| Ngày giao dịch KHQ | Mô tả công thức | Hệ số điều chỉnh (C) Hệ số điều chỉnh quy hồi (aC) |
Giá tham chiếu (O) Giá đóng cửa phiên trước (LC) |
Giá khớp cuối ngày | Giá điều chỉnh (quy hồi) |
| 07/08/2025 | Split-Bonus 100/15 (Volume + 15%, Ratio=0.15)34.35 (LC) / 1 + 0.15 (2) = 29.87 (O) |
1.15 (C)
1.15 x 1 = 1.15 (aC) |
29.87 (O) (34.35) (LC) C=34.35/29.87 |
30.25 +0.38 +1.27% |
30.25 = 30.25 / 1 |
| 15/07/2024 | Rights 3/1 Price 15 (Volume + 33.33%, Ratio=0.33)34 (LC) + 0.33*15 (3) / 1 + 0.33 (3) = 29.25 (O) |
1.16239 (C)
1.16239 x 1.15 = 1.33675 (aC) |
29.25 (O) (34.00) (LC) C=34.00/29.25 |
30.20 +0.95 +3.25% |
26.26 = 30.20 / 1.15000 |
| 22/06/2022 | Split-Bonus 20/1 (Volume + 5%, Ratio=0.05)17.25 (LC) / 1 + 0.05 (2) = 16.43 (O) |
1.05 (C)
1.05 x 1.33675 = 1.40359 (aC) |
16.43 (O) (17.25) (LC) C=17.25/16.43 |
16.60 +0.17 +1.04% |
12.42 = 16.60 / 1.33675 |
| 05/04/2022 | Split-Bonus 1/1 (Volume + 100%, Ratio=1)74.80 (LC) / 1 + 1 (2) = 37.40 (O) |
2 (C)
2 x 1.40359 = 2.80718 (aC) |
37.40 (O) (74.80) (LC) C=74.80/37.40 |
39 +1.60 +4.28% |
27.79 = 39 / 1.40359 |
| 29/09/2021 | Cash 20%59.50 (LC) - 2 (1) = 57.50 (O) |
1.03478 (C)
1.03478 x 2.80718 = 2.90482 (aC) |
57.50 (O) (59.50) (LC) C=59.50/57.50 |
57.60 +0.10 +0.17% |
20.52 = 57.60 / 2.80718 |
| 10/06/2021 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)62.90 (LC) / 1 + 0.10 (2) = 57.18 (O) |
1.1 (C)
1.1 x 2.90482 = 3.1953 (aC) |
57.18 (O) (62.90) (LC) C=62.90/57.18 |
57 -0.18 -0.32% |
19.62 = 57 / 2.90482 |
| 16/09/2020 | Cash 15%48.85 (LC) - 1.5 (1) = 47.35 (O) |
1.03168 (C)
1.03168 x 3.1953 = 3.29653 (aC) |
47.35 (O) (48.85) (LC) C=48.85/47.35 |
47.20 -0.15 -0.32% |
14.77 = 47.20 / 3.19530 |
| 06/04/2020 | Cash 5%Split-Bonus 100/10 (Volume + 10%, Ratio=0.10)Split-Bonus 100/5 (Volume + 5%, Ratio=0.05)19.15 (LC) - 0.5 (1) / 1 + 0.10 (2) + 0.05 (2) = 16.22 (O) |
1.18083 (C)
1.18083 x 3.29653 = 3.89264 (aC) |
16.22 (O) (19.15) (LC) C=19.15/16.22 |
17.10 +0.88 +5.44% |
5.19 = 17.10 / 3.29653 |
| 12/04/2019 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)24.20 (LC) / 1 + 0.10 (2) = 22 (O) |
1.1 (C)
1.1 x 3.89264 = 4.28191 (aC) |
22.00 (O) (24.20) (LC) C=24.20/22.00 |
22.40 +0.40 +1.82% |
5.75 = 22.40 / 3.89264 |
| 30/03/2018 | Cash 10%23 (LC) - 1 (1) = 22 (O) |
1.04545 (C)
1.04545 x 4.28191 = 4.47654 (aC) |
22.00 (O) (23.00) (LC) C=23.00/22.00 |
22.50 +0.50 +2.27% |
5.25 = 22.50 / 4.28191 |
| 14/03/2017 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)34.40 (LC) / 1 + 0.10 (2) = 31.27 (O) |
1.1 (C)
1.1 x 4.47654 = 4.92419 (aC) |
31.27 (O) (34.40) (LC) C=34.40/31.27 |
31.80 +0.53 +1.69% |
7.10 = 31.80 / 4.47654 |
| 20/06/2016 | Cash 5%37 (LC) - 0.5 (1) = 36.50 (O) |
1.0137 (C)
