PTA商品指数表

日期	数值	较前日涨跌幅	↑↓	累积增长点数	累积涨幅
2025-12-20	46.42	0.00%	→	1.06	2.34%
2025-12-19	46.42	1.09%	↑	1.06	2.34%
2025-12-18	45.92	1.23%	↑	0.56	1.23%
2025-12-17	45.36	0.09%	↑	0	0.00%
2025-12-16	45.32	-0.57%	↓	-0.04	-0.09%
2025-12-15	45.58	0.22%	↑	0.22	0.49%
2025-12-14	45.48	0.00%	→	0.12	0.26%
2025-12-13	45.48	0.00%	→	0.12	0.26%
2025-12-12	45.48	-0.26%	↓	0.12	0.26%
2025-12-11	45.60	0.31%	↑	0.24	0.53%
2025-12-10	45.46	-0.98%	↓	0.1	0.22%
2025-12-09	45.91	-0.11%	↓	0.55	1.21%
2025-12-08	45.96	-0.13%	↓	0.6	1.32%
2025-12-07	46.02	0.00%	→	0.66	1.46%
2025-12-06	46.02	0.00%	→	0.66	1.46%
2025-12-05	46.02	-0.17%	↓	0.66	1.46%
2025-12-04	46.10	-0.07%	↓	0.74	1.63%
2025-12-03	46.13	-0.06%	↓	0.77	1.70%
2025-12-02	46.16	0.11%	↑	0.8	1.76%
2025-12-01	46.11	0.96%	↑	0.75	1.65%
2025-11-30	45.67	0.00%	→	0.31	0.68%
2025-11-29	45.67	0.00%	→	0.31	0.68%
2025-11-28	45.67	0.64%	↑	0.31	0.68%
2025-11-27	45.38	-0.57%	↓	0.02	0.04%
2025-11-26	45.64	0.09%	↑	0.28	0.62%
2025-11-25	45.60	0.07%	↑	0.24	0.53%
2025-11-24	45.57	0.55%	↑	0.21	0.46%
2025-11-23	45.32	0.00%	→	-0.04	-0.09%
2025-11-22	45.32	0.00%	→	-0.04	-0.09%
2025-11-21	45.32	-0.72%	↓	-0.04	-0.09%
2025-11-20	45.65	0.15%	↑	0.29	0.64%
2025-11-19	45.58	0.44%	↑	0.22	0.49%
2025-11-18	45.38	-0.40%	↓	0.02	0.04%
2025-11-17	45.56	-0.52%	↓	0.2	0.44%
2025-11-16	45.80	0.00%	→	0.44	0.97%
2025-11-15	45.80	0.00%	→	0.44	0.97%
2025-11-14	45.80	1.73%	↑	0.44	0.97%
2025-11-13	45.02	-0.95%	↓	-0.34	-0.75%
2025-11-12	45.45	-0.02%	↓	0.09	0.20%
2025-11-11	45.46	-0.20%	↓	0.1	0.22%
2025-11-10	45.55	1.02%	↑	0.19	0.42%
2025-11-09	45.09	0.00%	→	-0.27	-0.60%
2025-11-08	45.09	0.00%	→	-0.27	-0.60%
2025-11-07	45.09	0.83%	↑	-0.27	-0.60%
2025-11-06	44.72	0.13%	↑	-0.64	-1.41%
2025-11-05	44.66	-0.31%	↓	-0.7	-1.54%
2025-11-04	44.80	0.25%	↑	-0.56	-1.23%
2025-11-03	44.69	0.31%	↑	-0.67	-1.48%
2025-11-02	44.55	0.00%	→	-0.81	-1.79%
2025-11-01	44.55	0.00%	→	-0.81	-1.79%
2025-10-31	44.55	-0.18%	↓	-0.81	-1.79%
2025-10-30	44.63	-0.04%	↓	-0.73	-1.61%
2025-10-29	44.65	-0.09%	↓	-0.71	-1.57%
2025-10-28	44.69	0.49%	↑	-0.67	-1.48%
2025-10-27	44.47	1.51%	↑	-0.89	-1.96%
2025-10-26	43.81	0.00%	→	-1.55	-3.42%
2025-10-25	43.81	0.00%	→	-1.55	-3.42%
2025-10-24	43.81	0.05%	↑	-1.55	-3.42%
2025-10-23	43.79	1.16%	↑	-1.57	-3.46%
2025-10-22	43.29	1.05%	↑	-2.07	-4.56%
2025-10-21	42.84	0.14%	↑	-2.52	-5.56%
2025-10-20	42.78	-0.42%	↓	-2.58	-5.69%
2025-10-19	42.96	0.00%	→	-2.4	-5.29%
2025-10-18	42.96	0.00%	→	-2.4	-5.29%
2025-10-17	42.96	-0.51%	↓	-2.4	-5.29%
2025-10-16	43.18	0.16%	↑	-2.18	-4.81%
2025-10-15	43.11	-1.42%	↓	-2.25	-4.96%
2025-10-14	43.73	-0.70%	↓	-1.63	-3.59%
2025-10-13	44.04	-0.63%	↓	-1.32	-2.91%
2025-10-12	44.32	0.00%	→	-1.04	-2.29%
2025-10-11	44.32	0.00%	→	-1.04	-2.29%
2025-10-10	44.32	-0.96%	↓	-1.04	-2.29%
2025-10-09	44.75	-0.67%	↓	-0.61	-1.34%
2025-10-08	45.05	0.00%	→	-0.31	-0.68%
2025-10-07	45.05	0.00%	→	-0.31	-0.68%
2025-10-06	45.05	0.00%	→	-0.31	-0.68%
2025-10-05	45.05	0.00%	→	-0.31	-0.68%
2025-10-04	45.05	0.00%	→	-0.31	-0.68%
2025-10-03	45.05	0.00%	→	-0.31	-0.68%
2025-10-02	45.05	0.00%	→	-0.31	-0.68%
2025-10-01	45.05	0.00%	→	-0.31	-0.68%
2025-09-30	45.05	-0.38%	↓	-0.31	-0.68%
2025-09-29	45.22	-0.57%	↓	-0.14	-0.31%
2025-09-28	45.48	0.00%	→	0.12	0.26%
2025-09-27	45.48	0.00%	→	0.12	0.26%
2025-09-26	45.48	0.09%	↑	0.12	0.26%
2025-09-25	45.44	1.36%	↑	0.08	0.18%
2025-09-24	44.83	-0.99%	↓	-0.53	-1.17%
2025-09-23	45.28	-0.18%	↓	-0.08	-0.18%
2025-09-22	45.36	-0.09%	↓	0	0.00%

备注：累积增长点数 = 当前值 - 初值

累积涨幅 = (当前值 - 初值) / 初值 * 100%