Question: 统计中信证券在2025年03月08日到2025年11月16日间，开盘价小于唐安奇通道上轨的天数占比（%）。（标准版：20日内最高价和最低价，中轨用两者均值）使用不复权价格，写出指标公式，搜集原始数据，计算得出答案，保留四位小数。注意列出原始数据和关键计算过程。
Formula: Upper = max_{i=0}^{n-1} H_{t-i}；Lower = min_{i=0}^{n-1} L_{t-i}；Middle = (Upper + Lower) / 2
Data:
date,high,low,close,open
2025-02-11,28.13,27.83,27.97,28.11
2025-02-12,28.35,27.71,28.27,27.97
2025-02-13,28.57,28.0,28.12,28.27
2025-02-14,28.37,27.96,28.24,28.0
2025-02-17,28.63,28.1,28.29,28.5
2025-02-18,28.23,27.46,27.54,28.19
2025-02-19,28.16,27.5,27.99,27.55
2025-02-20,28.06,27.72,27.89,27.93
2025-02-21,28.61,27.71,28.46,27.89
2025-02-24,28.68,28.11,28.35,28.46
2025-02-25,28.22,27.72,27.83,28.1
2025-02-26,28.45,27.76,28.45,27.88
2025-02-27,28.5,27.83,28.24,28.23
2025-02-28,28.58,27.3,27.33,28.16
2025-03-03,27.8,27.21,27.36,27.43
2025-03-04,27.49,27.16,27.36,27.22
2025-03-05,27.48,27.12,27.34,27.36
2025-03-06,28.1,27.5,28.0,27.51
2025-03-07,27.89,27.52,27.58,27.8
2025-03-10,27.5,27.14,27.24,27.5
2025-03-11,27.31,26.91,27.3,27.0
2025-03-12,27.72,27.19,27.3,27.3
2025-03-13,27.45,26.98,27.1,27.25
2025-03-14,28.46,27.14,28.07,27.23
2025-03-17,28.18,27.83,27.86,28.18
2025-03-18,28.11,27.84,27.95,27.96
2025-03-19,28.09,27.83,27.93,27.93
2025-03-20,27.95,27.61,27.68,27.93
2025-03-21,27.71,27.05,27.09,27.6
2025-03-24,27.2,27.0,27.19,27.09
2025-03-25,27.22,27.0,27.02,27.2
2025-03-26,27.11,26.94,26.98,27.02
2025-03-27,27.16,26.71,26.9,26.94
2025-03-28,27.03,26.73,26.8,26.98
2025-03-31,26.84,26.3,26.52,26.72
2025-04-01,26.66,26.39,26.44,26.52
2025-04-02,26.61,26.35,26.54,26.4
2025-04-03,26.72,26.3,26.44,26.3
2025-04-07,25.17,23.8,24.02,25.0
2025-04-08,24.59,23.88,24.5,24.11
2025-04-09,25.12,24.15,24.89,24.44
2025-04-10,25.4,24.7,25.14,25.25
2025-04-11,25.59,25.03,25.36,25.13
2025-04-14,25.49,25.21,25.23,25.44
2025-04-15,25.21,24.94,25.11,25.19
2025-04-16,25.25,24.77,25.15,25.09
2025-04-17,25.25,24.97,25.17,25.05
2025-04-18,25.25,25.0,25.15,25.06
2025-04-21,25.28,24.99,25.23,25.07
2025-04-22,25.3,25.08,25.08,25.2
2025-04-23,25.28,25.04,25.13,25.23
2025-04-24,25.25,24.95,25.0,25.12
2025-04-25,25.33,25.08,25.2,25.1
2025-04-28,25.21,25.0,25.13,25.2
2025-04-29,25.2,24.96,25.01,25.14
2025-04-30,25.28,25.02,25.08,25.08
2025-05-06,25.68,25.2,25.51,25.28
2025-05-07,26.42,25.61,25.67,26.28
2025-05-08,26.2,25.55,25.86,25.64
2025-05-09,25.88,25.54,25.55,25.8
2025-05-12,26.38,25.65,26.3,25.78
2025-05-13,26.55,26.06,26.09,26.5
2025-05-14,27.74,26.01,27.07,26.05
2025-05-15,27.01,26.52,26.58,26.8
2025-05-16,26.68,26.13,26.21,26.47
2025-05-19,26.24,26.02,26.11,26.18
2025-05-20,26.28,26.06,26.09,26.16
2025-05-21,26.2,26.03,26.04,26.09
2025-05-22,26.07,25.86,25.99,26.0
2025-05-23,26.15,25.66,25.67,25.93
