SIA Engineering
| Date | Stock | Currency | Comment | Close | Low | High | Bid | Ask | Volume |
|---|---|---|---|---|---|---|---|---|---|
| 2025-12-26 | S59.SI | SGD | $3.5300 | $3.5300 | $3.5600 | $3.5300 | $3.5500 | 220,100 | |
| 2025-12-24 | S59.SI | SGD | $3.5500 | $3.5400 | $3.5600 | $3.5400 | $3.5500 | 222,400 | |
| 2025-12-23 | S59.SI | SGD | $3.5500 | $3.5300 | $3.5700 | $3.5400 | $3.5500 | 578,400 | |
| 2025-12-22 | S59.SI | SGD | $3.5300 | $3.5200 | $3.5600 | $3.5300 | $3.5400 | 521,400 | |
| 2025-12-19 | S59.SI | SGD | $3.5100 | $3.4400 | $3.5200 | $3.4900 | $3.5100 | 1,011,400 | |
| 2025-12-18 | S59.SI | SGD | $3.4400 | $3.4400 | $3.4900 | $3.4400 | $3.4500 | 358,300 | |
| 2025-12-17 | S59.SI | SGD | $3.4800 | $3.3800 | $3.5200 | $3.4800 | $3.4900 | 711,300 | |
| 2025-12-16 | S59.SI | SGD | $3.4400 | $3.3800 | $3.4500 | $3.4300 | $3.4400 | 670,800 | |
| 2025-12-15 | S59.SI | SGD | $3.4400 | $3.4100 | $3.4500 | $3.4200 | $3.4400 | 315,800 | |
| 2025-12-12 | S59.SI | SGD | $3.4300 | $3.4000 | $3.4500 | $3.4300 | $3.4400 | 408,000 | |
| 2025-12-11 | S59.SI | SGD | $3.4100 | $3.3900 | $3.4800 | $3.4100 | $3.4200 | 611,500 | |
| 2025-12-10 | S59.SI | SGD | $3.4700 | $3.4500 | $3.4900 | $3.4600 | $3.4800 | 274,000 | |
| 2025-12-09 | S59.SI | SGD | $3.4900 | $3.4600 | $3.4900 | $3.4700 | $3.4900 | 422,700 | |
| 2025-12-08 | S59.SI | SGD | $3.5000 | $3.4600 | $3.5300 | $3.4900 | $3.5000 | 418,000 | |
| 2025-12-05 | S59.SI | SGD | $3.5100 | $3.4900 | $3.5300 | $3.4900 | $3.5100 | 422,400 | |
| 2025-12-04 | S59.SI | SGD | $3.5300 | $3.5100 | $3.5600 | $3.5200 | $3.5300 | 369,200 | |
| 2025-12-03 | S59.SI | SGD | $3.5600 | $3.5400 | $3.6000 | $3.5500 | $3.5700 | 517,900 | |
| 2025-12-02 | S59.SI | SGD | $3.5700 | $3.5500 | $3.5900 | $3.5600 | $3.5700 | 402,000 | |
| 2025-12-01 | S59.SI | SGD | $3.5600 | $3.5600 | $3.6200 | $3.5600 | $3.5800 | 434,900 | |
| 2025-11-28 | S59.SI | SGD | $3.5800 | $3.5800 | $3.6500 | $3.5800 | $3.5900 | 531,800 | |
| 2025-11-27 | S59.SI | SGD | $3.6400 | $3.6400 | $3.6700 | $3.6400 | $3.6500 | 276,400 | |
| 2025-11-26 | S59.SI | SGD | $3.6300 | $3.6200 | $3.6900 | $3.6200 | $3.6300 | 577,500 | |
| 2025-11-25 | S59.SI | SGD | $3.6500 | $3.6200 | $3.6700 | $3.6400 | $3.6500 | 343,300 | |
| 2025-11-24 | S59.SI | SGD | $3.6300 | $3.6100 | $3.6800 | $3.6300 | $3.6400 | 934,600 | |
