HS Optimus
    
    | Date | Stock | Currency | Comment | Close | Low | High | Bid | Ask | Volume | 
|---|---|---|---|---|---|---|---|---|---|
| 2021-06-17 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0040 | $0.0030 | $0.0040 | 6,874,400 | |
| 2021-06-16 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0040 | $0.0030 | $0.0040 | 317,000 | |
| 2021-06-15 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0030 | $0.0040 | 2,744,700 | |
| 2021-06-14 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0030 | $0.0040 | 9,270,200 | |
| 2021-06-11 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0040 | $0.0030 | $0.0040 | 217,800 | |
| 2021-06-10 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0040 | $0.0030 | $0.0040 | 2,850,600 | |
| 2021-06-09 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0030 | $0.0040 | 14,642,100 | |
| 2021-06-08 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 12,485,500 | |
| 2021-06-07 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0040 | $0.0030 | $0.0040 | 705,600 | |
| 2021-06-04 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0030 | $0.0040 | 8,649,900 | |
| 2021-06-03 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0030 | $0.0040 | 450,600 | |
| 2021-06-02 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 21,747,000 | |
| 2021-06-01 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 22,377,400 | |
| 2021-05-31 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 12,443,200 | |
| 2021-05-28 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 3,120,200 | |
| 2021-05-27 | 504.SI | SGD | $0.0050 | $0.0050 | $0.0050 | $0.0040 | $0.0050 | 500,200 | |
| 2021-05-25 | 504.SI | SGD | $0.0050 | $0.0050 | $0.0050 | $0.0040 | $0.0050 | 100 | |
| 2021-05-24 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 4,700,500 | |
| 2021-05-21 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 5,000,400 | |
| 2021-05-20 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 5,537,500 | |
| 2021-05-19 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 200 | |
| 2021-05-18 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 10,020,600 | |
| 2021-05-17 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 10,950,700 | |
| 2021-05-14 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 12,500,400 | |
| 2021-05-12 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0040 | $0.0050 | 5,692,600 | |
| 2021-05-11 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 2,530,200 | |
| 2021-05-10 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 30,645,800 | |
| 2021-05-07 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 8,199,000 | |
| 2021-05-06 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 6,462,900 | |
| 2021-05-05 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0030 | $0.0040 | 40,296,200 | |
| 2021-05-04 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 5,000,500 | |
| 2021-05-03 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 16,508,600 | |
| 2021-04-30 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 433,900 | |
| 2021-04-29 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 2,383,700 | |
| 2021-04-28 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 1,400,100 | |
| 2021-04-27 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 7,002,800 | |
| 2021-04-26 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 125,200 | |
| 2021-04-23 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 5,030,300 | |
| 2021-04-22 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 8,057,700 | |
| 2021-04-21 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 300 | |
| 2021-04-20 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 300 | |
| 2021-04-19 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 5,502,000 | |
| 2021-04-16 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 1,000,300 | |
| 2021-04-15 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 10,900,400 | |
| 2021-04-14 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 55,656,200 | |
| 2021-04-13 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 6,435,300 | |
| 2021-04-12 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 6,267,400 | |
| 2021-04-09 | 504.SI | SGD | $0.0040 | $0.0030 | $0.0050 | $0.0040 | $0.0050 | 65,553,600 | |
| 2021-04-08 | 504.SI | SGD | $0.0040 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 8,860,300 | |
| 2021-04-07 | 504.SI | SGD | $0.0050 | $0.0040 | $0.0050 | $0.0040 | $0.0050 | 6,050,400 |