2025-05-26,25.77,25.53,25.62,25.65
2025-05-27,25.63,25.42,25.51,25.59
2025-05-28,25.58,25.36,25.42,25.54
2025-05-29,25.79,25.41,25.7,25.41
2025-05-30,25.65,25.37,25.52,25.58
2025-06-03,25.78,25.36,25.59,25.4
2025-06-04,26.05,25.56,25.89,25.58
2025-06-05,26.23,25.86,26.18,25.92
2025-06-06,26.28,25.95,25.98,26.18
2025-06-09,26.53,26.08,26.43,26.08
2025-06-10,26.49,25.82,25.95,26.43
2025-06-11,26.7,26.0,26.38,26.05
2025-06-12,26.68,26.06,26.44,26.17
2025-06-13,26.44,26.18,26.3,26.35
2025-06-16,26.75,26.17,26.68,26.2
2025-06-17,26.72,26.52,26.7,26.67
2025-06-18,26.71,26.25,26.38,26.7
2025-06-19,26.42,25.86,25.91,26.35
2025-06-20,26.05,25.88,25.88,25.91
2025-06-23,26.3,25.75,26.23,25.78
2025-06-24,27.07,26.26,26.91,26.28
2025-06-25,28.2,26.85,28.03,26.94
2025-06-26,28.06,27.55,27.57,27.98
2025-06-27,28.46,27.5,27.58,27.65
2025-06-30,27.85,27.35,27.62,27.61
2025-07-01,27.78,27.31,27.39,27.63
2025-07-02,27.52,27.23,27.28,27.4
2025-07-03,27.75,27.36,27.67,27.39
2025-07-04,28.05,27.35,27.66,27.6
2025-07-07,27.91,27.49,27.79,27.53
2025-07-08,28.08,27.71,28.02,27.72
2025-07-09,28.26,27.76,27.81,28.02
2025-07-10,28.42,27.72,28.23,27.78
2025-07-11,29.29,28.16,28.66,28.33
2025-07-14,28.82,28.38,28.41,28.77
2025-07-15,28.62,28.08,28.24,28.45
2025-07-16,28.33,27.9,28.08,28.24
2025-07-17,28.38,28.01,28.25,28.07
2025-07-18,28.46,28.16,28.34,28.3
2025-07-21,29.01,28.34,28.9,28.45
2025-07-22,29.08,28.54,28.93,28.9
2025-07-23,30.06,29.0,29.78,29.01
2025-07-24,30.28,29.48,30.04,29.56
2025-07-25,30.22,29.61,29.7,30.09
2025-07-28,30.43,29.64,29.96,29.73
2025-07-29,29.99,29.45,29.95,29.8
2025-07-30,30.33,29.45,29.78,29.9
2025-07-31,29.9,28.85,29.02,29.59
2025-08-01,29.2,28.7,28.75,29.0
2025-08-04,28.99,28.6,28.91,28.65
2025-08-05,29.28,28.88,29.18,28.96
2025-08-06,29.26,28.96,29.16,29.1
2025-08-07,29.45,28.94,29.11,29.21
2025-08-08,29.11,28.82,28.88,29.1
2025-08-11,29.65,28.89,29.38,28.89
2025-08-12,29.57,29.31,29.48,29.44
2025-08-13,30.06,29.32,29.62,29.65
2025-08-14,30.2,29.57,29.65,29.71
2025-08-15,31.51,29.51,31.1,29.65
2025-08-18,32.3,30.9,31.7,31.19
2025-08-19,31.83,30.94,31.02,31.5
2025-08-20,31.16,30.35,31.15,30.9
2025-08-21,31.42,30.72,30.88,31.35
2025-08-22,32.22,30.86,32.2,30.87
2025-08-25,32.53,31.63,32.14,32.5
2025-08-26,32.09,31.63,31.68,31.94
2025-08-27,32.08,30.87,30.89,31.67
2025-08-28,31.5,30.69,31.5,30.9
2025-08-29,32.08,31.35,31.48,31.7
2025-09-01,31.55,30.9,31.17,31.49
2025-09-02,31.33,30.66,30.78,31.2
2025-09-03,31.07,29.52,29.79,30.97
2025-09-04,29.91,29.2,29.56,29.76
2025-09-05,29.85,29.33,29.83,29.57
2025-09-08,29.8,29.35,29.45,29.8
2025-09-09,29.74,29.38,29.52,29.45
2025-09-10,29.69,29.34,29.48,29.57
2025-09-11,30.33,29.3,30.33,29.39
