Question: 对于2020年12月21日-2021年09月29日的VaR（历史模拟法），三花智控的值是？（1日VaR；损失用正数表示；默认95%置信度）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: VaR_c = -Q_{1-c}(r)；Q_p 为 p 分位数
Data:
date,close
2020-12-18,21.9
2020-12-21,24.09
2020-12-22,24.14
2020-12-23,24.55
2020-12-24,24.41
2020-12-25,25.05
2020-12-28,24.81
2020-12-29,23.7
2020-12-30,24.35
2020-12-31,24.65
2021-01-04,27.12
2021-01-05,27.68
2021-01-06,27.28
2021-01-07,27.34
2021-01-08,26.58
2021-01-11,25.72
2021-01-12,26.43
2021-01-13,25.7
2021-01-14,25.53
2021-01-15,25.5
2021-01-18,25.69
2021-01-19,24.41
2021-01-20,25.11
2021-01-21,25.36
2021-01-22,25.75
2021-01-25,24.89
2021-01-26,24.01
2021-01-27,24.39
2021-01-28,23.56
2021-01-29,22.97
2021-02-01,23.71
2021-02-02,23.94
2021-02-03,24.06
2021-02-04,24.29
2021-02-05,24.8
2021-02-08,25.4
2021-02-09,25.44
2021-02-10,25.49
2021-02-18,25.75
2021-02-19,26.38
2021-02-22,25.19
2021-02-23,24.78
2021-02-24,24.26
2021-02-25,23.84
2021-02-26,24.18
2021-03-01,25.05
2021-03-02,25.13
2021-03-03,24.62
2021-03-04,23.23
2021-03-05,23.34
2021-03-08,21.95
2021-03-09,20.81
2021-03-10,20.87
2021-03-11,21.08
2021-03-12,21.0
2021-03-15,20.11
2021-03-16,20.39
2021-03-17,20.53
2021-03-18,20.62
2021-03-19,19.98
2021-03-22,20.61
2021-03-23,20.7
2021-03-24,20.4
2021-03-25,20.46
2021-03-26,21.16
2021-03-29,20.0
2021-03-30,20.55
2021-03-31,20.62
2021-04-01,20.27
2021-04-02,21.07
2021-04-06,21.32
2021-04-07,21.53
2021-04-08,21.75
2021-04-09,21.75
2021-04-12,20.79
2021-04-13,20.88
2021-04-14,21.35
2021-04-15,21.65
2021-04-16,21.45
2021-04-19,22.7
2021-04-20,22.45
2021-04-21,22.5
2021-04-22,23.32
2021-04-23,22.59
2021-04-26,22.12
2021-04-27,21.93
2021-04-28,21.97
2021-04-29,21.61
2021-04-30,21.42
2021-05-06,21.1
2021-05-07,20.96
2021-05-10,20.6
2021-05-11,20.45
2021-05-12,20.5
2021-05-13,20.04
2021-05-14,20.41
2021-05-17,21.11
2021-05-18,20.93
2021-05-19,21.49
2021-05-20,21.21
2021-05-21,20.55
2021-05-24,20.61
2021-05-25,21.43
2021-05-26,21.5
2021-05-27,21.65
2021-05-28,22.06
2021-05-31,22.32
2021-06-01,21.87
2021-06-02,22.03
2021-06-03,21.78
2021-06-04,21.88
2021-06-07,21.24
2021-06-08,21.56
2021-06-09,21.46
2021-06-10,21.9
2021-06-11,21.68
2021-06-15,20.48
2021-06-16,20.0
2021-06-17,20.07
2021-06-18,20.41
2021-06-21,20.96
2021-06-22,21.07
2021-06-23,21.88
2021-06-24,22.89
2021-06-25,23.5
2021-06-28,24.09
2021-06-29,24.01
2021-06-30,23.98
2021-07-01,23.38
2021-07-02,23.33
2021-07-05,23.21
2021-07-06,23.0
2021-07-07,23.69
2021-07-08,24.09
2021-07-09,23.75
2021-07-12,23.95
2021-07-13,23.5
2021-07-14,22.86
2021-07-15,22.37
2021-07-16,21.63
2021-07-19,21.37
2021-07-20,21.2
2021-07-21,22.04
2021-07-22,21.85
2021-07-23,21.27
2021-07-26,20.83
2021-07-27,20.93
2021-07-28,20.74
2021-07-29,21.33
2021-07-30,21.4
2021-08-02,22.07
2021-08-03,21.9
2021-08-04,23.17
2021-08-05,22.99
2021-08-06,22.72
2021-08-09,22.05
2021-08-10,22.68
2021-08-11,23.89
2021-08-12,23.46
2021-08-13,25.32
2021-08-16,25.18
2021-08-17,24.56
2021-08-18,24.0
2021-08-19,24.13
2021-08-20,24.28
2021-08-23,24.85
2021-08-24,24.68
2021-08-25,24.08
2021-08-26,24.42
2021-08-27,25.71
2021-08-30,25.77
2021-08-31,25.25
2021-09-01,25.09
2021-09-02,26.08
2021-09-03,25.61
2021-09-06,26.2
2021-09-07,26.6
2021-09-08,26.57
2021-09-09,26.29
2021-09-10,24.68
2021-09-13,24.06
2021-09-14,24.0
2021-09-15,23.03
2021-09-16,22.75
2021-09-17,22.48
2021-09-22,22.79
2021-09-23,23.95
2021-09-24,23.3
2021-09-27,22.76
2021-09-28,22.82
2021-09-29,22.68

Indicator data:
Answer: 0.0433