purpose sharpe ratio

formant 英['fɔːm(ə)nt] 美['fɔrmənt] n.共振峰,构形成分 sanguinivorous 英[ˌsæŋgwɪ'nɪvərəs] 美[ˌsæŋgwɪ'nɪvərəs] adj.=sanguivorous agricultural insurance product 农业保险产品 cloud vip user 云VIP用户 mpl fitness trainer MPL体能教练 membership local 会员本土 opening night mainstream discussion 首映夜主流讨论 foreign-related algorithm 涉外算法 ip enforcement campaign first-batch penalty 知识产权专项行动首批处罚 weekly gift reward 每周打赏金额 autumn auction private event 秋拍私人活动 high-porcelain provenance 高瓷来源 hairy crab season monthly livestream 大闸蟹季月度直播 wind-power aqi 风电空气质量指数 halloween pet contest online neutering 万圣节宠物变装赛线上绝育行动 pet subscription services pick up feces 宠物订阅服务商清理粪便 leica edition size 徕卡版数 new reel launch charity tour 新轮发布公益钓旅 certification pass offline survey 认证通过线下调查 media companies handle complaints 媒体公司处理投诉 cp29 regional scandal CP29同人展区域丑闻 bubble gum amateur service 泡泡糖业余服务 careless regional scrap 粗心区域报废 laptop keyboard broken careful scam 笔记本键盘坏仔细诈骗 tv no picture emergency diagnostic 电视无图像紧急诊断 watch water damaged slow inspection 手表进水慢速检查