2025-09-12,30.43,29.7,29.78,30.36
2025-09-15,30.15,29.42,29.59,29.86
2025-09-16,29.86,29.21,29.28,29.6
2025-09-17,29.51,28.96,28.99,29.29
2025-09-18,29.19,28.15,28.35,29.01
2025-09-19,28.6,28.14,28.31,28.25
2025-09-22,28.88,28.36,28.78,28.45
2025-09-23,28.81,28.25,28.5,28.63
2025-09-24,28.87,28.34,28.69,28.35
2025-09-25,28.84,28.55,28.71,28.63
2025-09-26,28.99,28.51,28.72,28.67
2025-09-29,31.49,28.62,30.41,28.72
2025-09-30,30.6,29.74,29.9,30.28
2025-10-09,30.25,29.35,29.65,29.6
2025-10-10,30.27,29.54,29.68,29.64
2025-10-13,29.49,28.81,29.2,28.9
2025-10-14,29.71,28.93,29.03,29.2
2025-10-15,29.73,29.06,29.69,29.14
2025-10-16,29.98,29.5,29.65,29.6
2025-10-17,29.93,29.05,29.09,29.66
2025-10-20,29.54,29.12,29.23,29.4
2025-10-21,30.11,29.21,29.36,29.31
2025-10-22,29.23,29.02,29.19,29.22
2025-10-23,29.58,28.85,29.52,29.2
2025-10-24,30.06,29.5,29.87,29.55
2025-10-27,30.63,29.83,29.99,30.25
2025-10-28,30.34,29.8,30.0,29.98
2025-10-29,30.46,29.85,30.3,29.95
2025-10-30,30.23,29.62,29.68,30.19
2025-10-31,29.87,29.37,29.38,29.72
2025-11-03,29.38,28.93,29.22,29.35
2025-11-04,29.25,28.96,29.08,29.18
2025-11-05,29.17,28.92,29.06,28.93
2025-11-06,29.43,29.1,29.19,29.12
2025-11-07,29.12,28.95,29.0,29.09
2025-11-10,29.46,28.96,29.3,29.0
2025-11-11,29.4,29.0,29.06,29.34
2025-11-12,29.11,28.81,28.9,29.07
2025-11-13,29.12,28.86,29.08,28.88
2025-11-14,28.96,28.62,28.64,28.95

Indicator data:
date,Upper,Middle,Lower,open
2025-03-10,28.68,27.9,27.12,27.5
2025-03-11,28.68,27.795,26.91,27.0
2025-03-12,28.68,27.795,26.91,27.3
2025-03-13,28.68,27.795,26.91,27.25
2025-03-14,28.68,27.795,26.91,27.23
2025-03-17,28.68,27.795,26.91,28.18
2025-03-18,28.68,27.795,26.91,27.96
2025-03-19,28.68,27.795,26.91,27.93
2025-03-20,28.68,27.795,26.91,27.93
2025-03-21,28.68,27.795,26.91,27.6
2025-03-24,28.58,27.744999999999997,26.91,27.09
2025-03-25,28.58,27.744999999999997,26.91,27.2
2025-03-26,28.58,27.744999999999997,26.91,27.02
2025-03-27,28.58,27.645,26.71,26.94
2025-03-28,28.46,27.585,26.71,26.98
2025-03-31,28.46,27.380000000000003,26.3,26.72
2025-04-01,28.46,27.380000000000003,26.3,26.52
2025-04-02,28.46,27.380000000000003,26.3,26.4
2025-04-03,28.46,27.380000000000003,26.3,26.3
2025-04-07,28.46,26.130000000000003,23.8,25.0
2025-04-08,28.46,26.130000000000003,23.8,24.11
2025-04-09,28.46,26.130000000000003,23.8,24.44
2025-04-10,28.46,26.130000000000003,23.8,25.25
2025-04-11,28.46,26.130000000000003,23.8,25.13
2025-04-14,28.18,25.990000000000002,23.8,25.44
2025-04-15,28.11,25.955,23.8,25.19
2025-04-16,28.09,25.945,23.8,25.09
2025-04-17,27.95,25.875,23.8,25.05
2025-04-18,27.71,25.755000000000003,23.8,25.06
2025-04-21,27.22,25.509999999999998,23.8,25.07
2025-04-22,27.22,25.509999999999998,23.8,25.2
