{"dataset": [["date", "index", "day", "day_t", "month", "month_t", "quarter", "quarter_t", "year"], ["2025-04-08", 565.726, 0.00483839, -0.0444696, 0.233069, -0.0444696, -0.140595, -0.0444696, -0.0444696], ["2025-04-09", 565.753, 0.00462355, -0.0405372, 0.23312, -0.0405372, -0.138885, -0.0405372, -0.0405372], ["2025-04-10", 565.778, 0.00441243, -0.0376506, 0.232202, -0.0376506, -0.137418, -0.0376506, -0.0376506], ["2025-04-11", 565.801, 0.00419567, -0.0357419, 0.230374, -0.0357419, -0.136161, -0.0357419, -0.0357419], ["2025-04-12", 565.824, 0.00397253, -0.0347859, 0.227691, -0.0347859, -0.135146, -0.0347859, -0.0347859], ["2025-04-13", 565.845, 0.00376723, -0.0347053, 0.224225, -0.0347053, -0.134325, -0.0347053, -0.0347053], ["2025-04-14", 565.865, 0.00357912, -0.0354401, 0.220049, -0.0354401, -0.133632, -0.0354401, -0.0354401], ["2025-04-15", 565.885, 0.00340335, -0.0369253, 0.215222, -0.0369253, -0.133015, -0.0369253, -0.0369253], ["2025-04-16", 565.903, 0.0032481, -0.0390776, 0.20983, -0.0390776, -0.132389, -0.0390776, -0.0390776], ["2025-04-17", 565.921, 0.00310571, -0.0418437, 0.203953, -0.0418437, -0.131566, -0.0418437, -0.0418437], ["2025-04-18", 565.937, 0.00297009, -0.0451389, 0.197662, -0.0451389, -0.130485, -0.0451389, -0.0451389], ["2025-04-19", 565.954, 0.00285003, -0.0488933, 0.191043, -0.0488933, -0.129068, -0.0488933, -0.0488933], ["2025-04-20", 565.969, 0.00274782, -0.0530441, 0.184176, -0.0530441, -0.127265, -0.0530441, -0.0530441], ["2025-04-21", 565.984, 0.00266503, -0.057529, 0.177116, -0.057529, -0.125012, -0.057529, -0.057529], ["2025-04-22", 565.999, 0.00259451, -0.0622842, 0.169917, -0.0622842, -0.122249, -0.0622842, -0.0622842], ["2025-04-23", 566.013, 0.00253381, -0.067244, 0.162657, -0.067244, -0.118929, -0.067244, -0.067244], ["2025-04-24", 566.027, 0.00248953, -0.0723603, 0.155426, -0.0723603, -0.115013, -0.0723603, -0.0723603], ["2025-04-25", 566.041, 0.00246433, -0.0775681, 0.148308, -0.0775681, -0.110469, -0.0775681, -0.0775681], ["2025-04-26", 566.055, 0.00246063, -0.0827849, 0.141383, -0.0827849, -0.105213, -0.0827849, -0.0827849], ["2025-04-27", 566.069, 0.00247477, -0.0879454, 0.134717, -0.0879454, -0.0991955, -0.0879454, -0.0879454], ["2025-04-28", 566.083, 0.00250498, -0.0929908, 0.128385, -0.0929908, -0.0923352, -0.0929908, -0.0929908], ["2025-04-29", 566.098, 0.00255488, -0.0978502, 0.122453, -0.0978502, -0.0845522, -0.0978502, -0.0978502], ["2025-04-30", 566.113, 0.00263584, -0.102412, 0.117016, -0.102412, -0.0757671, -0.102412, -0.102412], ["2025-05-01", 566.128, 0.00273147, -0.106635, 0.119751, -0.106635, -0.0658979, -0.106635, -0.106635], ["2025-05-02", 566.144, 0.00281041, -0.110561, 0.114972, -0.110561, -0.0548891, -0.110561, -0.110561], ["2025-05-03", 566.16, 0.00287734, -0.114219, 0.110731, -0.114219, -0.0427351, -0.114219, -0.114219], ["2025-05-04", 566.177, 0.0029437, -0.117633, 0.107025, -0.117633, -0.0295214, -0.117633, -0.117633], ["2025-05-05", 