{"columns":[{"name":"o","type":"double"},{"name":"h","type":"double"},{"name":"l","type":"double"},{"name":"c","type":"double"},{"name":"v","type":"double"},{"name":"dt","type":"timestamp[ms]"}],"n_rows":89,"rows_kept":89,"cut":false,"text_format":"parquet-jsonl-2026-10-02","bounds":{"document_bytes":16777216,"package_text_limit_bytes":33554432,"package_text_slack_bytes":1024,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096,"vector_min":64,"vector_head_fixed":16,"vector_head_variable":64,"kv_value_chars":1048576,"nesting_max":64,"binary_text":true},"cells_cut":0,"cells_bad_utf8":0,"cells_raw":0,"cells_binary":0,"cells_binary_text":0,"cells_vector":0,"n_row_groups":1,"reader":"pyarrow 23.0.1, python 3.13","created_by":"parquet-cpp-arrow version 24.0.0","schema":{"fields":[{"name":"o","type":"double","nullable":true,"metadata":null,"children":null},{"name":"h","type":"double","nullable":true,"metadata":null,"children":null},{"name":"l","type":"double","nullable":true,"metadata":null,"children":null},{"name":"c","type":"double","nullable":true,"metadata":null,"children":null},{"name":"v","type":"double","nullable":true,"metadata":null,"children":null},{"name":"dt","type":"timestamp[ms]","nullable":true,"metadata":null,"children":null}],"parquet":"required group field_id=-1 schema {\n  optional double field_id=-1 o;\n  optional double field_id=-1 h;\n  optional double field_id=-1 l;\n  optional double field_id=-1 c;\n  optional double field_id=-1 v;\n  optional int64 field_id=-1 dt (Timestamp(isAdjustedToUTC=false, timeUnit=milliseconds, is_from_converted_type=false, force_set_converted_type=false));\n}\n"},"kv_metadata":[["ARROW:schema",{"$cut":{"chars":1740,"head":""}}],["pandas","{\"index_columns\": [\"dt\"], \"column_indexes\": [{\"name\": null, \"field_name\": null, \"pandas_type\": \"unicode\", \"numpy_type\": \"str\", \"metadata\": {\"encoding\": \"UTF-8\"}}], \"columns\": [{\"name\": \"o\", \"field_name\": \"o\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"h\", \"field_name\": \"h\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"l\", \"field_name\": \"l\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"c\", \"field_name\": \"c\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"v\", \"field_name\": \"v\", \"pandas_type\": \"float64\", \"numpy_type\": \"float64\", \"metadata\": null}, {\"name\": \"dt\", \"field_name\": \"dt\", \"pandas_type\": \"datetime\", \"numpy_type\": \"datetime64[ms]\", \"metadata\": null}], \"attributes\": {}, \"creator\": {\"library\": \"pyarrow\", \"version\": \"24.0.0\"}, \"pandas_version\": \"3.0.3\"}"]]}
[4261.48,4745.42,3400.0,4724.89,10015.640272,"2017-08-31T00:00:00.000"]
[4689.89,4939.19,2817.0,4378.51,27634.18912,"2017-09-30T00:00:00.000"]
[4378.49,6498.01,4110.0,6463.0,41626.388463,"2017-10-31T00:00:00.000"]
[6463.0,11300.03,5325.01,9838.96,108487.978119,"2017-11-30T00:00:00.000"]
[9837.0,19798.68,9380.0,13716.36,408476.658399,"2017-12-31T00:00:00.000"]
[13715.65,17176.24,9035.0,10285.1,816675.564467,"2018-01-31T00:00:00.000"]
[10285.1,11786.01,6000.01,10326.76,1243940.85531,"2018-02-28T00:00:00.000"]
