想高效准确的用E4A语言取出类似下面文本中的有用数据，
使strD(0)=2019-06-26 ……
sinO(0)= 19.00
sinC(0)=18.09
…….
谢谢！
变量 strD 为文本型(888)
变量 sinO 为单精度小数型(888)
变量 sinC 为单精度小数型(888)
变量 sinH 为单精度小数型(888)
变量 sinL 为单精度小数型(888)
变量 sinV 为单精度小数型(888)
kline_dayqfq2020={"code":0,"msg":"","data":{"sz300693":{"qfqday":[["2019-03-26","19.000","18.090","19.160","18.010","33471.000"],["2019-03-27","19.710","18.720","19.900","18.580","78072.000"],["2019-03-28","18.190","17.730","18.430","17.710","57507.000"],["2019-03-29","17.700","17.950","17.980","17.300","41236.000"],["2019-04-01","17.960","18.430","18.560","17.730","39769.000"],["2019-04-02","18.440","18.540","18.840","18.260","38706.000"],["2019-07-09","13.360","13.460","13.580","13.300","8938.000"],["2019-07-10","13.480","13.170","13.520","13.160","9171.000",{"nd":"2018","fh_sh":"1","djr":"2019-07-09","cqr":"2019-07-10","FHcontent":"10\u6d3e1\u5143"}],["2019-07-11","13.210","13.170","13.400","13.100","8749.000"],["2019-07-12","13.260","13.290","13.390","13.130","9621.000"],["2019-07-15","13.160","13.320","13.360","12.830","19525.000"],["2020-06-17","18.680","18.680","18.760","18.290","30218.000",{"nd":"2019","fh_sh":"1","djr":"2020-06-16","cqr":"2020-06-17","FHcontent":"10\u6d3e1\u5143"}],["2020-06-18","18.840","19.150","19.600","18.700","56776.000"],["2020-06-19","19.020","19.140","19.420","18.900","41984.000"],["2020-06-22","19.180","18.900","19.390","18.670","46360.000"],["2020-06-23","19.000","18.490","19.060","18.400","37491.000"],["2020-07-15","24.390","25.400","26.350","24.030","93805.000"],["2020-07-16","25.220","23.820","25.610","23.800","60201.000"],["2020-07-17","23.670","24.430","24.900","23.670","46653.000"]],"qt":{"sz300693":["51","\u76db\u5f18\u80a1\u4efd","300693","24.43","23.82","23.67","46653","25256","21398","24.43","46","24.42","740","24.41","5","24.40","196","24.36","3","24.46","2","24.47","53","24.48","5","24.49","12","24.50","114","","20200717161403","0.61","2.56","24.90","23.67","24.43\/46653\/113501565","46653","11350","6.62","44.95","","24.90","23.67","5.16","17.20","33.43","5.04","26.20","21.44","0.52","804","24.33","57.16","53.88","","","1.38","11350.1565","0.0000","0","","GP-A","71.68","","0.41","10.98","7.05"],"market":["2020-07-1813:23:01|HK_close_\u5df2\u4f11\u5e02|SH_close_\u5df2\u4f11\u5e02|SZ_close_\u5df2\u4f11\u5e02|US_close_\u5df2\u4f11\u5e02|SQ_close_\u5df2\u4f11\u5e02|DS_close_\u5df2\u4f11\u5e02|ZS_close_\u5df2\u4f11\u5e02|NEWSH_close_\u5df2\u4f11\u5e02|NEWSZ_close_\u5df2\u4f11\u5e02|NEWHK_close_\u5df2\u4f11\u5e02|NEWUS_close_\u5df2\u4f11\u5e02|REPO_close_\u5df2\u4f11\u5e02|UK_close_\u5df2\u4f11\u5e02|KCB_close_\u5df2\u4f11\u5e02|IT_close_\u5df2\u4f11\u5e02|MY_close_\u5df2\u4f11\u5e02|EU_close_\u5df2\u4f11\u5e02|AH_close_\u5df2\u4f11\u5e02|DE_close_\u5df2\u4f11\u5e02|JW_close_\u5df2\u4f11\u5e02"],"zjlx":["sz300693","2835.42","2599.80","235.62","2.08","8514.74","8750.36","-235.62","-2.08","11350.16","24736.9787","34976.903","\u76db\u5f18\u80a1\u4efd","20200717","20200716^2269.52^4110.12","20200715^7004.77^5369.03","20200714^7055.56^15132.51","20200713^5571.71^7765.44"]},"mx_price":{"mx":{"data":[],"timeline":[]},"price":{"data":[]}},"prec":"18.650","version":"15"}}}
谢谢