Silicon Optronics, Inc. 3530
TWSE · Taiwan · Electronic Technology
TWD 59.50+0.50 (+0.85%)
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
| Date | Close | Change | Open | High | Low | Volume |
|---|---|---|---|---|---|---|
| 2026-10-02 | TWD 59.50 | +0.85% | TWD 59.10 | TWD 59.50 | TWD 58.40 | 104.00K |
| 2026-10-01 | TWD 59.00 | -0.34% | TWD 59.70 | TWD 59.90 | TWD 58.90 | 84.05K |
| 2026-09-30 | TWD 59.20 | +1.37% | TWD 58.80 | TWD 59.40 | TWD 58.80 | 113.05K |
| 2026-09-29 | TWD 58.40 | +0.17% | TWD 58.50 | TWD 59.50 | TWD 58.40 | 39.11K |
| 2026-09-24 | TWD 58.30 | -1.19% | TWD 59.00 | TWD 59.00 | TWD 58.20 | 65.02K |
| 2026-09-23 | TWD 59.00 | +1.20% | TWD 59.20 | TWD 59.20 | TWD 58.20 | 60.01K |
| 2026-09-22 | TWD 58.30 | -1.52% | TWD 60.00 | TWD 60.00 | TWD 58.00 | 211.03K |
| 2026-09-21 | TWD 59.20 | +1.72% | TWD 58.90 | TWD 60.50 | TWD 58.40 | 130.00K |
| 2026-09-18 | TWD 58.20 | +1.93% | TWD 57.80 | TWD 58.50 | TWD 57.20 | 113.00K |
| 2026-09-17 | TWD 57.10 | -0.70% | TWD 57.80 | TWD 58.00 | TWD 57.10 | 92.00K |
| 2026-09-16 | TWD 57.50 | +3.42% | TWD 55.60 | TWD 57.50 | TWD 55.60 | 71.80K |
| 2026-09-15 | TWD 55.60 | -1.59% | TWD 56.30 | TWD 56.70 | TWD 55.50 | 46.00K |
| 2026-09-14 | TWD 56.50 | 0.00% | TWD 56.50 | TWD 56.80 | TWD 55.40 | 83.00K |
| 2026-09-11 | TWD 56.50 | -0.18% | TWD 57.80 | TWD 57.80 | TWD 55.10 | 138.00K |
| 2026-09-10 | TWD 56.60 | -0.18% | TWD 57.70 | TWD 57.70 | TWD 56.20 | 79.00K |
| 2026-09-09 | TWD 56.70 | -0.18% | TWD 57.00 | TWD 57.10 | TWD 56.60 | 69.00K |
| 2026-09-08 | TWD 56.80 | -1.39% | TWD 59.40 | TWD 59.40 | TWD 56.50 | 98.06K |
| 2026-09-07 | TWD 57.60 | -1.20% | TWD 60.00 | TWD 60.10 | TWD 57.60 | 105.02K |
| 2026-09-04 | TWD 58.30 | +0.87% | TWD 58.10 | TWD 58.50 | TWD 57.50 | 93.00K |
| 2026-09-03 | TWD 57.80 | -3.51% | TWD 60.50 | TWD 60.90 | TWD 57.80 | 146.00K |
| 2026-09-02 | TWD 59.90 | +1.53% | TWD 59.00 | TWD 61.00 | TWD 59.00 | 122.00K |
| 2026-09-01 | TWD 59.00 | +0.17% | TWD 58.50 | TWD 60.00 | TWD 58.50 | 98.00K |
| 2026-08-31 | TWD 58.90 | -1.51% | TWD 60.00 | TWD 60.00 | TWD 58.50 | 187.07K |
| 2026-08-28 | TWD 59.80 | -2.76% | TWD 61.20 | TWD 61.20 | TWD 59.70 | 213.08K |
| 2026-08-27 | TWD 61.50 | +0.33% | TWD 61.10 | TWD 62.10 | TWD 60.80 | 239.02K |
| 2026-08-26 | TWD 61.30 | +3.20% | TWD 61.20 | TWD 63.80 | TWD 60.80 | 900.28K |
| 2026-08-25 | TWD 59.40 | +5.69% | TWD 56.50 | TWD 60.30 | TWD 55.90 | 356.05K |
| 2026-08-24 | TWD 56.20 | +1.08% | TWD 55.30 | TWD 56.20 | TWD 55.30 | 63.00K |