566.194, 0.00301956, -0.120813, 0.103833, -0.120813, -0.0153384, -0.120813, -0.120813], ["2025-05-06", 566.212, 0.0031056, -0.123759, 0.101126, -0.123759, -0.000272043, -0.123759, -0.123759], ["2025-05-07", 566.23, 0.00319901, -0.12634, 0.0988949, -0.12634, 0.0156109, -0.12634, -0.12634], ["2025-05-08", 566.248, 0.00328428, -0.128573, 0.0971092, -0.128573, 0.0322777, -0.128573, -0.128573], ["2025-05-09", 566.267, 0.00334692, -0.130491, 0.0956164, -0.130491, 0.0496133, -0.130491, -0.130491], ["2025-05-10", 566.287, 0.0034122, -0.13211, 0.0944039, -0.13211, 0.0675217, -0.13211, -0.13211], ["2025-05-11", 566.306, 0.0034769, -0.133434, 0.0934676, -0.133434, 0.0859182, -0.133434, -0.133434], ["2025-05-12", 566.327, 0.00354989, -0.134473, 0.0928212, -0.134473, 0.104709, -0.134473, -0.134473], ["2025-05-13", 566.347, 0.00363444, -0.135228, 0.0924828, -0.135228, 0.123824, -0.135228, -0.135228], ["2025-05-14", 566.368, 0.00370514, -0.135729, 0.0924207, -0.135729, 0.14315, -0.135729, -0.135729], ["2025-05-15", 566.389, 0.00377292, -0.135987, 0.0926147, -0.135987, 0.162546, -0.135987, -0.135987], ["2025-05-16", 566.411, 0.00384978, -0.136052, 0.0930615, -0.136052, 0.182006, -0.136052, -0.136052], ["2025-05-17", 566.433, 0.00392343, -0.135948, 0.0937374, -0.135948, 0.201468, -0.135948, -0.135948], ["2025-05-18", 566.456, 0.00399651, -0.135668, 0.094629, -0.135668, 0.220845, -0.135668, -0.135668], ["2025-05-19", 566.479, 0.00408045, -0.135219, 0.0957404, -0.135219, 0.240048, -0.135219, -0.135219], ["2025-05-20", 566.503, 0.00415321, -0.134616, 0.0970448, -0.134616, 0.258967, -0.134616, -0.134616], ["2025-05-21", 566.527, 0.00422933, -0.133863, 0.0985277, -0.133863, 0.277507, -0.133863, -0.133863], ["2025-05-22", 566.551, 0.00431453, -0.132968, 0.100179, -0.132968, 0.295587, -0.132968, -0.132968], ["2025-05-23", 566.576, 0.00440603, -0.131923, 0.101992, -0.131923, 0.313136, -0.131923, -0.131923], ["2025-05-24", 566.602, 0.00451808, -0.130696, 0.103978, -0.130696, 0.330115, -0.130696, -0.130696], ["2025-05-25", 566.628, 0.00462953, -0.129318, 0.10612, -0.129318, 0.346437, -0.129318, -0.129318], ["2025-05-26", 566.655, 0.00474518, -0.1278, 0.108404, -0.1278, 0.362006, -0.1278, -0.1278], ["2025-05-27", 566.682, 0.00485126, -0.126154, 0.110797, -0.126154, 0.376708, -0.126154, -0.126154], ["2025-05-28", 566.71, 0.00495927, -0.12437, 0.113284, -0.12437, 0.390427, -0.12437, -0.12437], ["2025-05-29", 566.739, 0.00503838, -0.122481, 0.11582, -0.122481, 0.403075, -0.122481, -0.122481], ["2025-05-30", 566.768, 0.00510929, -0.120467, 0.118378, -0.120467, 0.414573, -0.120467, -0.120467], ["2025-05-31", 566.797, 0.0051754, -0.118348, 0.12092, -0.118348, 0.42478, -0.118348, -0.118348], ["2025-06-01", 566.827, 0.00524092, -0.116153, 0.120619, -0.116153, 0.433742, -0.116153, -0.116153], ["2025-06-02", 566.857, 0.00531078, -0.113891, 0.123055, -0.113891, 