2025-04-23,27.16,25.48,23.8,25.23
2025-04-24,27.16,25.48,23.8,25.12
2025-04-25,27.03,25.415,23.8,25.1
2025-04-28,26.84,25.32,23.8,25.2
2025-04-29,26.72,25.259999999999998,23.8,25.14
2025-04-30,26.72,25.259999999999998,23.8,25.08
2025-05-06,26.72,25.259999999999998,23.8,25.28
2025-05-07,26.42,25.11,23.8,26.28
2025-05-08,26.42,25.15,23.88,25.64
2025-05-09,26.42,25.285,24.15,25.8
2025-05-12,26.42,25.560000000000002,24.7,25.78
2025-05-13,26.55,25.66,24.77,26.5
2025-05-14,27.74,26.255,24.77,26.05
2025-05-15,27.74,26.255,24.77,26.8
2025-05-16,27.74,26.255,24.77,26.47
2025-05-19,27.74,26.345,24.95,26.18
2025-05-20,27.74,26.345,24.95,26.16
2025-05-21,27.74,26.345,24.95,26.09
2025-05-22,27.74,26.345,24.95,26.0
2025-05-23,27.74,26.345,24.95,25.93
2025-05-26,27.74,26.345,24.95,25.65
2025-05-27,27.74,26.35,24.96,25.59
2025-05-28,27.74,26.35,24.96,25.54
2025-05-29,27.74,26.35,24.96,25.41
2025-05-30,27.74,26.38,25.02,25.58
2025-06-03,27.74,26.47,25.2,25.4
2025-06-04,27.74,26.549999999999997,25.36,25.58
2025-06-05,27.74,26.549999999999997,25.36,25.92
2025-06-06,27.74,26.549999999999997,25.36,26.18
2025-06-09,27.74,26.549999999999997,25.36,26.08
2025-06-10,27.74,26.549999999999997,25.36,26.43
2025-06-11,27.74,26.549999999999997,25.36,26.05
2025-06-12,27.01,26.185000000000002,25.36,26.17
2025-06-13,26.7,26.03,25.36,26.35
2025-06-16,26.75,26.055,25.36,26.2
2025-06-17,26.75,26.055,25.36,26.67
2025-06-18,26.75,26.055,25.36,26.7
2025-06-19,26.75,26.055,25.36,26.35
2025-06-20,26.75,26.055,25.36,25.91
2025-06-23,26.75,26.055,25.36,25.78
2025-06-24,27.07,26.215,25.36,26.28
2025-06-25,28.2,26.78,25.36,26.94
2025-06-26,28.2,26.78,25.36,27.98
2025-06-27,28.46,26.91,25.36,27.65
2025-06-30,28.46,26.91,25.36,27.61
2025-07-01,28.46,27.009999999999998,25.56,27.63
2025-07-02,28.46,27.105,25.75,27.4
2025-07-03,28.46,27.105,25.75,27.39
2025-07-04,28.46,27.105,25.75,27.6
2025-07-07,28.46,27.105,25.75,27.53
2025-07-08,28.46,27.105,25.75,27.72
2025-07-09,28.46,27.105,25.75,28.02
2025-07-10,28.46,27.105,25.75,27.78
2025-07-11,29.29,27.52,25.75,28.33
2025-07-14,29.29,27.52,25.75,28.77
2025-07-15,29.29,27.52,25.75,28.45
2025-07-16,29.29,27.52,25.75,28.24
2025-07-17,29.29,27.52,25.75,28.07
2025-07-18,29.29,27.52,25.75,28.3
2025-07-21,29.29,27.775,26.26,28.45
2025-07-22,29.29,28.07,26.85,28.9
2025-07-23,30.06,28.645,27.23,29.01
2025-07-24,30.28,28.755000000000003,27.23,29.56
2025-07-25,30.28,28.755000000000003,27.23,30.09
2025-07-28,30.43,28.83,27.23,29.73
2025-07-29,30.43,28.83,27.23,29.8
2025-07-30,30.43,28.89,27.35,29.9
2025-07-31,30.43,28.89,27.35,29.59
2025-08-01,30.43,28.96,27.49,29.0
2025-08-04,30.43,29.07,27.71,28.65
2025-08-05,30.43,29.075,27.72,28.96
