Promise Technology, Inc. 3057
TWSE · Taiwan · Electronic Technology
TWD 15.80-0.10 (-0.63%)
Market open· · TWD · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market open· · 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 15.80 | -0.63% | TWD 16.00 | TWD 16.00 | TWD 15.80 | 48.48K |
| 2026-10-01 | TWD 15.90 | -1.85% | TWD 16.40 | TWD 16.45 | TWD 15.90 | 115.05K |
| 2026-09-30 | TWD 16.20 | -0.31% | TWD 16.25 | TWD 16.30 | TWD 16.10 | 12.08K |
| 2026-09-29 | TWD 16.25 | +2.85% | TWD 15.95 | TWD 16.35 | TWD 15.70 | 82.36K |
| 2026-09-24 | TWD 15.80 | -2.17% | TWD 16.15 | TWD 16.15 | TWD 15.75 | 85.91K |
| 2026-09-23 | TWD 16.15 | -2.12% | TWD 16.50 | TWD 16.50 | TWD 16.15 | 35.07K |
| 2026-09-22 | TWD 16.50 | -0.30% | TWD 16.35 | TWD 16.70 | TWD 16.35 | 52.07K |
| 2026-09-21 | TWD 16.55 | +1.22% | TWD 16.20 | TWD 16.55 | TWD 16.15 | 77.03K |
| 2026-09-18 | TWD 16.35 | +0.62% | TWD 16.60 | TWD 16.70 | TWD 16.30 | 105.00K |
| 2026-09-17 | TWD 16.25 | +1.56% | TWD 16.05 | TWD 16.50 | TWD 16.05 | 121.03K |
| 2026-09-16 | TWD 16.00 | +2.24% | TWD 16.10 | TWD 16.15 | TWD 15.80 | 68.29K |
| 2026-09-15 | TWD 15.65 | -3.40% | TWD 16.25 | TWD 16.35 | TWD 15.60 | 106.11K |
| 2026-09-14 | TWD 16.20 | -3.28% | TWD 16.85 | TWD 16.85 | TWD 16.20 | 63.10K |
| 2026-09-11 | TWD 16.75 | -0.89% | TWD 15.50 | TWD 16.95 | TWD 15.50 | 88.34K |
| 2026-09-10 | TWD 16.90 | +1.81% | TWD 16.50 | TWD 16.90 | TWD 16.50 | 43.00K |
| 2026-09-09 | TWD 16.60 | 0.00% | TWD 16.95 | TWD 16.95 | TWD 16.50 | 65.10K |
| 2026-09-08 | TWD 16.60 | -2.64% | TWD 16.85 | TWD 17.00 | TWD 16.60 | 57.72K |
| 2026-09-07 | TWD 17.05 | -1.73% | TWD 17.35 | TWD 17.35 | TWD 16.90 | 48.84K |
| 2026-09-04 | TWD 17.35 | +2.06% | TWD 17.00 | TWD 17.35 | TWD 16.85 | 42.91K |
| 2026-09-03 | TWD 17.00 | -2.58% | TWD 17.45 | TWD 17.45 | TWD 17.00 | 40.03K |
| 2026-09-02 | TWD 17.45 | -0.85% | TWD 17.90 | TWD 17.95 | TWD 17.45 | 67.56K |
| 2026-09-01 | TWD 17.60 | +0.57% | TWD 17.20 | TWD 17.95 | TWD 17.15 | 89.01K |
| 2026-08-31 | TWD 17.50 | +1.16% | TWD 17.20 | TWD 17.50 | TWD 16.90 | 65.21K |
| 2026-08-28 | TWD 17.30 | +1.17% | TWD 17.45 | TWD 17.80 | TWD 17.05 | 116.24K |
| 2026-08-27 | TWD 17.10 | +1.48% | TWD 16.65 | TWD 17.65 | TWD 16.55 | 203.68K |
| 2026-08-26 | TWD 16.85 | -0.88% | TWD 16.70 | TWD 16.90 | TWD 16.55 | 57.00K |
| 2026-08-25 | TWD 17.00 | +2.41% | TWD 16.50 | TWD 17.00 | TWD 16.20 | 105.91K |
| 2026-08-24 | TWD 16.60 | -2.92% | TWD 17.10 | TWD 17.25 | TWD 16.60 | 69.75K |
