Transtech Optelecom Science Holdings Limited (HKG:9963)
Hong Kong · Delayed Price · Currency is HKD 12.30
+1.80 (17.14%)
Jun 16, 2026, 1:16 PM HKT
HKG:9963 Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | 9.47 | 10.18 | 9.45 | 10.00 | - | 10.74% | 318,000 |
| Jun 12, 2026 | 9.10 | 9.55 | 8.38 | 9.03 | 9.03 | 2.27% | 1,110,000 |
| Jun 11, 2026 | 10.49 | 10.50 | 8.49 | 8.83 | 8.83 | -11.26% | 604,000 |
| Jun 10, 2026 | 9.09 | 10.65 | 8.70 | 9.95 | 9.95 | 9.46% | 1,200,000 |
| Jun 9, 2026 | 8.20 | 9.09 | 7.91 | 9.09 | 9.09 | 11.26% | 1,131,000 |
| Jun 8, 2026 | 8.10 | 8.49 | 7.58 | 8.17 | 8.17 | -1.57% | 980,000 |
| Jun 5, 2026 | 7.23 | 8.40 | 7.18 | 8.30 | 8.30 | 14.80% | 1,548,000 |
| Jun 4, 2026 | 6.79 | 7.50 | 6.25 | 7.23 | 7.23 | 5.39% | 1,030,000 |
| Jun 3, 2026 | 6.73 | 6.98 | 6.68 | 6.86 | 6.86 | 3.31% | 160,000 |
| Jun 2, 2026 | 6.37 | 6.90 | 6.31 | 6.64 | 6.64 | 4.90% | 216,000 |
| Jun 1, 2026 | 6.30 | 7.24 | 6.30 | 6.33 | 6.33 | 3.60% | 904,000 |
| May 29, 2026 | 6.01 | 6.19 | 5.94 | 6.11 | 6.11 | -0.81% | 310,000 |
| May 28, 2026 | 6.31 | 6.34 | 6.00 | 6.16 | 6.16 | -2.38% | 122,000 |
| May 27, 2026 | 6.10 | 6.34 | 6.03 | 6.31 | 6.31 | 0.64% | 306,000 |
| May 26, 2026 | 5.82 | 6.30 | 5.82 | 6.27 | 6.27 | 7.73% | 486,000 |
| May 22, 2026 | 6.12 | 6.22 | 5.80 | 5.82 | 5.82 | -4.90% | 354,000 |
| May 21, 2026 | 6.16 | 6.30 | 5.88 | 6.12 | 6.12 | 0.99% | 422,000 |
| May 20, 2026 | 6.60 | 6.60 | 5.68 | 6.06 | 6.06 | -1.30% | 164,000 |
| May 19, 2026 | 6.32 | 6.32 | 5.84 | 6.14 | 6.14 | -1.44% | 312,000 |
| May 18, 2026 | 5.88 | 6.29 | 5.88 | 6.23 | 6.23 | 5.95% | 414,000 |
| May 15, 2026 | 7.25 | 7.25 | 5.86 | 5.88 | 5.88 | -11.58% | 998,000 |
| May 14, 2026 | 7.15 | 7.55 | 6.30 | 6.65 | 6.65 | -7.89% | 996,000 |
| May 13, 2026 | 7.37 | 7.70 | 7.12 | 7.22 | 7.22 | -2.43% | 496,000 |
| May 12, 2026 | 7.44 | 7.81 | 6.90 | 7.40 | 7.40 | 1.23% | 640,000 |
| May 11, 2026 | 7.50 | 8.40 | 6.83 | 7.31 | 7.31 | - | 2,702,000 |
| May 8, 2026 | 5.81 | 7.81 | 5.76 | 7.31 | 7.31 | 25.82% | 1,990,000 |
| May 7, 2026 | 5.75 | 6.00 | 5.75 | 5.81 | 5.81 | 0.52% | 246,000 |
| May 6, 2026 | 5.50 | 5.81 | 5.40 | 5.78 | 5.78 | 4.52% | 348,000 |
| May 5, 2026 | 5.56 | 5.56 | 5.40 | 5.53 | 5.53 | -2.12% | 158,000 |
| May 4, 2026 | 5.46 | 6.12 | 5.46 | 5.65 | 5.65 | 4.44% | 444,000 |
| Apr 30, 2026 | 5.95 | 5.95 | 5.35 | 5.41 | 5.41 | -9.08% | 770,000 |
| Apr 29, 2026 | 6.15 | 6.40 | 5.78 | 5.95 | 5.95 | -3.25% | 674,000 |
| Apr 28, 2026 | 7.12 | 7.20 | 5.99 | 6.15 | 6.15 | -16.21% | 1,700,000 |
| Apr 27, 2026 | 5.74 | 7.62 | 5.74 | 7.34 | 7.34 | 28.32% | 2,496,000 |
| Apr 24, 2026 | 5.74 | 5.74 | 5.25 | 5.72 | 5.72 | -0.52% | 670,000 |
| Apr 23, 2026 | 5.30 | 5.90 | 5.26 | 5.75 | 5.75 | 4.93% | 1,090,000 |
| Apr 22, 2026 | 4.83 | 5.92 | 4.83 | 5.48 | 5.48 | 13.46% | 1,644,000 |
| Apr 21, 2026 | 5.50 | 5.50 | 4.80 | 4.83 | 4.83 | -12.18% | 1,536,000 |
| Apr 20, 2026 | 6.07 | 6.50 | 5.28 | 5.50 | 5.50 | -3.51% | 1,760,000 |
| Apr 17, 2026 | 5.62 | 6.30 | 3.80 | 5.70 | 5.70 | 2.70% | 10,007,000 |
| Apr 16, 2026 | 4.48 | 5.59 | 3.78 | 5.55 | 5.55 | 33.73% | 7,150,700 |
| Apr 15, 2026 | 2.99 | 4.30 | 2.98 | 4.15 | 4.15 | 45.10% | 8,396,000 |
| Apr 14, 2026 | 2.33 | 2.92 | 2.33 | 2.86 | 2.86 | 22.75% | 3,508,000 |
| Apr 13, 2026 | 2.06 | 2.40 | 2.06 | 2.33 | 2.33 | 17.09% | 1,692,000 |
| Apr 10, 2026 | 2.44 | 2.44 | 1.91 | 1.99 | 1.99 | -12.72% | 5,084,000 |
| Apr 9, 2026 | 2.34 | 2.88 | 2.25 | 2.28 | 2.28 | 3.17% | 6,090,000 |
| Apr 8, 2026 | 2.20 | 2.51 | 2.12 | 2.21 | 2.21 | 5.74% | 1,802,000 |
| Apr 2, 2026 | 2.12 | 2.88 | 1.77 | 2.09 | 2.09 | 6.63% | 2,534,000 |
| Apr 1, 2026 | 2.11 | 2.25 | 1.73 | 1.96 | 1.96 | -7.55% | 2,096,000 |
| Mar 31, 2026 | 2.17 | 2.53 | 2.00 | 2.12 | 2.12 | -10.92% | 718,000 |