0.441529, -0.113891, -0.113891], ["2025-06-03", 566.888, 0.00538022, -0.111564, 0.125494, -0.111564, 0.448195, -0.111564, -0.111564], ["2025-06-04", 566.918, 0.00544537, -0.10918, 0.127923, -0.10918, 0.453794, -0.10918, -0.10918], ["2025-06-05", 566.95, 0.00551084, -0.10675, 0.130331, -0.10675, 0.458384, -0.10675, -0.10675], ["2025-06-06", 566.981, 0.00557608, -0.104303, 0.132712, -0.104303, 0.462043, -0.104303, -0.104303], ["2025-06-07", 567.013, 0.00562203, -0.10188, 0.135052, -0.10188, 0.464812, -0.10188, -0.10188], ["2025-06-08", 567.045, 0.00566797, -0.0994192, 0.137376, -0.0994192, 0.466737, -0.0994192, -0.0994192], ["2025-06-09", 567.078, 0.00571972, -0.0969287, 0.139687, -0.0969287, 0.467889, -0.0969287, -0.0969287], ["2025-06-10", 567.11, 0.00577057, -0.0944104, 0.141984, -0.0944104, 0.468334, -0.0944104, -0.0944104], ["2025-06-11", 567.144, 0.00582748, -0.0918623, 0.144265, -0.0918623, 0.46814, -0.0918623, -0.0918623], ["2025-06-12", 567.177, 0.00587358, -0.0893067, 0.146507, -0.0893067, 0.467361, -0.0893067, -0.0893067], ["2025-06-13", 567.211, 0.00593827, -0.0867393, 0.148743, -0.0867393, 0.466067, -0.0867393, -0.0867393], ["2025-06-14", 567.245, 0.00600117, -0.0841757, 0.150975, -0.0841757, 0.464315, -0.0841757, -0.0841757], ["2025-06-15", 567.279, 0.00606406, -0.0816404, 0.153192, -0.0816404, 0.462148, -0.0816404, -0.0816404], ["2025-06-16", 567.314, 0.00612579, -0.0791487, 0.155398, -0.0791487, 0.459634, -0.0791487, -0.0791487], ["2025-06-17", 567.349, 0.00617722, -0.0767117, 0.157582, -0.0767117, 0.456827, -0.0767117, -0.0767117], ["2025-06-18", 567.384, 0.00622676, -0.0743437, 0.159731, -0.0743437, 0.453792, -0.0743437, -0.0743437], ["2025-06-19", 567.42, 0.00627885, -0.0720467, 0.16186, -0.0720467, 0.4506, -0.0720467, -0.0720467], ["2025-06-20", 567.456, 0.00634469, -0.0698234, 0.163979, -0.0698234, 0.447329, -0.0698234, -0.0698234], ["2025-06-21", 567.492, 0.00641445, -0.0676851, 0.166082, -0.0676851, 0.444015, -0.0676851, -0.0676851], ["2025-06-22", 567.529, 0.0064842, -0.0656475, 0.168164, -0.0656475, 0.440704, -0.0656475, -0.0656475], ["2025-06-23", 567.566, 0.00655395, -0.0637248, 0.170203, -0.0637248, 0.437462, -0.0637248, -0.0637248], ["2025-06-24", 567.604, 0.00660594, -0.0619359, 0.172183, -0.0619359, 0.434345, -0.0619359, -0.0619359], ["2025-06-25", 567.641, 0.00665234, -0.06031, 0.174093, -0.06031, 0.431413, -0.06031, -0.06031], ["2025-06-26", 567.679, 0.00668009, -0.0588926, 0.175925, -0.0588926, 0.428706, -0.0588926, -0.0588926], ["2025-06-27", 567.717, 0.00671599, -0.0576193, 0.177685, -0.0576193, 0.426279, -0.0576193, -0.0576193], ["2025-06-28", 567.756, 0.00673723, -0.0565377, 0.179387, -0.0565377, 0.424179, -0.0565377, -0.0565377], ["2025-06-29", 567.794, 0.00675845, -0.0556076, 0.181039, -0.0556076, 0.42245, -0.0556076, -0.0556076]], "title": "\u4e2d\u56fd\u6d88\u8d39\u8005\u7269\u4ef7\u6307\u6570(CPI)", "start": "2025-04-08", "end": "2025-06-29"}