| 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) |
| 25/05/2026 | Split-Bonus 100/10 (Volume + 10%, Ratio=0.10)26.35 (LC) / 1 + 0.10 (2) = 23.95 (O) |
1.1 (C)
1.1 x 1 = 1.1 (aC) |
23.95 (O) (26.35) (LC) C=26.35/23.95 |
24.10 +0.15 +0.61% |
24.10 = 24.10 / 1 |
| 11/05/2026 | Cash 5%27.85 (LC) - 0.5 (1) = 27.35 (O) |
1.01828 (C)
1.01828 x 1.1 = 1.12011 (aC) |
27.35 (O) (27.85) (LC) C=27.85/27.35 |
27 -0.35 -1.28% |
24.55 = 27 / 1.10000 |
| 26/06/2025 | Split-Bonus 100/20 (Volume + 20%, Ratio=0.20)27.20 (LC) / 1 + 0.20 (2) = 22.67 (O) |
1.2 (C)
1.2 x 1.12011 = 1.34413 (aC) |
22.67 (O) (27.20) (LC) C=27.20/22.67 |
22.80 +0.13 +0.59% |
20.36 = 22.80 / 1.12011 |
| 23/05/2024 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)31.30 (LC) / 1 + 0.10 (2) = 28.45 (O) |
1.1 (C)
1.1 x 1.34413 = 1.47854 (aC) |
28.45 (O) (31.30) (LC) C=31.30/28.45 |
29.50 +1.05 +3.67% |
21.95 = 29.50 / 1.34413 |
| 17/06/2022 | Cash 5%Split-Bonus 10/3 (Volume + 30%, Ratio=0.30)31 (LC) - 0.5 (1) / 1 + 0.30 (2) = 23.46 (O) |
1.32131 (C)
1.32131 x 1.47854 = 1.95362 (aC) |
23.46 (O) (31.00) (LC) C=31.00/23.46 |
23.20 -0.26 -1.11% |
15.69 = 23.20 / 1.47854 |
| 31/05/2021 | Cash 5%Split-Bonus 100/35 (Volume + 35%, Ratio=0.35)67.10 (LC) - 0.5 (1) / 1 + 0.35 (2) = 49.33 (O) |
1.36014 (C)
1.36014 x 1.95362 = 2.65718 (aC) |
49.33 (O) (67.10) (LC) C=67.10/49.33 |
52.70 +3.37 +6.82% |
26.98 = 52.70 / 1.95362 |
| 29/07/2020 | Cash 5%Split-Bonus 100/20 (Volume + 20%, Ratio=0.20)27.35 (LC) - 0.5 (1) / 1 + 0.20 (2) = 22.38 (O) |
1.22235 (C)
1.22235 x 2.65718 = 3.248 (aC) |
22.38 (O) (27.35) (LC) C=27.35/22.38 |
21.75 -0.63 -2.79% |
8.19 = 21.75 / 2.65718 |
| 04/06/2019 | Split-Bonus 10/3 (Volume + 30%, Ratio=0.30)31.50 (LC) / 1 + 0.30 (2) = 24.23 (O) |
1.3 (C)
1.3 x 3.248 = 4.2224 (aC) |
24.23 (O) (31.50) (LC) C=31.50/24.23 |
24.30 +0.07 +0.29% |
7.48 = 24.30 / 3.24800 |
| 12/06/2018 | Split-Bonus 100/40 (Volume + 40%, Ratio=0.40)60.60 (LC) / 1 + 0.40 (2) = 43.29 (O) |
1.4 (C)
1.4 x 4.2224 = 5.91136 (aC) |
43.29 (O) (60.60) (LC) C=60.60/43.29 |
42.50 -0.79 -1.82% |
10.07 = 42.50 / 4.22240 |
| 16/06/2017 | Rights 5/1 Price 20 (Volume + 20%, Ratio=0.20)32.40 (LC) + 0.20*20 (3) / 1 + 0.20 (3) = 30.33 (O) |
1.06813 (C)
1.06813 x 5.91136 = 6.31411 (aC) |
30.33 (O) (32.40) (LC) C=32.40/30.33 |
30.85 +0.52 +1.70% |
5.22 = 30.85 / 5.91136 |
| 30/03/2017 | Split-Bonus 10/5 (Volume + 50%, Ratio=0.50)43.40 (LC) / 1 + 0.50 (2) = 28.93 (O) |
1.5 (C)
1.5 x 6.31411 = 9.47117 (aC) |
28.93 (O) (43.40) (LC) C=43.40/28.93 |
29.95 +1.02 +3.51% |
4.74 = 29.95 / 6.31411 |
| 25/08/2016 | Cash 15%Split-Bonus 20/3 (Volume + 15%, Ratio=0.15)49 (LC) - 1.5 (1) / 1 + 0.15 (2) = 41.30 (O) |
1.18632 (C)
1.18632 x 9.47117 = 11.2358 (aC) |
41.30 (O) (49.00) (LC) C=49.00/41.30 |
43 +1.70 +4.11% |
4.54 = 43 / 9.47117 |
