[{"IndexDate":"2026-04-21","IndexValue":"1085.45","DayChange":"","DayChangePercent":""},{"IndexDate":"2026-04-22","IndexValue":"1060.05","DayChange":"-25.4","DayChangePercent":"-2.34"},{"IndexDate":"2026-04-23","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-04-24","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-04-27","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-04-28","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-04-29","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-04-30","IndexValue":"1060.05","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-06","IndexValue":"1064.67","DayChange":"4.62","DayChangePercent":"0.44"},{"IndexDate":"2026-05-07","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-08","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-11","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-12","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-13","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-14","IndexValue":"1064.67","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-15","IndexValue":"1048.50","DayChange":"-16.17","DayChangePercent":"-1.52"},{"IndexDate":"2026-05-18","IndexValue":"1048.50","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-19","IndexValue":"1048.50","DayChange":"0","DayChangePercent":"0"},{"IndexDate":"2026-05-20","IndexValue":"1048.50","DayChange":"0","DayChangePercent":"0"}]
淄博LDPE价格指数