交易日

预测值

80%置信下限

80%置信上限

95%置信下限

95%置信上限

实际收盘价

误差

2023.3.21

26.13201

24.32337

27.94062

23.36593

28.89808

26.93

2.96%

2023.3.22

26.09308

23.46692

28.71923

22.07672

30.10943

27.06

3.57%

2023.3.23

26.12306

22.86661

29.37951

21.14275

31.10338

27.14

3.75%

2023.3.24

26.06205

22.37852

29.74559

20.42858

31.69553

27.03

3.58%

2023.3.27

26.06827

21.95310

30.18344

19.77466

32.36188

27.08

3.74%

2023.3.28

26.01859

21.54813

30.48904

19.18161

32.85556

28.36

8.26%

2023.3.29

26.01835

21.18713

30.84957

18.62964

33.40706

27.83

6.51%

2023.3.30

25.97616

20.83417

31.11815

18.11216

33.84015

28.24

8.02%

2023.3.31

25.96962

20.51487

31.42436

17.62731

34.31193

27.93

7.02%