| 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) |
| 15/07/2026 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)9.76 (LC) / 1 + 0.10 (2) = 8.87 (O) |
1.1 (C)
1.1 x 1 = 1.1 (aC) |
8.87 (O) (9.76) (LC) C=9.76/8.87 |
9 +0.13 +1.43% |
9 = 9 / 1 |
| 27/11/2025 | Rights 3/1 Price 10 (Volume + 33.33%, Ratio=0.33)21 (LC) + 0.33*10 (3) / 1 + 0.33 (3) = 18.25 (O) |
1.15068 (C)
1.15068 x 1.1 = 1.26575 (aC) |
18.25 (O) (21.00) (LC) C=21.00/18.25 |
18.50 +0.25 +1.37% |
16.82 = 18.50 / 1.10000 |
| 27/05/2025 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)21.20 (LC) / 1 + 0.10 (2) = 19.27 (O) |
1.1 (C)
1.1 x 1.26575 = 1.39233 (aC) |
19.27 (O) (21.20) (LC) C=21.20/19.27 |
20.55 +1.28 +6.63% |
16.24 = 20.55 / 1.26575 |
| 20/01/2022 | Rights 2/1 Price 10 (Volume + 50%, Ratio=0.50)68.30 (LC) + 0.50*10 (3) / 1 + 0.50 (3) = 48.87 (O) |
1.39768 (C)
1.39768 x 1.39233 = 1.94603 (aC) |
48.87 (O) (68.30) (LC) C=68.30/48.87 |
52.20 +3.33 +6.82% |
37.49 = 52.20 / 1.39233 |
| 21/05/2021 | Split-Bonus 100/15 (Volume + 15%, Ratio=0.15)30.60 (LC) / 1 + 0.15 (2) = 26.61 (O) |
1.15 (C)
1.15 x 1.94603 = 2.23794 (aC) |
26.61 (O) (30.60) (LC) C=30.60/26.61 |
27.95 +1.34 +5.04% |
14.36 = 27.95 / 1.94603 |
| 12/08/2020 | Split-Bonus 100/36 (Volume + 36%, Ratio=0.36)12.60 (LC) / 1 + 0.36 (2) = 9.26 (O) |
1.36 (C)
1.36 x 2.23794 = 3.04359 (aC) |
9.26 (O) (12.60) (LC) C=12.60/9.26 |
10.20 +0.94 +10.10% |
4.56 = 10.20 / 2.23794 |
| 09/10/2019 | Split-Bonus 25/4 (Volume + 16%, Ratio=0.16)8.30 (LC) / 1 + 0.16 (2) = 7.16 (O) |
1.16 (C)
1.16 x 3.04359 = 3.53057 (aC) |
7.16 (O) (8.30) (LC) C=8.30/7.16 |
7.20 +0.04 +0.63% |
2.37 = 7.20 / 3.04359 |
| 10/05/2018 | Split-Bonus 100/16 (Volume + 16%, Ratio=0.16)10.90 (LC) / 1 + 0.16 (2) = 9.40 (O) |
1.16 (C)
1.16 x 3.53057 = 4.09546 (aC) |
9.40 (O) (10.90) (LC) C=10.90/9.40 |
10.20 +0.80 +8.55% |
2.89 = 10.20 / 3.53057 |
| 29/06/2017 | Cash 4.5%Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)13.30 (LC) - 0.45 (1) / 1 + 0.10 (2) = 11.68 (O) |
1.13852 (C)
1.13852 x 4.09546 = 4.66277 (aC) |
11.68 (O) (13.30) (LC) C=13.30/11.68 |
11.60 -0.08 -0.70% |
2.83 = 11.60 / 4.09546 |
| 23/08/2016 | Cash 10%13.90 (LC) - 1 (1) = 12.90 (O) |
1.07752 (C)
1.07752 x 4.66277 = 5.02422 (aC) |
12.90 (O) (13.90) (LC) C=13.90/12.90 |
12.90 0 0% |
2.77 = 12.90 / 4.66277 |
| 08/10/2015 | Cash 10%13.20 (LC) - 1 (1) = 12.20 (O) |
1.08197 (C)
1.08197 x 5.02422 = 5.43604 (aC) |
12.20 (O) (13.20) (LC) C=13.20/12.20 |
12.30 +0.10 +0.82% |
2.45 = 12.30 / 5.02422 |
| 22/03/2011 | Split-Bonus 2/1 (Volume + 50%, Ratio=0.50)36.20 (LC) / 1 + 0.50 (2) = 24.13 (O) |
1.5 (C)
1.5 x 5.43604 = 8.15407 (aC) |
24.13 (O) (36.20) (LC) C=36.20/24.13 |
25.60 +1.47 +6.08% |
4.71 = 25.60 / 5.43604 |