""" 买入条件工具 """ # 获取自由流通市值限制 # 返回:(最大买入,最优自由流通最小,最优自由流通最大) from trade.trade_manager import MarketSituationManager # 获取自由流通市值的阈值范围 # (最小流通,最大流通,优秀开始,优秀结束,最优开始,最优结束,最大可买) def get_zyltgb_threshold(market_sitation: int): if market_sitation == MarketSituationManager.SITUATION_GOOD: return 31, 100, 40, 100, 40, 80, 100 # return 5.9, 41, 8.9, 25, 8.9, 19, 80 # TODO 大规模测试 return 5.9, 2000, 8.9, 25, 8.9, 19, 2000 # 获取量比的等级获取量 def get_volume_rate_by_level(level: int): volume_rates = [0, 0.19, 0.49, 0.89] return volume_rates[level]