| 2026-08-21 | TWD 55.60 | +0.91% | TWD 55.50 | TWD 55.60 | TWD 55.00 | 45.00K |
| 2026-08-20 | TWD 55.10 | 0.00% | TWD 56.10 | TWD 56.20 | TWD 54.90 | 47.00K |
| 2026-08-19 | TWD 55.10 | 0.00% | TWD 55.10 | TWD 56.00 | TWD 54.30 | 67.00K |
| 2026-08-18 | TWD 55.10 | -2.13% | TWD 56.40 | TWD 56.50 | TWD 55.10 | 85.09K |
| 2026-08-17 | TWD 56.30 | +0.18% | TWD 57.50 | TWD 58.00 | TWD 56.30 | 95.00K |
| 2026-08-14 | TWD 56.20 | -0.88% | TWD 56.80 | TWD 57.00 | TWD 56.20 | 91.02K |
| 2026-08-13 | TWD 56.70 | +0.18% | TWD 57.00 | TWD 57.80 | TWD 56.70 | 132.28K |
| 2026-08-12 | TWD 56.60 | +1.98% | TWD 56.30 | TWD 57.40 | TWD 56.20 | 115.00K |
| 2026-08-11 | TWD 55.50 | 0.00% | TWD 55.50 | TWD 56.20 | TWD 55.00 | 91.00K |
| 2026-08-10 | TWD 55.50 | +2.78% | TWD 55.30 | TWD 55.70 | TWD 54.80 | 96.00K |
| 2026-08-07 | TWD 54.00 | +0.19% | TWD 54.20 | TWD 55.10 | TWD 53.80 | 195.00K |
| 2026-08-06 | TWD 53.90 | -2.88% | TWD 55.20 | TWD 55.20 | TWD 51.80 | 496.10K |
| 2026-08-05 | TWD 55.50 | +2.02% | TWD 55.10 | TWD 56.30 | TWD 55.10 | 106.00K |
| 2026-08-04 | TWD 54.40 | +0.74% | TWD 54.10 | TWD 54.80 | TWD 53.20 | 127.01K |
| 2026-08-03 | TWD 54.00 | +1.31% | TWD 53.00 | TWD 54.90 | TWD 53.00 | 131.00K |
| 2026-07-31 | TWD 53.30 | +6.39% | TWD 52.00 | TWD 54.90 | TWD 52.00 | 147.22K |
| 2026-07-30 | TWD 50.10 | -3.09% | TWD 50.00 | TWD 52.00 | TWD 49.75 | 212.00K |
| 2026-07-29 | TWD 51.70 | -2.82% | TWD 53.90 | TWD 54.30 | TWD 50.10 | 271.00K |
| 2026-07-28 | TWD 53.20 | -6.34% | TWD 56.40 | TWD 56.40 | TWD 53.20 | 246.00K |
| 2026-07-27 | TWD 56.80 | -1.22% | TWD 57.80 | TWD 58.40 | TWD 56.20 | 94.02K |
| 2026-07-24 | TWD 57.50 | -1.20% | TWD 58.00 | TWD 59.00 | TWD 57.30 | 97.37K |
| 2026-07-23 | TWD 58.20 | -1.69% | TWD 60.00 | TWD 60.00 | TWD 58.00 | 97.01K |
| 2026-07-22 | TWD 59.20 | +1.02% | TWD 58.70 | TWD 60.10 | TWD 58.70 | 130.00K |
| 2026-07-21 | TWD 58.60 | +3.53% | TWD 56.20 | TWD 59.00 | TWD 56.20 | 134.00K |
| 2026-07-20 | TWD 56.60 | -0.35% | TWD 57.10 | TWD 57.60 | TWD 55.00 | 200.00K |
| 2026-07-17 | TWD 56.80 | -6.89% | TWD 60.00 | TWD 60.00 | TWD 56.40 | 323.00K |
| 2026-07-16 | TWD 61.00 | -0.65% | TWD 61.50 | TWD 62.40 | TWD 61.00 | 109.00K |
| 2026-07-15 | TWD 61.40 | +1.66% | TWD 60.40 | TWD 62.20 | TWD 60.40 | 221.00K |
| 2026-07-14 | TWD 60.40 | -3.05% | TWD 63.50 | TWD 63.50 | TWD 58.20 | 388.03K |
| 2026-07-13 | TWD 62.30 | -4.45% | TWD 65.50 | TWD 65.50 | TWD 61.70 | 272.03K |
| 2026-07-10 | TWD 65.20 | 0.00% | TWD 65.20 | TWD 65.20 | TWD 65.20 | 0 |
