| Date | Open | High | Low | Close | Volume (Share) | Value (Baht) |
| 17/05/2019 | 4.86 | 5.15 | 4.80 | 4.88 | 4,307,700 | 21,251,546 |
| 16/05/2019 | 4.90 | 4.92 | 4.78 | 4.88 | 824,700 | 3,992,392 |
| 15/05/2019 | 4.96 | 4.98 | 4.82 | 4.82 | 532,500 | 2,608,174 |
| 14/05/2019 | 4.98 | 4.98 | 4.80 | 4.98 | 1,134,400 | 5,559,720 |
| 13/05/2019 | 4.94 | 5.00 | 4.90 | 4.98 | 858,900 | 4,243,558 |
| 10/05/2019 | 5.30 | 5.40 | 4.94 | 4.98 | 2,363,300 | 11,952,264 |
| 09/05/2019 | 5.40 | 5.50 | 5.25 | 5.25 | 1,806,800 | 9,736,470 |
| 08/05/2019 | 8.35 | 8.40 | 7.95 | 8.15 | 2,091,100 | 17,066,795 |
| 07/05/2019 | 8.45 | 8.60 | 8.25 | 8.35 | 2,277,300 | 19,173,410 |
| 03/05/2019 | 8.20 | 8.50 | 8.15 | 8.45 | 2,400,500 | 20,004,150 |
| 02/05/2019 | 8.75 | 8.75 | 8.25 | 8.25 | 4,738,300 | 40,182,765 |
| 30/04/2019 | 8.70 | 8.80 | 8.60 | 8.65 | 1,375,800 | 11,947,210 |
| 29/04/2019 | 8.40 | 8.75 | 8.40 | 8.65 | 4,287,800 | 36,966,710 |
| 26/04/2019 | 8.55 | 8.60 | 8.35 | 8.35 | 6,052,500 | 51,191,570 |
| 25/04/2019 | 8.40 | 8.50 | 8.35 | 8.45 | 2,419,200 | 20,384,220 |
| 24/04/2019 | 8.35 | 8.50 | 8.35 | 8.35 | 1,826,300 | 15,340,035 |
| 23/04/2019 | 8.20 | 8.35 | 8.20 | 8.30 | 951,000 | 7,865,165 |
| 22/04/2019 | 8.10 | 8.25 | 8.10 | 8.20 | 955,200 | 7,798,875 |
| 19/04/2019 | 8.05 | 8.15 | 8.00 | 8.05 | 611,200 | 4,929,375 |
| 18/04/2019 | 8.15 | 8.15 | 8.00 | 8.00 | 304,500 | 2,451,165 |
| 17/04/2019 | 8.20 | 8.20 | 8.10 | 8.10 | 300,800 | 2,439,185 |
| 12/04/2019 | 8.20 | 8.40 | 8.10 | 8.20 | 189,300 | 1,549,635 |
| 11/04/2019 | 8.20 | 8.20 | 8.10 | 8.15 | 137,400 | 1,114,295 |
| 10/04/2019 | 8.20 | 8.20 | 8.10 | 8.15 | 239,200 | 1,945,390 |
| 09/04/2019 | 8.20 | 8.20 | 8.10 | 8.20 | 127,400 | 1,034,940 |
| 05/04/2019 | 8.05 | 8.20 | 8.05 | 8.20 | 149,100 | 1,219,685 |
| 04/04/2019 | 8.10 | 8.10 | 8.00 | 8.05 | 412,200 | 3,315,995 |
| 03/04/2019 | 8.55 | 8.55 | 8.00 | 8.15 | 2,679,200 | 22,041,205 |
| 02/04/2019 | 8.45 | 8.55 | 8.35 | 8.55 | 1,587,700 | 13,461,605 |
| 01/04/2019 | 8.35 | 8.40 | 8.25 | 8.40 | 1,296,900 | 10,819,910 |
Remark : Volume from SET main board.