[10325.64,11710.0,6600.1,6923.91,1235326.31402,"2018-03-31T00:00:00.000"]
[6922.0,9759.82,6430.0,9246.01,1110964.015581,"2018-04-30T00:00:00.000"]
[9246.01,10020.0,7032.95,7485.01,914476.377885,"2018-05-31T00:00:00.000"]
[7485.01,7786.69,5750.0,6390.07,942249.765944,"2018-06-30T00:00:00.000"]
[6391.08,8491.77,6070.0,7730.93,1102510.436786,"2018-07-31T00:00:00.000"]
[7735.67,7750.0,5880.0,7011.21,1408159.816556,"2018-08-31T00:00:00.000"]
[7011.21,7410.0,6111.0,6626.57,1100653.423315,"2018-09-30T00:00:00.000"]
[6626.57,7680.0,6205.0,6371.93,629922.086219,"2018-10-31T00:00:00.000"]
[6369.52,6615.15,3652.66,4041.32,1210365.449617,"2018-11-30T00:00:00.000"]
[4041.27,4312.99,3156.26,3702.9,1591229.147171,"2018-12-31T00:00:00.000"]
[3701.23,4069.8,3349.92,3434.1,908244.14054,"2019-01-31T00:00:00.000"]
[3434.1,4198.0,3373.1,3813.69,861783.986727,"2019-02-28T00:00:00.000"]
[3814.26,4140.0,3670.69,4103.95,787190.48925,"2019-03-31T00:00:00.000"]
[4102.44,5600.0,4067.0,5320.81,1126961.315101,"2019-04-30T00:00:00.000"]
[5321.94,9074.26,5316.2,8555.0,1498409.89023,"2019-05-31T00:00:00.000"]
[8555.0,13970.0,7444.58,10854.1,1689489.647326,"2019-06-30T00:00:00.000"]
[10854.1,13147.08,9060.0,10080.53,1886176.065915,"2019-07-31T00:00:00.000"]
[10080.53,12330.7,9320.0,9587.47,1201961.576316,"2019-08-31T00:00:00.000"]
[9588.74,10905.87,7710.0,8289.34,1116856.475836,"2019-09-30T00:00:00.000"]
[8289.97,10370.0,7300.0,9140.85,1446755.854716,"2019-10-31T00:00:00.000"]
[9140.86,9513.68,6515.0,7541.89,1499118.774995,"2019-11-30T00:00:00.000"]
[7540.63,7750.0,6435.0,7195.23,1307026.4679400001,"2019-12-31T00:00:00.000"]
[7195.24,9578.0,6871.04,9352.89,1691323.137782,"2020-01-31T00:00:00.000"]
[9351.71,10500.0,8445.0,8523.61,1609726.154564,"2020-02-29T00:00:00.000"]
[8523.61,9188.0,3782.13,6410.44,3789768.913125,"2020-03-31T00:00:00.000"]
[6412.14,9460.0,6150.11,8620.0,2528373.691121,"2020-04-30T00:00:00.000"]
[8620.0,10067.0,8117.0,9448.27,2685340.078508,"2020-05-31T00:00:00.000"]
[9448.27,10380.0,8833.0,9138.55,1504745.517922,"2020-06-30T00:00:00.000"]
[9138.08,11444.0,8893.03,11335.46,1507827.21494,"2020-07-31T00:00:00.000"]
[11335.46,12468.0,10518.5,11649.51,1891193.007128,"2020-08-31T00:00:00.000"]
[11649.51,12050.85,9825.0,10776.59,1730389.1601789999,"2020-09-30T00:00:00.000"]
[10776.59,14100.0,10374.0,13791.0,1592619.954492,"2020-10-31T00:00:00.000"]
[13791.0,19863.16,13195.05,19695.87,2707064.911165,"2020-11-30T00:00:00.000"]
[19695.87,29300.0,17572.33,28923.63,2495281.856217,"2020-12-31T00:00:00.000"]
[28923.63,41950.0,28130.0,33092.98,3435639.257943,"2021-01-31T00:00:00.000"]
[33092.97,58352.8,32296.16,45135.66,2518242.148517,"2021-02-28T00:00:00.000"]
[45134.11,61844.0,44950.53,58740.55,2098808.027432,"2021-03-31T00:00:00.000"]
[58739.46,64854.0,46930.0,57694.27,1993468.938007,"2021-04-30T00:00:00.000"]
[57697.25,59500.0,30000.0,37253.81,3536245.256573,"2021-05-31T00:00:00.000"]
[37253.82,41330.0,28805.0,35045.0,2901775.305923,"2021-06-30T00:00:00.000"]
[35045.0,42448.0,29278.0,41461.83,1778463.264837,"2021-07-31T00:00:00.000"]
