[{"IndexDate":"2025-04-17","IndexValue":"773.91","DayChange":"","DayChangePercent":""},{"IndexDate":"2025-04-18","IndexValue":"770.84","DayChange":"-3.07","DayChangePercent":"-0.4"},{"IndexDate":"2025-04-21","IndexValue":"769.82","DayChange":"-1.02","DayChangePercent":"-0.13"},{"IndexDate":"2025-04-22","IndexValue":"768.80","DayChange":"-1.02","DayChangePercent":"-0.13"},{"IndexDate":"2025-04-23","IndexValue":"771.36","DayChange":"2.56","DayChangePercent":"0.33"},{"IndexDate":"2025-04-24","IndexValue":"769.82","DayChange":"-1.53","DayChangePercent":"-0.2"},{"IndexDate":"2025-04-25","IndexValue":"766.24","DayChange":"-3.58","DayChangePercent":"-0.47"},{"IndexDate":"2025-04-28","IndexValue":"745.78","DayChange":"-20.46","DayChangePercent":"-2.67"},{"IndexDate":"2025-04-29","IndexValue":"746.80","DayChange":"1.02","DayChangePercent":"0.14"},{"IndexDate":"2025-04-30","IndexValue":"753.45","DayChange":"6.65","DayChangePercent":"0.89"},{"IndexDate":"2025-05-06","IndexValue":"747.83","DayChange":"-5.63","DayChangePercent":"-0.75"},{"IndexDate":"2025-05-07","IndexValue":"750.90","DayChange":"3.07","DayChangePercent":"0.41"},{"IndexDate":"2025-05-08","IndexValue":"749.36","DayChange":"-1.53","DayChangePercent":"-0.2"},{"IndexDate":"2025-05-09","IndexValue":"746.29","DayChange":"-3.07","DayChangePercent":"-0.41"},{"IndexDate":"2025-05-12","IndexValue":"751.92","DayChange":"5.63","DayChangePercent":"0.75"},{"IndexDate":"2025-05-13","IndexValue":"770.33","DayChange":"18.41","DayChangePercent":"2.45"},{"IndexDate":"2025-05-14","IndexValue":"820.97","DayChange":"50.64","DayChangePercent":"6.57"},{"IndexDate":"2025-05-15","IndexValue":"823.53","DayChange":"2.56","DayChangePercent":"0.31"},{"IndexDate":"2025-05-16","IndexValue":"808.18","DayChange":"-15.35","DayChangePercent":"-1.86"}]
淄博苯乙烯价格指数