| 2025-11-21 | S59.SI | SGD | $3.6100 | $3.5900 | $3.6500 | $3.6100 | $3.6200 | 626,600 | |
| 2025-11-20 | S59.SI | SGD | $3.6600 | $3.6500 | $3.7200 | $3.6600 | $3.6700 | 530,300 | |
| 2025-11-19 | S59.SI | SGD | $3.6900 | $3.6500 | $3.7200 | $3.6800 | $3.6900 | 526,100 | |
| 2025-11-18 | S59.SI | SGD | $3.6700 | $3.6500 | $3.7400 | $3.6700 | $3.6800 | 843,900 | |
| 2025-11-17 | S59.SI | SGD | $3.7400 | $3.7000 | $3.7400 | $3.7200 | $3.7400 | 486,800 | |
| 2025-11-14 | S59.SI | SGD | $3.7300 | $3.7000 | $3.7800 | $3.7200 | $3.7300 | 1,053,000 | |
| 2025-11-13 | S59.SI | SGD | $3.7500 | $3.7200 | $3.8100 | $3.7400 | $3.7500 | 1,531,400 | |
| 2025-11-12 | S59.SI | SGD | XD | $3.7200 | $3.6800 | $3.7600 | $3.7100 | $3.7200 | 1,578,700 |
| 2025-11-11 | S59.SI | SGD | XD | $3.7100 | $3.6400 | $3.7100 | $3.6900 | $3.7100 | 904,100 |
| 2025-11-10 | S59.SI | SGD | CD | $3.6900 | $3.6300 | $3.7200 | $3.6800 | $3.6900 | 1,130,400 |
| 2025-11-07 | S59.SI | SGD | CD | $3.6600 | $3.6200 | $3.6900 | $3.6400 | $3.6600 | 1,082,600 |
| 2025-11-06 | S59.SI | SGD | CD | $3.7000 | $3.5600 | $3.7300 | $3.6900 | $3.7000 | 3,560,100 |
| 2025-11-05 | S59.SI | SGD | CD | $3.5400 | $3.4800 | $3.5500 | $3.5400 | $3.5500 | 1,460,500 |
| 2025-11-04 | S59.SI | SGD | $3.4700 | $3.4700 | $3.5800 | $3.4700 | $3.4900 | 866,400 | |
| 2025-11-03 | S59.SI | SGD | $3.5500 | $3.5300 | $3.5700 | $3.5400 | $3.5600 | 744,700 | |
| 2025-10-31 | S59.SI | SGD | $3.5300 | $3.4800 | $3.5400 | $3.5300 | $3.5400 | 561,700 | |
| 2025-10-30 | S59.SI | SGD | $3.5200 | $3.4800 | $3.5300 | $3.5000 | $3.5200 | 252,900 | |
| 2025-10-29 | S59.SI | SGD | $3.5300 | $3.5200 | $3.5600 | $3.5200 | $3.5300 | 395,900 | |
| 2025-10-28 | S59.SI | SGD | $3.5500 | $3.5300 | $3.5700 | $3.5400 | $3.5500 | 398,900 | |
| 2025-10-27 | S59.SI | SGD | $3.5600 | $3.5200 | $3.5600 | $3.5500 | $3.5600 | 449,600 | |
| 2025-10-24 | S59.SI | SGD | $3.5300 | $3.5000 | $3.5400 | $3.5200 | $3.5400 | 568,600 | |
| 2025-10-23 | S59.SI | SGD | $3.5000 | $3.4400 | $3.5300 | $3.4900 | $3.5100 | 538,100 | |
| 2025-10-22 | S59.SI | SGD | $3.4600 | $3.4000 | $3.4700 | $3.4400 | $3.4600 | 982,600 | |
| 2025-10-21 | S59.SI | SGD | $3.4700 | $3.3700 | $3.4900 | $3.4500 | $3.4700 | 993,000 | |
| 2025-10-17 | S59.SI | SGD | $3.3700 | $3.3500 | $3.4300 | $3.3600 | $3.3700 | 1,135,700 | |
| 2025-10-16 | S59.SI | SGD | $3.4300 | $3.4300 | $3.4800 | $3.4300 | $3.4400 | 726,200 |