SIA Engineering
| Date | Stock | Currency | Comment | Close | Low | High | Bid | Ask | Volume |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-22 | S59.SI | SGD | CD | $3.1700 | $3.1300 | $3.1700 | $3.1500 | $3.1700 | 722,300 |
| 2026-05-21 | S59.SI | SGD | CD | $3.1600 | $3.1300 | $3.1800 | $3.1500 | $3.1600 | 1,057,900 |
| 2026-05-20 | S59.SI | SGD | CD | $3.1500 | $3.1200 | $3.1700 | $3.1400 | $3.1500 | 783,800 |
| 2026-05-19 | S59.SI | SGD | CD | $3.1600 | $3.1200 | $3.1700 | $3.1600 | $3.1700 | 866,300 |
| 2026-05-18 | S59.SI | SGD | CD | $3.1100 | $3.1000 | $3.1600 | $3.1100 | $3.1200 | 824,500 |
| 2026-05-15 | S59.SI | SGD | CD | $3.1500 | $3.1500 | $3.1700 | $3.1400 | $3.1500 | 1,229,500 |
| 2026-05-14 | S59.SI | SGD | CD | $3.1600 | $3.1600 | $3.2500 | $3.1600 | $3.1700 | 1,831,300 |
| 2026-05-13 | S59.SI | SGD | CD | $3.2400 | $3.2400 | $3.2800 | $3.2400 | $3.2500 | 979,400 |
| 2026-05-12 | S59.SI | SGD | CD | $3.2800 | $3.2400 | $3.3200 | $3.2700 | $3.2800 | 1,143,200 |
| 2026-05-11 | S59.SI | SGD | $3.1800 | $3.1800 | $3.2700 | $3.1800 | $3.1900 | 734,200 | |
| 2026-05-08 | S59.SI | SGD | $3.2600 | $3.2300 | $3.2800 | $3.2500 | $3.2600 | 290,500 | |
| 2026-05-07 | S59.SI | SGD | $3.2700 | $3.2300 | $3.2900 | $3.2500 | $3.2700 | 712,400 | |
| 2026-05-06 | S59.SI | SGD | $3.2300 | $3.2200 | $3.3500 | $3.2300 | $3.2400 | 737,900 | |
| 2026-05-05 | S59.SI | SGD | $3.3100 | $3.2800 | $3.3400 | $3.3100 | $3.3200 | 750,300 | |
| 2026-05-04 | S59.SI | SGD | $3.3000 | $3.1300 | $3.3400 | $3.2800 | $3.3000 | 1,947,800 | |
| 2026-04-30 | S59.SI | SGD | $3.1400 | $3.0600 | $3.1700 | $3.1300 | $3.1400 | 1,185,800 | |
| 2026-04-29 | S59.SI | SGD | $3.1100 | $3.1000 | $3.1500 | $3.1000 | $3.1100 | 483,000 | |
| 2026-04-28 | S59.SI | SGD | $3.1300 | $3.1200 | $3.1900 | $3.1300 | $3.1400 | 650,500 | |
| 2026-04-27 | S59.SI | SGD | $3.1300 | $3.1300 | $3.1800 | $3.1300 | $3.1500 | 536,800 | |
| 2026-04-24 | S59.SI | SGD | $3.1800 | $3.1500 | $3.2000 | $3.1700 | $3.1800 | 599,600 | |
| 2026-04-23 | S59.SI | SGD | $3.1800 | $3.1800 | $3.2400 | $3.1800 | $3.2000 | 643,800 | |
| 2026-04-22 | S59.SI | SGD | $3.2300 | $3.2100 | $3.2800 | $3.2200 | $3.2300 | 597,600 | |
| 2026-04-21 | S59.SI | SGD | $3.2400 | $3.2300 | $3.2800 | $3.2300 | $3.2400 | 565,900 | |
| 2026-04-20 | S59.SI | SGD | $3.2500 | $3.2400 | $3.3000 | $3.2500 | $3.2600 | 700,100 | |