| 2026-07-09 | TWD 65.20 | -1.95% | TWD 67.00 | TWD 67.20 | TWD 65.00 | 162.00K |
| 2026-07-08 | TWD 66.50 | -0.89% | TWD 67.00 | TWD 68.00 | TWD 65.00 | 253.00K |
| 2026-07-07 | TWD 67.10 | -3.45% | TWD 70.00 | TWD 70.10 | TWD 67.10 | 228.10K |
| 2026-07-06 | TWD 69.50 | -0.29% | TWD 70.10 | TWD 71.80 | TWD 69.00 | 173.12K |
| 2026-07-03 | TWD 69.70 | +1.90% | TWD 69.40 | TWD 70.50 | TWD 68.10 | 328.15K |
| 2026-07-02 | TWD 68.40 | +0.29% | TWD 67.70 | TWD 69.20 | TWD 66.90 | 160.05K |
| 2026-07-01 | TWD 68.20 | -1.87% | TWD 70.40 | TWD 71.50 | TWD 68.20 | 215.06K |
| 2026-06-30 | TWD 69.50 | +1.91% | TWD 70.50 | TWD 70.50 | TWD 68.80 | 117.10K |
| 2026-06-29 | TWD 68.20 | +0.89% | TWD 67.70 | TWD 71.80 | TWD 67.70 | 300.05K |
| 2026-06-26 | TWD 67.60 | -6.50% | TWD 72.30 | TWD 72.30 | TWD 67.60 | 649.20K |
| 2026-06-25 | TWD 72.30 | -1.23% | TWD 74.00 | TWD 74.90 | TWD 72.20 | 504.00K |
| 2026-06-24 | TWD 73.20 | -0.54% | TWD 72.00 | TWD 73.80 | TWD 70.20 | 556.10K |
| 2026-06-23 | TWD 73.60 | +0.27% | TWD 73.50 | TWD 75.50 | TWD 72.00 | 711.30K |
| 2026-06-22 | TWD 73.40 | +3.23% | TWD 71.10 | TWD 74.20 | TWD 71.10 | 918.01K |
| 2026-06-18 | TWD 71.10 | -0.56% | TWD 73.00 | TWD 76.40 | TWD 71.00 | 1.73M |
| 2026-06-17 | TWD 71.50 | +10.00% | TWD 64.70 | TWD 71.50 | TWD 64.70 | 1.51M |
| 2026-06-16 | TWD 65.00 | -0.31% | TWD 66.10 | TWD 66.10 | TWD 64.00 | 120.16K |
| 2026-06-15 | TWD 65.20 | +3.49% | TWD 64.30 | TWD 65.60 | TWD 63.50 | 150.00K |
| 2026-06-12 | TWD 63.00 | +2.61% | TWD 61.90 | TWD 64.20 | TWD 61.90 | 150.02K |
| 2026-06-11 | TWD 61.40 | -1.13% | TWD 63.00 | TWD 63.80 | TWD 60.40 | 223.00K |
| 2026-06-10 | TWD 62.10 | +0.98% | TWD 61.50 | TWD 66.00 | TWD 61.00 | 421.00K |
| 2026-06-09 | TWD 61.50 | +2.33% | TWD 60.70 | TWD 62.20 | TWD 60.20 | 205.00K |
| 2026-06-08 | TWD 60.10 | -7.54% | TWD 58.80 | TWD 60.70 | TWD 58.80 | 299.00K |
| 2026-06-05 | TWD 65.00 | -2.40% | TWD 66.60 | TWD 66.70 | TWD 63.50 | 347.00K |
| 2026-06-04 | TWD 66.60 | -2.63% | TWD 68.20 | TWD 68.40 | TWD 66.50 | 260.00K |
| 2026-06-03 | TWD 68.40 | +0.15% | TWD 68.50 | TWD 69.40 | TWD 67.50 | 353.01K |
| 2026-06-02 | TWD 68.30 | +0.44% | TWD 68.50 | TWD 69.00 | TWD 66.80 | 327.00K |
| 2026-06-01 | TWD 68.00 | +1.34% | TWD 67.80 | TWD 69.30 | TWD 67.30 | 340.00K |
| 2026-05-29 | TWD 67.10 | +0.45% | TWD 68.30 | TWD 68.70 | TWD 67.00 | 250.00K |
| 2026-05-28 | TWD 66.80 | -2.48% | TWD 68.90 | TWD 70.30 | TWD 66.50 | 345.00K |
| 2026-05-27 | TWD 68.50 | -3.11% | TWD 71.50 | TWD 71.70 | TWD 67.90 | 378.00K |