1.0137 x 4.92419 = 4.99165 (aC) |
36.50 (O) (37.00) (LC) C=37.00/36.50 |
36.80 +0.30 +0.82% |
7.47 = 36.80 / 4.92419 |
| 04/03/2016 | Split-Bonus 5/1 (Volume + 20%, Ratio=0.20)30 (LC) / 1 + 0.20 (2) = 25 (O) |
1.2 (C)
1.2 x 4.99165 = 5.98997 (aC) |
25.00 (O) (30.00) (LC) C=30.00/25.00 |
25.30 +0.30 +1.20% |
5.07 = 25.30 / 4.99165 |
| 12/11/2015 | Cash 5%26.70 (LC) - 0.5 (1) = 26.20 (O) |
1.01908 (C)
1.01908 x 5.98997 = 6.10429 (aC) |
26.20 (O) (26.70) (LC) C=26.70/26.20 |
26.40 +0.20 +0.76% |
4.41 = 26.40 / 5.98997 |
| 21/11/2014 | Cash 15%29.10 (LC) - 1.5 (1) = 27.60 (O) |
1.05435 (C)
1.05435 x 6.10429 = 6.43604 (aC) |
27.60 (O) (29.10) (LC) C=29.10/27.60 |
27.80 +0.20 +0.72% |
4.55 = 27.80 / 6.10429 |
| 15/05/2014 | Cash 2%19.40 (LC) - 0.2 (1) = 19.20 (O) |
1.01042 (C)
1.01042 x 6.43604 = 6.50308 (aC) |
19.20 (O) (19.40) (LC) C=19.40/19.20 |
18.80 -0.40 -2.08% |
2.92 = 18.80 / 6.43604 |
| 27/12/2013 | Cash 12%20.40 (LC) - 1.2 (1) = 19.20 (O) |
1.0625 (C)
1.0625 x 6.50308 = 6.90953 (aC) |
19.20 (O) (20.40) (LC) C=20.40/19.20 |
19.30 +0.10 +0.52% |
2.97 = 19.30 / 6.50308 |
| 05/12/2012 | Cash 15%22.60 (LC) - 1.5 (1) = 21.10 (O) |
1.07109 (C)
1.07109 x 6.90953 = 7.40073 (aC) |
21.10 (O) (22.60) (LC) C=22.60/21.10 |
21 -0.10 -0.47% |
3.04 = 21 / 6.90953 |
| 16/12/2011 | Cash 20%15.20 (LC) - 2 (1) = 13.20 (O) |
1.15152 (C)
1.15152 x 7.40073 = 8.52205 (aC) |
13.20 (O) (15.20) (LC) C=15.20/13.20 |
13.30 +0.10 +0.76% |
1.80 = 13.30 / 7.40073 |
| 13/01/2011 | Cash 15%24.20 (LC) - 1.5 (1) = 22.70 (O) |
1.06608 (C)
1.06608 x 8.52205 = 9.08518 (aC) |
22.70 (O) (24.20) (LC) C=24.20/22.70 |
22.60 -0.10 -0.44% |
2.65 = 22.60 / 8.52205 |
| 13/12/2010 | Rights 3/2 Price 17 (Volume + 66.67%, Ratio=0.67)30 (LC) + 0.67*17 (3) / 1 + 0.67 (3) = 24.80 (O) |
1.20968 (C)
1.20968 x 9.08518 = 10.9901 (aC) |
24.80 (O) (30.00) (LC) C=30.00/24.80 |
29.20 +4.40 +17.74% |
3.21 = 29.20 / 9.08518 |
| 02/12/2009 | Cash 5%35 (LC) - 0.5 (1) = 34.50 (O) |
1.01449 (C)
1.01449 x 10.9901 = 11.1494 (aC) |
34.50 (O) (35.00) (LC) C=35.00/34.50 |
33.10 -1.40 -4.06% |
3.01 = 33.10 / 10.99010 |
| 26/10/2009 | Cash 10%47.50 (LC) - 1 (1) = 46.50 (O) |
1.02151 (C)
1.02151 x 11.1494 = 11.3892 (aC) |
46.50 (O) (47.50) (LC) C=47.50/46.50 |
44.50 -2 -4.30% |
3.99 = 44.50 / 11.14940 |
| 04/12/2008 | Cash 5%20.80 (LC) - 0.5 (1) = 20.30 (O) |
1.02463 (C)
1.02463 x 11.3892 = 11.6697 (aC) |
20.30 (O) (20.80) (LC) C=20.80/20.30 |
20.90 +0.60 +2.96% |
1.84 = 20.90 / 11.38920 |
| 06/11/2008 | Cash 10%Rights 1/1 Price 15 (Volume + 100%, Ratio=1)25 (LC) + 1*15 (3) - 1 (1) / 1 + 1 (3) = 19.50 (O) |
1.28205 (C)
1.28205 x 11.6697 = 14.9612 (aC) |
19.50 (O) (25.00) (LC) C=25.00/19.50 |
20.80 +1.30 +6.67% |
1.78 = 20.80 / 11.66970 |