| 08/05/2015 | Cash 10%Split-Bonus 10/2 (Volume + 20%, Ratio=0.20)Split-Bonus 10/3 (Volume + 30%, Ratio=0.30)43.80 (LC) - 1 (1) / 1 + 0.20 (2) + 0.30 (2) = 28.53 (O) |
1.53505 (C)
1.53505 x 11.2358 = 17.2475 (aC) |
28.53 (O) (43.80) (LC) C=43.80/28.53 |
28.20 -0.33 -1.17% |
2.51 = 28.20 / 11.23580 |
| 24/04/2014 | Cash 15%Split-Bonus 20/3 (Volume + 15%, Ratio=0.15)55.50 (LC) - 1.5 (1) / 1 + 0.15 (2) = 46.96 (O) |
1.18194 (C)
1.18194 x 17.2475 = 20.3856 (aC) |
46.96 (O) (55.50) (LC) C=55.50/46.96 |
47.50 +0.54 +1.16% |
2.75 = 47.50 / 17.24750 |
| 03/09/2013 | Cash 10%31.20 (LC) - 1 (1) = 30.20 (O) |
1.03311 (C)
1.03311 x 20.3856 = 21.0606 (aC) |
30.20 (O) (31.20) (LC) C=31.20/30.20 |
30.60 +0.40 +1.32% |
1.50 = 30.60 / 20.38560 |
| 25/10/2012 | Cash 10%Split-Bonus 10/2 (Volume + 20%, Ratio=0.20)23.30 (LC) - 1 (1) / 1 + 0.20 (2) = 18.58 (O) |
1.25381 (C)
1.25381 x 21.0606 = 26.406 (aC) |
18.58 (O) (23.30) (LC) C=23.30/18.58 |
19 +0.42 +2.24% |
0.90 = 19 / 21.06060 |
| 30/01/2012 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)17.70 (LC) / 1 + 0.10 (2) = 16.09 (O) |
1.1 (C)
1.1 x 26.406 = 29.0466 (aC) |
16.09 (O) (17.70) (LC) C=17.70/16.09 |
16.80 +0.71 +4.41% |
0.64 = 16.80 / 26.40600 |
| 01/12/2010 | Cash 20%39.90 (LC) - 2 (1) = 37.90 (O) |
1.05277 (C)
1.05277 x 29.0466 = 30.5794 (aC) |
37.90 (O) (39.90) (LC) C=39.90/37.90 |
38.40 +0.50 +1.32% |
1.32 = 38.40 / 29.04660 |
| 27/04/2010 | Split-Bonus 2/1 (Volume + 50%, Ratio=0.50)69 (LC) / 1 + 0.50 (2) = 46 (O) |
1.5 (C)
1.5 x 30.5794 = 45.8691 (aC) |
46.00 (O) (69.00) (LC) C=69.00/46.00 |
48.30 +2.30 +5% |
1.58 = 48.30 / 30.57940 |
| 12/10/2009 | Cash 10%71.50 (LC) - 1 (1) = 70.50 (O) |
1.01418 (C)
1.01418 x 45.8691 = 46.5197 (aC) |
70.50 (O) (71.50) (LC) C=71.50/70.50 |
73.50 +3 +4.26% |
1.60 = 73.50 / 45.86910 |
| 14/04/2009 | Cash 10%39 (LC) - 1 (1) = 38 (O) |
1.02632 (C)
1.02632 x 46.5197 = 47.7439 (aC) |
38.00 (O) (39.00) (LC) C=39.00/38.00 |
39.90 +1.90 +5% |
0.86 = 39.90 / 46.51970 |
| 05/12/2008 | Cash 10%30.10 (LC) - 1 (1) = 29.10 (O) |
1.03436 (C)
1.03436 x 47.7439 = 49.3846 (aC) |
29.10 (O) (30.10) (LC) C=30.10/29.10 |
28.30 -0.80 -2.75% |
0.59 = 28.30 / 47.74390 |
| 11/09/2008 | Cash 10%61 (LC) - 1 (1) = 60 (O) |
1.01667 (C)
1.01667 x 49.3846 = 50.2077 (aC) |
60.00 (O) (61.00) (LC) C=61.00/60.00 |
59.50 -0.50 -0.83% |
1.20 = 59.50 / 49.38460 |
| 11/07/2008 | Split-Bonus 10/1 (Volume + 10%, Ratio=0.10)Split-Bonus 10/3 (Volume + 30%, Ratio=0.30)63.50 (LC) / 1 + 0.10 (2) + 0.30 (2) = 45.36 (O) |
1.4 (C)
1.4 x 50.2077 = 70.2907 (aC) |
45.36 (O) (63.50) (LC) C=63.50/45.36 |
46.70 +1.34 +2.96% |
0.93 = 46.70 / 50.20770 |
| 17/12/2007 | Cash 10%91 (LC) - 1 (1) = 90 (O) |
1.01111 (C)
1.01111 x 70.2907 = 71.0718 (aC) |
90.00 (O) (91.00) (LC) C=91.00/90.00 |
90 0 0% |
1.28 = 90 / 70.29070 |