2025-08-06,30.43,29.075,27.72,29.1
2025-08-07,30.43,29.165,27.9,29.21
2025-08-08,30.43,29.165,27.9,29.1
2025-08-11,30.43,29.165,27.9,28.89
2025-08-12,30.43,29.165,27.9,29.44
2025-08-13,30.43,29.22,28.01,29.65
2025-08-14,30.43,29.295,28.16,29.71
2025-08-15,31.51,29.925,28.34,29.65
2025-08-18,32.3,30.419999999999998,28.54,31.19
2025-08-19,32.3,30.45,28.6,31.5
2025-08-20,32.3,30.45,28.6,30.9
2025-08-21,32.3,30.45,28.6,31.35
2025-08-22,32.3,30.45,28.6,30.87
2025-08-25,32.53,30.565,28.6,32.5
2025-08-26,32.53,30.565,28.6,31.94
2025-08-27,32.53,30.565,28.6,31.67
2025-08-28,32.53,30.565,28.6,30.9
2025-08-29,32.53,30.565,28.6,31.7
2025-09-01,32.53,30.675,28.82,31.49
2025-09-02,32.53,30.675,28.82,31.2
2025-09-03,32.53,30.675,28.82,30.97
2025-09-04,32.53,30.675,28.82,29.76
2025-09-05,32.53,30.71,28.89,29.57
2025-09-08,32.53,30.865000000000002,29.2,29.8
2025-09-09,32.53,30.865000000000002,29.2,29.45
2025-09-10,32.53,30.865000000000002,29.2,29.57
2025-09-11,32.53,30.865000000000002,29.2,29.39
2025-09-12,32.53,30.865000000000002,29.2,30.36
2025-09-15,32.53,30.865000000000002,29.2,29.86
2025-09-16,32.53,30.865000000000002,29.2,29.6
2025-09-17,32.53,30.745,28.96,29.29
2025-09-18,32.53,30.34,28.15,29.01
2025-09-19,32.53,30.335,28.14,28.25
2025-09-22,32.09,30.115000000000002,28.14,28.45
2025-09-23,32.08,30.11,28.14,28.63
2025-09-24,32.08,30.11,28.14,28.35
2025-09-25,32.08,30.11,28.14,28.63
2025-09-26,31.55,29.845,28.14,28.67
2025-09-29,31.49,29.814999999999998,28.14,28.72
2025-09-30,31.49,29.814999999999998,28.14,30.28
2025-10-09,31.49,29.814999999999998,28.14,29.6
2025-10-10,31.49,29.814999999999998,28.14,29.64
2025-10-13,31.49,29.814999999999998,28.14,28.9
2025-10-14,31.49,29.814999999999998,28.14,29.2
2025-10-15,31.49,29.814999999999998,28.14,29.14
2025-10-16,31.49,29.814999999999998,28.14,29.6
2025-10-17,31.49,29.814999999999998,28.14,29.66
2025-10-20,31.49,29.814999999999998,28.14,29.4
2025-10-21,31.49,29.814999999999998,28.14,29.31
2025-10-22,31.49,29.814999999999998,28.14,29.22
2025-10-23,31.49,29.814999999999998,28.14,29.2
2025-10-24,31.49,29.814999999999998,28.14,29.55
2025-10-27,31.49,29.869999999999997,28.25,30.25
2025-10-28,31.49,29.869999999999997,28.25,29.98
2025-10-29,31.49,29.915,28.34,29.95
2025-10-30,31.49,30.0,28.51,30.19
2025-10-31,31.49,30.0,28.51,29.72
2025-11-03,31.49,30.055,28.62,29.35
2025-11-04,30.63,29.72,28.81,29.18
2025-11-05,30.63,29.72,28.81,28.93
2025-11-06,30.63,29.72,28.81,29.12
2025-11-07,30.63,29.72,28.81,29.09
2025-11-10,30.63,29.740000000000002,28.85,29.0
2025-11-11,30.63,29.740000000000002,28.85,29.34
2025-11-12,30.63,29.72,28.81,29.07
2025-11-13,30.63,29.72,28.81,28.88
2025-11-14,30.63,29.625,28.62,28.95

Answer: 100.0