请问今天的股市开盘如何？
盘中波动区间为六点一八零一至六点一八二六。[{'character': '盘', 'pinyin': 'pan2', 'highest pitch': 8.78, 'lowest pitch': 7.57, 'duration': 0.27, 'prosody hierarchy': 'null'}, {'character': '中', 'pinyin': 'zhong1', 'highest pitch': 10.31, 'lowest pitch': 8.42, 'duration': 0.24, 'prosody hierarchy': '#1'}, {'character': '波', 'pinyin': 'bo1', 'highest pitch': 11.19, 'lowest pitch': 9.86, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 11.49, 'lowest pitch': 8.05, 'duration': 0.16, 'prosody hierarchy': '#1'}, {'character': '区', 'pinyin': 'qv1', 'highest pitch': 8.63, 'lowest pitch': 7.04, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '间', 'pinyin': 'jian1', 'highest pitch': 8.5, 'lowest pitch': 7.04, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '为', 'pinyin': 'uei2', 'highest pitch': 7.63, 'lowest pitch': 5.4, 'duration': 0.27, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.17}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 14.12, 'lowest pitch': 9.3, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 7.2, 'lowest pitch': 4.87, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 9.89, 'lowest pitch': 5.3, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 10.31, 'lowest pitch': 8.82, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '零', 'pinyin': 'ling2', 'highest pitch': 10.2, 'lowest pitch': 7.02, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 9.89, 'lowest pitch': 8.17, 'duration': 0.28, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.15}, {'character': '至', 'pinyin': 'zhiii4', 'highest pitch': 8.47, 'lowest pitch': 7.14, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.06}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 14.12, 'lowest pitch': 8.17, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '点', 'pinyin': 'dian3', 'highest pitch': 7.2, 'lowest pitch': 3.89, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '一', 'pinyin': 'i1', 'highest pitch': 9.89, 'lowest pitch': 7.38, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '八', 'pinyin': 'ba1', 'highest pitch': 10.31, 'lowest pitch': 8.92, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '二', 'pinyin': 'er4', 'highest pitch': 8.92, 'lowest pitch': 7.48, 'duration': 0.12, 'prosody hierarchy': 'null'}, {'character': '六', 'pinyin': 'liou4', 'highest pitch': 14.12, 'lowest pitch': 7.51, 'duration': 0.28, 'prosody hierarchy': '#4'}]