| 2026-08-21 | TWD 17.10 | +0.59% | TWD 17.30 | TWD 17.30 | TWD 16.80 | 42.00K |
| 2026-08-20 | TWD 17.00 | -1.45% | TWD 17.25 | TWD 17.40 | TWD 16.90 | 138.04K |
| 2026-08-19 | TWD 17.25 | +2.37% | TWD 16.85 | TWD 17.80 | TWD 16.85 | 329.30K |
| 2026-08-18 | TWD 16.85 | -0.30% | TWD 16.90 | TWD 17.60 | TWD 16.80 | 195.04K |
| 2026-08-17 | TWD 16.90 | +4.00% | TWD 16.20 | TWD 17.00 | TWD 16.15 | 102.14K |
| 2026-08-14 | TWD 16.25 | -3.56% | TWD 16.70 | TWD 16.70 | TWD 16.25 | 75.40K |
| 2026-08-13 | TWD 16.85 | +3.37% | TWD 16.30 | TWD 17.15 | TWD 16.30 | 114.51K |
| 2026-08-12 | TWD 16.30 | -2.69% | TWD 16.40 | TWD 16.55 | TWD 16.00 | 164.04K |
| 2026-08-11 | TWD 16.75 | +6.69% | TWD 15.80 | TWD 17.25 | TWD 15.80 | 350.06K |
| 2026-08-10 | TWD 15.70 | +1.95% | TWD 15.85 | TWD 15.85 | TWD 15.50 | 45.34K |
| 2026-08-07 | TWD 15.40 | -4.05% | TWD 16.00 | TWD 16.15 | TWD 15.30 | 110.55K |
| 2026-08-06 | TWD 16.05 | +0.31% | TWD 15.90 | TWD 16.30 | TWD 15.50 | 181.48K |
| 2026-08-05 | TWD 16.00 | +9.97% | TWD 14.55 | TWD 16.00 | TWD 14.50 | 214.64K |
| 2026-08-04 | TWD 14.55 | -3.00% | TWD 15.30 | TWD 15.30 | TWD 14.55 | 98.20K |
| 2026-08-03 | TWD 15.00 | +4.90% | TWD 14.50 | TWD 15.15 | TWD 14.10 | 132.40K |
| 2026-07-31 | TWD 14.30 | +5.93% | TWD 14.20 | TWD 14.85 | TWD 13.75 | 122.68K |
| 2026-07-30 | TWD 13.50 | -0.74% | TWD 13.45 | TWD 14.45 | TWD 13.20 | 254.65K |
| 2026-07-29 | TWD 13.60 | -6.21% | TWD 14.50 | TWD 14.50 | TWD 13.20 | 226.00K |
| 2026-07-28 | TWD 14.50 | -7.64% | TWD 15.40 | TWD 15.40 | TWD 14.20 | 260.10K |
| 2026-07-27 | TWD 15.70 | -2.79% | TWD 15.65 | TWD 15.70 | TWD 15.20 | 143.00K |
| 2026-07-24 | TWD 16.15 | 0.00% | TWD 16.15 | TWD 16.15 | TWD 15.60 | 37.27K |
| 2026-07-23 | TWD 16.15 | -0.31% | TWD 16.05 | TWD 16.20 | TWD 15.50 | 121.10K |
| 2026-07-22 | TWD 16.20 | -0.61% | TWD 16.00 | TWD 16.50 | TWD 16.00 | 86.04K |
| 2026-07-21 | TWD 16.30 | +2.84% | TWD 15.90 | TWD 16.30 | TWD 15.90 | 22.76K |
| 2026-07-20 | TWD 15.85 | +0.96% | TWD 15.80 | TWD 16.35 | TWD 15.20 | 74.09K |
| 2026-07-17 | TWD 15.70 | -6.82% | TWD 16.40 | TWD 16.40 | TWD 15.60 | 150.48K |
| 2026-07-16 | TWD 16.85 | 0.00% | TWD 16.85 | TWD 16.90 | TWD 16.50 | 87.00K |
| 2026-07-15 | TWD 16.85 | +4.01% | TWD 16.55 | TWD 17.00 | TWD 16.30 | 110.65K |
| 2026-07-14 | TWD 16.20 | -5.81% | TWD 17.20 | TWD 17.20 | TWD 16.05 | 296.48K |
| 2026-07-13 | TWD 17.20 | -9.47% | TWD 19.00 | TWD 19.20 | TWD 17.10 | 437.68K |
| 2026-07-10 | TWD 19.00 | 0.00% | TWD 19.00 | TWD 19.00 | TWD 19.00 | 0 |
