX Inc. reported Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum of 53.05% for the 12-month period ending 2020-12-31, per its 20-F filed 2022-04-26.
Discontinued › Notes › Share-Based Payment Arrangement, Disclosure › Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions and Methodology
us-gaap:ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRateMaximum · last filed 2022-04-26
| Period end | Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum 12 month |
|---|---|
| 2020-12-31 | 53.05% 20-F · filed 2022-04-26 |
| 2019-12-31 | 47.20% 20-F · filed 2022-04-26 |
| 2018-12-31 | 49.11% 20-F · filed 2021-04-29 |
| 2017-12-31 | 51.53% 20-F · filed 2020-04-16 |