设置预警

日期	收盘价	涨跌幅	成交量
2026-09-17	8872.0	-1.05%	593,573
2026-09-17	8872.0	-1.05%	593,573
2026-09-17	8872.0	-1.05%	593,573
2026-09-17	8872.0	-1.05%	593,516
2026-09-17	8870.0	-1.07%	557,790
2026-09-17	8873.0	-1.04%	471,718
2026-09-17	8877.0	-0.99%	427,733
2026-09-17	8896.0	-0.78%	364,145
2026-09-17	8870.0	-1.07%	223,389
2026-09-16	8988.0	+0.95%	902,098
2026-09-16	8999.0	+1.08%	868,186
2026-09-16	8997.0	+1.06%	824,296
2026-09-16	8939.0	+0.40%	767,038
2026-09-16	8939.0	+0.40%	767,038
2026-09-16	8939.0	+0.40%	767,038
2026-09-16	8939.0	+0.40%	767,038
2026-09-16	8931.0	+0.31%	766,364
2026-09-16	8998.0	+1.07%	688,202
2026-09-16	9093.0	+2.13%	591,434
2026-09-16	9101.0	+2.22%	551,769
2026-09-16	9064.0	+1.81%	463,160
2026-09-16	8970.0	+0.75%	324,940
2026-09-15	8876.0	-0.80%	763,249
2026-09-15	8859.0	-0.99%	725,576
2026-09-15	8863.0	-0.95%	693,076
2026-09-15	8831.0	-1.31%	635,307
2026-09-15	8831.0	-1.31%	635,307
2026-09-15	8831.0	-1.31%	635,307
2026-09-15	8831.0	-1.31%	635,307
2026-09-15	8836.0	-1.25%	635,110

品种	最新价	涨跌幅	成交量
乙二醇 EG	6165.0	+0.06%	1,863,338
玻璃 FG	910.0	+0.00%	787,293
塑料 L	8524.0	-1.00%	496,411
甲醇 MA	3024.0	-0.40%	434,170
纯碱 SA	1013.0	+0.10%	957,428
PTA TA	6462.0	-0.89%	1,042,477
PVC V	4872.0	+0.06%	1,112,581

聚丙烯（PP）是大连商品交易所上市品种，是五大通用塑料之一。PP由丙烯聚合而成，广泛应用于汽车零部件、家电外壳、包装薄膜、管材和纤维。PP价格受上游丙烯价格（油头、煤头、PDH三条路线）、石化装置检修和下游汽车家电产销数据影响。PP与PE（塑料）的价差（PP-PE价差）反映两类塑料的供给结构差异。

乙二醇 6165.0 玻璃 910.0 塑料 8524.0 甲醇 3024.0 纯碱 1013.0 PTA 6462.0 PVC 4872.0