International Integrated Systems, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-21 | 48.150 | 48.150 | 47.300 | 47.850 | 45.864 | 223,050 |
| 2026-01-20 | 48.450 | 48.500 | 48.050 | 48.250 | 46.247 | 151,100 |
| 2026-01-19 | 48.650 | 48.850 | 48.100 | 48.400 | 46.391 | 158,516 |
| 2026-01-16 | 49.300 | 49.300 | 48.650 | 48.650 | 46.631 | 187,001 |
| 2026-01-15 | 49.700 | 49.700 | 49.100 | 49.150 | 47.110 | 89,202 |
| 2026-01-14 | 50.200 | 50.200 | 49.700 | 49.700 | 47.637 | 144,025 |
| 2026-01-13 | 50.200 | 51.200 | 49.700 | 50.100 | 48.020 | 327,009 |
| 2026-01-12 | 49.200 | 51.100 | 49.100 | 49.750 | 47.685 | 269,030 |
| 2026-01-09 | 50.300 | 50.300 | 49.200 | 49.350 | 47.302 | 50,000 |
| 2026-01-08 | 49.250 | 50.300 | 48.900 | 50.300 | 48.212 | 111,001 |
| 2026-01-07 | 49.200 | 50.200 | 49.000 | 49.250 | 47.206 | 124,000 |
| 2026-01-06 | 49.300 | 49.500 | 48.800 | 49.250 | 47.206 | 123,000 |
| 2026-01-05 | 50.400 | 50.400 | 48.850 | 49.300 | 47.254 | 187,185 |
| 2026-01-02 | 50.600 | 51.100 | 50.100 | 50.400 | 48.308 | 166,300 |
| 2025-12-31 | 48.700 | 51.200 | 48.700 | 51.000 | 48.883 | 337,686 |
| 2025-12-30 | 49.450 | 49.450 | 49.000 | 49.100 | 47.062 | 82,050 |
| 2025-12-29 | 48.850 | 49.800 | 48.700 | 49.500 | 47.445 | 106,000 |
| 2025-12-26 | 49.050 | 49.050 | 48.650 | 48.800 | 46.774 | 77,200 |
| 2025-12-24 | 49.000 | 49.400 | 48.850 | 49.200 | 47.158 | 100,000 |
| 2025-12-23 | 49.000 | 49.200 | 48.400 | 49.000 | 46.966 | 81,173 |
| 2025-12-22 | 48.200 | 49.100 | 48.200 | 49.000 | 46.966 | 96,002 |
| 2025-12-19 | 48.200 | 48.800 | 48.100 | 48.200 | 46.199 | 120,110 |
| 2025-12-18 | 49.100 | 49.100 | 48.100 | 48.200 | 46.199 | 80,292 |
| 2025-12-17 | 48.500 | 48.500 | 48.050 | 48.100 | 46.103 | 96,200 |
| 2025-12-16 | 48.100 | 49.100 | 48.000 | 48.500 | 46.487 | 197,140 |
| 2025-12-15 | 48.200 | 49.000 | 48.000 | 48.150 | 46.151 | 173,404 |
| 2025-12-12 | 49.350 | 49.700 | 49.000 | 49.300 | 47.254 | 207,200 |
| 2025-12-11 | 49.800 | 49.800 | 49.250 | 49.350 | 47.302 | 90,010 |
| 2025-12-10 | 49.700 | 50.000 | 49.500 | 49.600 | 47.541 | 118,998 |
| 2025-12-09 | 49.950 | 50.000 | 49.400 | 49.700 | 47.637 | 125,113 |
| 2025-12-08 | 50.400 | 50.400 | 49.650 | 49.900 | 47.829 | 224,066 |
| 2025-12-05 | 49.500 | 52.700 | 49.500 | 51.100 | 48.979 | 337,020 |
| 2025-12-04 | 49.700 | 49.700 | 49.000 | 49.100 | 47.062 | 186,103 |
| 2025-12-03 | 49.700 | 50.100 | 49.550 | 49.700 | 47.637 | 152,130 |
| 2025-12-02 | 50.400 | 50.500 | 49.500 | 49.700 | 47.637 | 243,259 |
| 2025-12-01 | 52.400 | 52.400 | 50.200 | 50.200 | 48.116 | 443,750 |
| 2025-11-28 | 55.000 | 55.000 | 51.500 | 52.300 | 50.129 | 1,024,356 |
| 2025-11-27 | 55.300 | 58.100 | 55.000 | 55.000 | 52.717 | 1,673,198 |
| 2025-11-26 | 47.600 | 55.000 | 47.550 | 55.000 | 52.717 | 1,683,806 |
| 2025-11-25 | 60.600 | 60.600 | 60.600 | 60.600 | 58.085 | 0 |
| 2025-11-24 | 62.600 | 63.500 | 60.500 | 60.600 | 58.085 | 170,222 |
| 2025-11-21 | 60.000 | 62.000 | 59.800 | 62.000 | 59.426 | 86,551 |
| 2025-11-20 | 61.500 | 62.900 | 59.800 | 61.200 | 58.660 | 92,556 |
| 2025-11-19 | 61.300 | 63.900 | 60.700 | 61.000 | 58.468 | 90,015 |
| 2025-11-18 | 60.500 | 64.000 | 60.300 | 63.500 | 60.864 | 35,589 |
| 2025-11-17 | 64.100 | 64.100 | 57.500 | 60.500 | 57.989 | 193,699 |
| 2025-11-14 | 66.500 | 67.500 | 61.000 | 63.500 | 60.864 | 297,147 |
| 2025-11-13 | 68.300 | 69.000 | 66.700 | 67.900 | 65.082 | 34,122 |
| 2025-11-12 | 66.700 | 68.300 | 66.700 | 68.300 | 65.465 | 48,268 |
| 2025-11-11 | 69.200 | 69.200 | 66.700 | 67.000 | 64.219 | 75,244 |
| 2025-11-10 | 68.500 | 69.500 | 67.000 | 68.700 | 65.848 | 96,811 |
| 2025-11-07 | 69.100 | 70.000 | 68.600 | 69.300 | 66.423 | 97,709 |
| 2025-11-06 | 69.300 | 71.700 | 69.000 | 70.300 | 67.382 | 69,352 |
| 2025-11-05 | 70.000 | 70.000 | 68.800 | 69.300 | 66.423 | 65,605 |
| 2025-11-04 | 70.200 | 71.300 | 69.000 | 69.000 | 66.136 | 124,867 |
| 2025-11-03 | 70.600 | 71.300 | 70.000 | 70.200 | 67.286 | 44,030 |
| 2025-10-31 | 71.000 | 71.000 | 70.000 | 70.000 | 67.094 | 103,460 |
| 2025-10-30 | 71.800 | 72.400 | 70.500 | 70.600 | 67.669 | 188,920 |
| 2025-10-29 | 69.400 | 72.500 | 69.000 | 71.500 | 68.532 | 269,668 |
| 2025-10-28 | 68.800 | 70.300 | 68.500 | 69.000 | 66.136 | 185,043 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-07-15 | 1.6500 TWD |
| 2025-07-16 | 1.5000 TWD |
Open, high, low and close are as traded (TWD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.