| 2026-07-09 | TWD 19.00 | -1.81% | TWD 19.05 | TWD 19.95 | TWD 18.95 | 138.56K |
| 2026-07-08 | TWD 19.35 | +2.93% | TWD 18.85 | TWD 19.65 | TWD 18.45 | 217.05K |
| 2026-07-07 | TWD 18.80 | -3.59% | TWD 19.80 | TWD 19.80 | TWD 18.65 | 237.02K |
| 2026-07-06 | TWD 19.50 | +1.04% | TWD 19.35 | TWD 20.10 | TWD 19.30 | 187.70K |
| 2026-07-03 | TWD 19.30 | +1.58% | TWD 18.90 | TWD 19.60 | TWD 18.90 | 118.74K |
| 2026-07-02 | TWD 19.00 | 0.00% | TWD 18.80 | TWD 19.25 | TWD 18.75 | 97.24K |
| 2026-07-01 | TWD 19.00 | -1.55% | TWD 19.35 | TWD 19.75 | TWD 18.80 | 120.52K |
| 2026-06-30 | TWD 19.30 | -0.77% | TWD 19.40 | TWD 19.65 | TWD 19.05 | 74.57K |
| 2026-06-29 | TWD 19.45 | +1.57% | TWD 19.25 | TWD 19.45 | TWD 18.95 | 165.91K |
| 2026-06-26 | TWD 19.15 | -5.90% | TWD 20.10 | TWD 20.45 | TWD 19.15 | 258.11K |
| 2026-06-25 | TWD 20.35 | +2.01% | TWD 20.15 | TWD 21.15 | TWD 20.05 | 453.79K |
| 2026-06-24 | TWD 19.95 | +5.00% | TWD 18.95 | TWD 20.00 | TWD 18.80 | 202.02K |
| 2026-06-23 | TWD 19.00 | -5.47% | TWD 20.15 | TWD 20.15 | TWD 19.00 | 274.08K |
| 2026-06-22 | TWD 20.10 | +2.03% | TWD 20.00 | TWD 20.75 | TWD 19.95 | 236.07K |
| 2026-06-18 | TWD 19.70 | -3.43% | TWD 20.70 | TWD 20.70 | TWD 19.70 | 258.29K |
| 2026-06-17 | TWD 20.40 | +3.29% | TWD 20.25 | TWD 21.00 | TWD 19.65 | 339.35K |
| 2026-06-16 | TWD 19.75 | -1.74% | TWD 20.05 | TWD 20.15 | TWD 19.75 | 152.16K |
| 2026-06-15 | TWD 20.10 | +6.35% | TWD 18.95 | TWD 20.40 | TWD 18.95 | 286.25K |
| 2026-06-12 | TWD 18.90 | +0.53% | TWD 19.10 | TWD 19.20 | TWD 18.70 | 191.23K |
| 2026-06-11 | TWD 18.80 | -9.40% | TWD 20.55 | TWD 20.55 | TWD 18.80 | 610.43K |
| 2026-06-10 | TWD 20.75 | -5.47% | TWD 22.00 | TWD 23.00 | TWD 20.55 | 434.27K |
| 2026-06-09 | TWD 21.95 | +1.86% | TWD 21.20 | TWD 22.50 | TWD 21.20 | 423.13K |
| 2026-06-08 | TWD 21.55 | -1.60% | TWD 20.10 | TWD 21.75 | TWD 20.10 | 346.07K |
| 2026-06-05 | TWD 21.90 | -7.01% | TWD 23.55 | TWD 23.80 | TWD 21.90 | 515.70K |
| 2026-06-04 | TWD 23.55 | +4.43% | TWD 22.90 | TWD 24.10 | TWD 22.50 | 892.99K |
| 2026-06-03 | TWD 22.55 | +2.73% | TWD 22.30 | TWD 22.55 | TWD 21.60 | 587.96K |
| 2026-06-02 | TWD 21.95 | -2.01% | TWD 22.40 | TWD 22.95 | TWD 21.65 | 722.93K |
| 2026-06-01 | TWD 22.40 | +9.54% | TWD 20.45 | TWD 22.45 | TWD 20.45 | 1.56M |
| 2026-05-29 | TWD 20.45 | +2.00% | TWD 19.90 | TWD 20.75 | TWD 19.90 | 426.65K |
| 2026-05-28 | TWD 20.05 | -0.99% | TWD 20.25 | TWD 20.65 | TWD 19.85 | 283.65K |
| 2026-05-27 | TWD 20.25 | +1.25% | TWD 20.20 | TWD 20.95 | TWD 20.00 | 339.49K |