| 2026-04-17 | S59.SI | SGD | $3.2600 | $3.2500 | $3.2900 | $3.2600 | $3.2700 | 439,500 | |
| 2026-04-16 | S59.SI | SGD | $3.2900 | $3.2700 | $3.3200 | $3.2900 | $3.3000 | 464,200 | |
| 2026-04-15 | S59.SI | SGD | $3.3000 | $3.3000 | $3.3300 | $3.3000 | $3.3100 | 430,900 | |
| 2026-04-14 | S59.SI | SGD | $3.3000 | $3.2700 | $3.3300 | $3.2900 | $3.3000 | 931,100 | |
| 2026-04-13 | S59.SI | SGD | $3.3200 | $3.2900 | $3.3200 | $3.3100 | $3.3200 | 282,900 | |
| 2026-04-10 | S59.SI | SGD | $3.3300 | $3.3100 | $3.3600 | $3.3200 | $3.3300 | 288,700 | |
| 2026-04-09 | S59.SI | SGD | $3.3400 | $3.3300 | $3.3900 | $3.3300 | $3.3400 | 393,300 | |
| 2026-04-08 | S59.SI | SGD | $3.3700 | $3.3100 | $3.3900 | $3.3700 | $3.3800 | 768,600 | |
| 2026-04-07 | S59.SI | SGD | $3.2800 | $3.2600 | $3.2900 | $3.2700 | $3.2800 | 252,000 | |
| 2026-04-06 | S59.SI | SGD | $3.2700 | $3.2400 | $3.2700 | $3.2600 | $3.2700 | 168,300 | |
| 2026-04-02 | S59.SI | SGD | $3.2600 | $3.2400 | $3.3200 | $3.2500 | $3.2600 | 540,900 | |
| 2026-04-01 | S59.SI | SGD | $3.2900 | $3.2700 | $3.3100 | $3.2800 | $3.2900 | 1,033,700 | |
| 2026-03-31 | S59.SI | SGD | $3.2400 | $3.2300 | $3.3200 | $3.2300 | $3.2400 | 1,885,000 | |
| 2026-03-30 | S59.SI | SGD | $3.2800 | $3.2300 | $3.2800 | $3.2700 | $3.2800 | 645,800 | |
| 2026-03-27 | S59.SI | SGD | $3.2300 | $3.2300 | $3.3300 | $3.2300 | $3.2500 | 1,246,700 | |
| 2026-03-26 | S59.SI | SGD | $3.2400 | $3.2300 | $3.2800 | $3.2300 | $3.2400 | 897,000 | |
| 2026-03-25 | S59.SI | SGD | $3.2600 | $3.2200 | $3.2600 | $3.2500 | $3.2600 | 643,800 | |
| 2026-03-24 | S59.SI | SGD | $3.2300 | $3.1700 | $3.2500 | $3.2200 | $3.2400 | 1,074,200 | |
| 2026-03-23 | S59.SI | SGD | $3.1800 | $3.1600 | $3.2500 | $3.1800 | $3.1900 | 926,200 | |
| 2026-03-20 | S59.SI | SGD | $3.2800 | $3.2400 | $3.2800 | $3.2500 | $3.2800 | 561,200 | |
| 2026-03-19 | S59.SI | SGD | $3.2500 | $3.2400 | $3.2800 | $3.2500 | $3.2600 | 589,100 | |
| 2026-03-18 | S59.SI | SGD | $3.2900 | $3.2100 | $3.3000 | $3.2900 | $3.3000 | 722,200 | |
| 2026-03-17 | S59.SI | SGD | $3.2200 | $3.1600 | $3.2500 | $3.2100 | $3.2200 | 1,420,100 | |
| 2026-03-16 | S59.SI | SGD | $3.1500 | $3.1200 | $3.1700 | $3.1500 | $3.1600 | 629,000 | |
| 2026-03-13 | S59.SI | SGD | $3.1600 | $3.1500 | $3.2000 | $3.1500 | $3.1600 | 784,300 | |
| 2026-03-12 | S59.SI | SGD | $3.1900 | $3.1800 | $3.2700 | $3.1900 | $3.2000 | 838,600 |