| 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) |
| 17/12/2025 | Split-Bonus 100/44.63658403 (Volume + 44.64%, Ratio=0.45)51 (LC) / 1 + 0.45 (2) = 35.26 (O) |
1.44637 (C)
1.44637 x 1 = 1.44637 (aC) |
35.26 (O) (51.00) (LC) C=51.00/35.26 |
34.70 -0.56 -1.59% |
34.70 = 34.70 / 1 |
| 14/10/2025 | Cash 4.5%56 (LC) - 0.45 (1) = 55.55 (O) |
1.0081 (C)
1.0081 x 1.44637 = 1.45808 (aC) |
55.55 (O) (56.00) (LC) C=56.00/55.55 |
54.40 -1.15 -2.07% |
37.61 = 54.40 / 1.44637 |
| 30/11/2023 | Split-Bonus 100/11.7415 (Volume + 11.74%, Ratio=0.12)29.40 (LC) / 1 + 0.12 (2) = 26.31 (O) |
1.11741 (C)
1.11741 x 1.45808 = 1.62928 (aC) |
26.31 (O) (29.40) (LC) C=29.40/26.31 |
26.30 -0.01 -0.04% |
18.04 = 26.30 / 1.45808 |
| 14/12/2021 | Cash 8%33.50 (LC) - 0.8 (1) = 32.70 (O) |
1.02446 (C)
1.02446 x 1.62928 = 1.66914 (aC) |
32.70 (O) (33.50) (LC) C=33.50/32.70 |
32.40 -0.30 -0.92% |
19.89 = 32.40 / 1.62928 |
| 07/07/2021 | Split-Bonus 100/29.0695 (Volume + 29.07%, Ratio=0.29)48.50 (LC) / 1 + 0.29 (2) = 37.58 (O) |
1.29069 (C)
1.29069 x 1.66914 = 2.15436 (aC) |
37.58 (O) (48.50) (LC) C=48.50/37.58 |
39.05 +1.47 +3.92% |
23.40 = 39.05 / 1.66914 |
| 17/12/2020 | Cash 5%35.40 (LC) - 0.5 (1) = 34.90 (O) |
1.01433 (C)
1.01433 x 2.15436 = 2.18522 (aC) |
34.90 (O) (35.40) (LC) C=35.40/34.90 |
34.10 -0.80 -2.29% |
15.83 = 34.10 / 2.15436 |
| 27/09/2017 | Cash 7%19.45 (LC) - 0.7 (1) = 18.75 (O) |
1.03733 (C)
1.03733 x 2.18522 = 2.2668 (aC) |
18.75 (O) (19.45) (LC) C=19.45/18.75 |
18.80 +0.05 +0.27% |
8.60 = 18.80 / 2.18522 |
| 16/01/2017 | Cash 7%17.30 (LC) - 0.7 (1) = 16.60 (O) |
1.04217 (C)
1.04217 x 2.2668 = 2.36239 (aC) |
16.60 (O) (17.30) (LC) C=17.30/16.60 |
16.50 -0.10 -0.60% |
7.28 = 16.50 / 2.26680 |
| 23/06/2015 | Cash 10%21.20 (LC) - 1 (1) = 20.20 (O) |
1.0495 (C)
1.0495 x 2.36239 = 2.47934 (aC) |
20.20 (O) (21.20) (LC) C=21.20/20.20 |
20.60 +0.40 +1.98% |
8.72 = 20.60 / 2.36239 |
| 21/05/2014 | Cash 10%15.30 (LC) - 1 (1) = 14.30 (O) |
1.06993 (C)
1.06993 x 2.47934 = 2.65272 (aC) |
14.30 (O) (15.30) (LC) C=15.30/14.30 |
15 +0.70 +4.90% |
6.05 = 15 / 2.47934 |
| 06/09/2013 | Cash 16%Rights 100/14 Price 10 (Volume + 14%, Ratio=0.14)19.50 (LC) + 0.14*10 (3) - 1.6 (1) / 1 + 0.14 (3) = 16.93 (O) |
1.15181 (C)
1.15181 x 2.65272 = 3.05544 (aC) |
16.93 (O) (19.50) (LC) C=19.50/16.93 |
16.70 -0.23 -1.36% |
6.30 = 16.70 / 2.65272 |
| 30/03/2012 | Split-Bonus 5/1 (Volume + 20%, Ratio=0.20)Split-Bonus 100/9.6 (Volume + 9.60%, Ratio=0.10)27.20 (LC) / 1 + 0.20 (2) + 0.10 (2) = 20.99 (O) |
1.296 (C)
1.296 x 3.05544 = 3.95985 (aC) |
20.99 (O) (27.20) (LC) C=27.20/20.99 |
22 +1.01 +4.82% |
7.20 = 22 / 3.05544 |
| 29/11/2011 | Rights 5/1 Price 10 (Volume + 20%, Ratio=0.20)22.40 (LC) + 0.20*10 (3) / 1 + 0.20 (3) = 20.33 (O) |
1.10164 (C)
1.10164 x 3.95985 = 4.36232 (aC) |
20.33 (O) (22.40) (LC) C=22.40/20.33 |
20.80 +0.47 +2.30% |
5.25 = 20.80 / 3.95985 |
| 14/01/2011 | Cash 13.47%23.20 (LC) - 1.347 (1) = 21.85 (O) |
1.06164 (C)
1.06164 x 4.36232 = 4.63121 (aC) |
21.85 (O) (23.20) (LC) C=23.20/21.85 |
22.30 +0.45 +2.05% |
5.11 = 22.30 / 4.36232 |
| 06/09/2010 | Split-Bonus 100/6.83 (Volume + 6.83%, Ratio=0.07)Rights 100/28 Price 10 (Volume + 28%, Ratio=0.28)23.20 (LC) + 0.28*10 (3) / 1 + 0.07 (2) + 0.28 (3) = 19.28 (O) |
1.2031 (C)
1.2031 x 4.63121 = 5.57181 (aC) |
19.28 (O) (23.20) (LC) C=23.20/19.28 |
20.20 +0.92 +4.75% |
4.36 = 20.20 / 4.63121 |