| 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) |
| 04/08/2025 | Split-Bonus 100/8 (Volume + 8%, Ratio=0.08)20.20 (LC) / 1 + 0.08 (2) = 18.70 (O) |
1.08 (C)
1.08 x 1 = 1.08 (aC) |
18.70 (O) (20.20) (LC) C=20.20/18.70 |
19.20 +0.50 +2.65% |
19.20 = 19.20 / 1 |
| 10/05/2024 | Rights 55/10 Price 10 (Volume + 18.18%, Ratio=0.18)26.85 (LC) + 0.18*10 (3) / 1 + 0.18 (3) = 24.26 (O) |
1.10687 (C)
1.10687 x 1.08 = 1.19541 (aC) |
24.26 (O) (26.85) (LC) C=26.85/24.26 |
25.20 +0.94 +3.88% |
23.33 = 25.20 / 1.08000 |
| 20/04/2022 | Split-Bonus 1000/363 (Volume + 36.30%, Ratio=0.36)85.80 (LC) / 1 + 0.36 (2) = 62.95 (O) |
1.363 (C)
1.363 x 1.19541 = 1.62935 (aC) |
62.95 (O) (85.80) (LC) C=85.80/62.95 |
63.50 +0.55 +0.87% |
53.12 = 63.50 / 1.19541 |
| 26/04/2021 | Split-Bonus 1000/117 (Volume + 11.70%, Ratio=0.12)78.50 (LC) / 1 + 0.12 (2) = 70.28 (O) |
1.117 (C)
1.117 x 1.62935 = 1.81998 (aC) |
70.28 (O) (78.50) (LC) C=78.50/70.28 |
74.20 +3.92 +5.58% |
45.54 = 74.20 / 1.62935 |
| 23/03/2021 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)67.50 (LC) / 1 + 0.10 (2) = 61.36 (O) |
1.1 (C)
1.1 x 1.81998 = 2.00198 (aC) |
61.36 (O) (67.50) (LC) C=67.50/61.36 |
63.20 +1.84 +2.99% |
34.73 = 63.20 / 1.81998 |
| 06/11/2020 | Split-Bonus 100/7 (Volume + 7%, Ratio=0.07)42.60 (LC) / 1 + 0.07 (2) = 39.81 (O) |
1.07 (C)
1.07 x 2.00198 = 2.14212 (aC) |
39.81 (O) (42.60) (LC) C=42.60/39.81 |
39.95 +0.14 +0.34% |
19.96 = 39.95 / 2.00198 |
| 22/05/2020 | Split-Bonus 100/13 (Volume + 13%, Ratio=0.13)28.20 (LC) / 1 + 0.13 (2) = 24.96 (O) |
1.13 (C)
1.13 x 2.14212 = 2.4206 (aC) |
24.96 (O) (28.20) (LC) C=28.20/24.96 |
24.85 -0.11 -0.42% |
11.60 = 24.85 / 2.14212 |
| 17/12/2019 | Cash 12%27.60 (LC) - 1.2 (1) = 26.40 (O) |
1.04545 (C)
1.04545 x 2.4206 = 2.53062 (aC) |
26.40 (O) (27.60) (LC) C=27.60/26.40 |
26.45 +0.05 +0.19% |
10.93 = 26.45 / 2.42060 |
| 24/04/2019 | Split-Bonus 100/23 (Volume + 23%, Ratio=0.23)27.90 (LC) / 1 + 0.23 (2) = 22.68 (O) |
1.23 (C)
1.23 x 2.53062 = 3.11267 (aC) |
22.68 (O) (27.90) (LC) C=27.90/22.68 |
23.30 +0.62 +2.72% |
9.21 = 23.30 / 2.53062 |
| 27/04/2018 | Split-Bonus 5/1 (Volume + 20%, Ratio=0.20)38.95 (LC) / 1 + 0.20 (2) = 32.46 (O) |
1.2 (C)
1.2 x 3.11267 = 3.7352 (aC) |
32.46 (O) (38.95) (LC) C=38.95/32.46 |
33.20 +0.74 +2.28% |
10.67 = 33.20 / 3.11267 |
| 23/05/2017 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)25.80 (LC) / 1 + 0.10 (2) = 23.45 (O) |
1.1 (C)
1.1 x 3.7352 = 4.10872 (aC) |
23.45 (O) (25.80) (LC) C=25.80/23.45 |
23.65 +0.20 +0.83% |
6.33 = 23.65 / 3.73520 |
| 17/11/2016 | Cash 5%14.55 (LC) - 0.5 (1) = 14.05 (O) |
1.03559 (C)
1.03559 x 4.10872 = 4.25494 (aC) |
14.05 (O) (14.55) (LC) C=14.55/14.05 |
14.30 +0.25 +1.78% |
3.48 = 14.30 / 4.10872 |
| 10/07/2015 | Split-Bonus 20/1 (Volume + 5%, Ratio=0.05)Rights 2/1 Price 10 (Volume + 50%, Ratio=0.50)19.80 (LC) + 0.50*10 (3) / 1 + 0.05 (2) + 0.50 (3) = 16 (O) |
1.2375 (C)
1.2375 x 4.25494 = 5.26549 (aC) |
16.00 (O) (19.80) (LC) C=19.80/16.00 |
16.70 +0.70 +4.38% |
3.92 = 16.70 / 4.25494 |
| 11/03/2011 | Cash 10%30.40 (LC) - 1 (1) = 29.40 (O) |
1.03401 (C)
1.03401 x 5.26549 = 5.44459 (aC) |
29.40 (O) (30.40) (LC) C=30.40/29.40 |
29.40 0 0% |
5.58 = 29.40 / 5.26549 |
| 21/12/2010 | Cash 10%33.90 (LC) - 1 (1) = 32.90 (O) |
1.0304 (C)
1.0304 x 5.44459 = 5.61007 (aC) |
32.90 (O) (33.90) (LC) C=33.90/32.90 |
33 +0.10 +0.30% |
6.06 = 33 / 5.44459 |