def roe(param1, param2, param3): """ ZH: 净资产收益率 EN: Return Of Equity Parameters: param1 - float 净利润 param2 - float 所有者权益合计(当期) param3 - float 所有者权益合计(上期) Returns: value - float 净资产收益率 """ value = param1 / (param2 + param3) * 2 * 100 value = round(value, 2) return value def roa(param1, param2, param3, param4): """ ZH: 总资产报酬率 EN: Return Of Assets Parameters: param1 - float 利润总额 param2 - float 利息支出 param3 - float 资产总计(当期) param4 - float 资产总计(上期) Returns: value - float 总资产报酬率 """ value = (param1 + param2) / (param3 + param4) * 2 * 100 value = round(value, 2) return value def tat(param1, param2, param3): """ ZH: 总资产周转率 EN: Total Assets Turnover Parameters: param1 - float 营业收入 param2 - float 资产总计(当期) param3 - float 资产总计(上期) Returns: value - float 总资产周转率 """ value = param1 / (param2 + param3) * 2 * 100 value = round(value) return value def acrt(param1, param2): """ ZH: 应收账款周转速度 EN: Accounts Receivable Turnover Speed Parameters: param1 - float 营业收入 param2 - float 应收账款 Returns: value - float 应收账款周算速度 """ value = round(param1 / param2, 2) return value def ivtt(param1, param2, param3): """ ZH: 存货周转率 EN: Inventory Turnover Parameters: param1 - float 营业成本 param2 - float 存货(当期) param3 - float 存货(上期) Returns: value - 存货周转率 """ value = param1 / (param2 + param3) * 2 * 100 value = round(value, 2) return value def dbar(param1, param2): """ ZH: 资产负债率 EN: Debt Asset Ratio Parameters: param1 - float 负债合计 param2 - float 资产总计 Returns: value - float 资产负债率 """ value = round(param1 / param2 * 100, 2) return value def icm(param1, param2): """ ZH: 利息保障倍数 EN: Interest Cover Multiplier Parameters: param1 - float 息税前利润 param2 - float 利息支出 Returns: value - float 利息保障倍数 """ value = round(param1 / param2, 2) return value def qkr(param1, param2, param3): """ ZH: 速动比率 EN: Quick Ratio Unit: % Parameters: param1 - float 流动资产合计 param2 - float 存货 param3 - float 流动负债合计 Returns: value - float 速动比率 """ value = (param1 - param2) / param3 * 100 value = round(value, 2) return value def bgr(param1, param2): """ ZH: 计算营业增长率 EN: Business Growth Rate Unit: % Parameters: param1 - float 营业收入(当期) param2 - float 营业收入(上期) Returns: value - float 营业增长率 """ value = (param1 - param2) / param2 * 100 value = round(value, 2) return value def tagr(param1, param2): """ ZH: 总资产增长率 EN: Total Assets Growth Rate Unit: % Parameters: param2 - float 资产总计(当期) param3 - float 资产总计(上期) Returns: value - float 总资产增长率 """ value = (param1 - param2) / param2 * 100 value = round(value, 2) return value def tio(param1, param2): """ ZH: 技术投入比率 EN: Technology Input-Output Ratio Unit: % Parameters: param1 - float 研发费用 param2 - float 营业收入 Returns: value - type 技术投入率 """ value = round(param1 / param2 * 100, 2) return value