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SHARE BASED COMPENSATION - 2022 PRC stock options assumptions (Details) - Xinjiang Daqo Lvchuang [Member] - 2022 Restricted Stock Incentive Plan - Stock options | 12 Months Ended
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Dec. 31, 2022 $ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Expected dividends | 0.96%
Expected volatility, Minimum | 51.86%
Expected volatility, Maximum | 54.00%
Risk-free interest rate, Minimum | 1.76%
Risk-free interest rate, Maximum | 2.18%
Fair value of common stock | $ 8.15
Weighted average exercise price | $ 4.76
Vested on the grant date |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Expected term (months) | 24 months
Vested after grant date on each month |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Expected term (months) | 36 months
Vesting on fourth anniversary of the grant date |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |
Expected term (months) | 48 months

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- Definition The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(iii) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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- Definition The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References No definition available. + Details
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- Definition The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period. + References No definition available. + Details
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- Definition The maximum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- Definition The minimum risk-free interest rate assumption that is used in valuing an option on its own shares. + References No definition available. + Details
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- Definition Expected term of award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (f)(2)(i) -URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901 + Details
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