[41461.84,50500.0,37332.7,47100.89,1635402.874245,"2021-08-31T00:00:00.000"]
[47100.89,52920.0,39600.0,43824.1,1527799.510768,"2021-09-30T00:00:00.000"]
[43820.01,67000.0,43283.03,61299.8,1565556.292623,"2021-10-31T00:00:00.000"]
[61299.81,69000.0,53256.64,56950.56,1291900.105248,"2021-11-30T00:00:00.000"]
[56950.56,59053.55,42000.3,46216.93,1233709.997548,"2021-12-31T00:00:00.000"]
[46216.93,47990.0,32917.17,38466.9,1279407.465721,"2022-01-31T00:00:00.000"]
[38466.9,45821.0,34322.28,43160.0,1253514.21906,"2022-02-28T00:00:00.000"]
[43160.0,48189.84,37155.0,45510.34,1501398.79591,"2022-03-31T00:00:00.000"]
[45510.35,47444.11,37578.2,37630.8,1267655.68178,"2022-04-30T00:00:00.000"]
[37630.8,40023.77,26700.0,31801.04,2387839.6808040002,"2022-05-31T00:00:00.000"]
[31801.05,31982.97,17622.0,19942.21,2816058.473226,"2022-06-30T00:00:00.000"]
[19942.21,24668.0,18781.0,23293.32,4983278.5881,"2022-07-31T00:00:00.000"]
[23296.36,25211.32,19520.0,20050.02,5692462.41571,"2022-08-31T00:00:00.000"]
[20048.44,22799.0,18125.98,19422.61,9838930.53657,"2022-09-30T00:00:00.000"]
[19422.61,21085.0,18190.0,20490.74,7499121.81542,"2022-10-31T00:00:00.000"]
[20490.74,21480.65,15476.0,17163.64,9127693.509065,"2022-11-30T00:00:00.000"]
[17165.53,18387.95,16256.3,16542.4,5803833.88187,"2022-12-31T00:00:00.000"]
[16541.77,23960.54,16499.01,23125.13,7977028.87801,"2023-01-31T00:00:00.000"]
[23125.13,25250.0,21351.07,23141.57,8642691.27165,"2023-02-28T00:00:00.000"]
[23141.57,29184.68,19549.09,28465.36,9516189.35846,"2023-03-31T00:00:00.000"]
[28465.36,31000.0,26942.82,29233.21,1626745.5585,"2023-04-30T00:00:00.000"]
[29233.2,29820.0,25811.46,27210.35,1302000.49221,"2023-05-31T00:00:00.000"]
[27210.36,31431.94,24800.0,30472.0,1387207.48275,"2023-06-30T00:00:00.000"]
[30471.99,31804.2,28861.9,29232.25,925773.81731,"2023-07-31T00:00:00.000"]
[29232.26,30244.0,25166.0,25940.78,1025866.55023,"2023-08-31T00:00:00.000"]
[25940.77,27483.57,24901.0,26962.56,809329.04893,"2023-09-30T00:00:00.000"]
[26962.57,35280.0,26538.66,34639.77,1141403.6799,"2023-10-31T00:00:00.000"]
[34639.78,38450.0,34097.39,37723.96,1055690.59638,"2023-11-30T00:00:00.000"]
[37723.97,44700.0,37615.86,42283.58,1195409.976,"2023-12-31T00:00:00.000"]
[42283.58,48969.48,38555.0,42580.0,1403408.84978,"2024-01-31T00:00:00.000"]
[42580.0,64000.0,41884.28,61130.98,1206112.69545,"2024-02-29T00:00:00.000"]
[61130.99,73777.0,59005.0,71280.01,1706807.381342,"2024-03-31T00:00:00.000"]
[71280.0,72797.99,59191.6,60672.0,1201500.9585199999,"2024-04-30T00:00:00.000"]
[60672.01,71979.0,56552.82,67540.01,945031.04072,"2024-05-31T00:00:00.000"]
[67540.01,71997.02,58402.0,62772.01,696818.1881799999,"2024-06-30T00:00:00.000"]
[62772.01,70079.99,53485.93,64628.0,908004.33426,"2024-07-31T00:00:00.000"]
[64628.01,65659.78,49000.0,58973.99,1010291.47396,"2024-08-31T00:00:00.000"]
[58974.0,66498.0,52550.0,63327.59,734117.07575,"2024-09-30T00:00:00.000"]
[63327.6,73620.12,58946.0,70292.01,756010.86343,"2024-10-31T00:00:00.000"]
[70292.01,99588.01,66835.0,96407.99,1343559.242196,"2024-11-30T00:00:00.000"]
[96407.99,108353.0,90500.0,93576.0,1019450.065773,"2024-12-31T00:00:00.000"]