Ciena Corporation (BKK:CIEN03)
Thailand · Delayed Price · Currency is THB 1.150
-0.040 (-3.36%)
At close: Oct 22, 2026
BKK:CIEN03 Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 22, 2026 | 1.20 | 1.22 | 1.15 | 1.15 | 1.15 | -3.36% | 368,285 |
| Oct 21, 2026 | 1.13 | 1.19 | 1.11 | 1.19 | 1.19 | 5.31% | 163,445 |
| Oct 20, 2026 | 1.16 | 1.20 | 1.13 | 1.13 | 1.13 | -1.74% | 229,652 |
| Oct 19, 2026 | 1.16 | 1.20 | 1.13 | 1.15 | 1.15 | -0.86% | 400,082 |
| Oct 15, 2026 | 1.19 | 1.34 | 1.15 | 1.16 | 1.16 | -11.45% | 711,012 |
| Oct 14, 2026 | 1.35 | 1.50 | 1.31 | 1.31 | 1.31 | -13.82% | 762,506 |
| Oct 12, 2026 | 1.53 | 1.55 | 1.43 | 1.52 | 1.52 | 2.01% | 856,154 |
| Oct 9, 2026 | 1.48 | 1.50 | 1.43 | 1.49 | 1.49 | - | 78,143 |
| Oct 8, 2026 | 1.51 | 1.52 | 1.44 | 1.49 | 1.49 | 2.05% | 655,025 |
| Oct 7, 2026 | 1.49 | 1.50 | 1.34 | 1.46 | 1.46 | 11.45% | 1,122,328 |
| Oct 6, 2026 | 1.32 | 1.33 | 1.30 | 1.31 | 1.31 | -2.24% | 1,317,506 |
| Oct 5, 2026 | 1.33 | 1.34 | 1.28 | 1.34 | 1.34 | 4.69% | 713,450 |
| Oct 2, 2026 | 1.29 | 1.30 | 1.19 | 1.28 | 1.28 | 7.56% | 815,466 |
| Oct 1, 2026 | 1.18 | 1.21 | 1.15 | 1.19 | 1.19 | - | 175,290 |
| Sep 30, 2026 | 1.19 | 1.19 | 1.17 | 1.19 | 1.19 | 2.59% | 58,357 |
| Sep 29, 2026 | 1.15 | 1.19 | 1.15 | 1.16 | 1.16 | -1.69% | 178,054 |
| Sep 28, 2026 | 1.18 | 1.22 | 1.18 | 1.18 | 1.18 | -4.07% | 48,746 |
| Sep 25, 2026 | 1.22 | 1.23 | 1.15 | 1.23 | 1.23 | 4.24% | 99,956 |
| Sep 24, 2026 | 1.20 | 1.22 | 1.18 | 1.18 | 1.18 | -4.07% | 103,769 |
| Sep 23, 2026 | 1.23 | 1.26 | 1.21 | 1.23 | 1.23 | 1.65% | 228,653 |
| Sep 22, 2026 | 1.22 | 1.25 | 1.19 | 1.21 | 1.21 | 0.83% | 516,460 |
| Sep 21, 2026 | 1.17 | 1.20 | 1.14 | 1.20 | 1.20 | 3.45% | 39,912 |
| Sep 18, 2026 | 1.14 | 1.25 | 1.14 | 1.16 | 1.16 | - | 469,167 |
| Sep 17, 2026 | 1.15 | 1.18 | 1.10 | 1.16 | 1.16 | 3.57% | 292,856 |
| Sep 16, 2026 | 1.07 | 1.13 | 1.07 | 1.12 | 1.12 | 4.67% | 26,860 |
| Sep 15, 2026 | 1.07 | 1.09 | 1.06 | 1.07 | 1.07 | -2.73% | 158,902 |
| Sep 14, 2026 | 1.12 | 1.17 | 1.10 | 1.10 | 1.10 | -0.90% | 16,402 |
| Sep 11, 2026 | 1.10 | 1.15 | 1.08 | 1.11 | 1.11 | 0.91% | 43,822 |
| Sep 10, 2026 | 1.12 | 1.13 | 1.10 | 1.10 | 1.10 | -3.51% | 299,538 |
| Sep 9, 2026 | 1.14 | 1.16 | 1.07 | 1.14 | 1.14 | 5.56% | 336,145 |
| Sep 8, 2026 | 1.08 | 1.09 | 1.06 | 1.08 | 1.08 | 0.93% | 62,092 |
| Sep 7, 2026 | 1.06 | 1.09 | 1.04 | 1.07 | 1.07 | 0.94% | 2,030,873 |
| Sep 4, 2026 | 1.05 | 1.21 | 1.03 | 1.06 | 1.06 | -10.17% | 1,042,337 |
| Sep 3, 2026 | 1.19 | 1.21 | 1.17 | 1.18 | 1.18 | -1.67% | 150,138 |
| Sep 2, 2026 | 1.26 | 1.26 | 1.20 | 1.20 | 1.20 | -6.25% | 444,808 |
| Sep 1, 2026 | 1.26 | 1.28 | 1.24 | 1.28 | 1.28 | 1.59% | 1,737 |
| Aug 31, 2026 | 1.31 | 1.31 | 1.25 | 1.26 | 1.26 | -4.55% | 164,311 |
| Aug 28, 2026 | 1.37 | 1.37 | 1.30 | 1.32 | 1.32 | -3.65% | 256,241 |
| Aug 27, 2026 | 1.26 | 1.37 | 1.26 | 1.37 | 1.37 | 8.73% | 141,898 |
| Aug 26, 2026 | 1.25 | 1.27 | 1.25 | 1.26 | 1.26 | 1.61% | 24 |
| Aug 25, 2026 | 1.25 | 1.25 | 1.20 | 1.24 | 1.24 | -1.59% | 512,225 |
| Aug 24, 2026 | 1.29 | 1.29 | 1.26 | 1.26 | 1.26 | -2.33% | 103,455 |
| Aug 21, 2026 | 1.31 | 1.31 | 1.29 | 1.29 | 1.29 | -2.27% | 103,050 |
| Aug 20, 2026 | 1.39 | 1.39 | 1.30 | 1.32 | 1.32 | -2.94% | 181,213 |
| Aug 19, 2026 | 1.41 | 1.41 | 1.32 | 1.36 | 1.36 | -3.55% | 132,777 |
| Aug 18, 2026 | 1.45 | 1.50 | 1.41 | 1.41 | 1.41 | -2.76% | 728,453 |
| Aug 17, 2026 | 1.47 | 1.47 | 1.41 | 1.45 | 1.45 | -2.03% | 1,069,329 |
| Aug 14, 2026 | 1.43 | 1.53 | 1.43 | 1.48 | 1.48 | 2.78% | 145,762 |
| Aug 13, 2026 | 1.29 | 1.46 | 1.28 | 1.44 | 1.44 | 11.63% | 643,459 |
| Aug 11, 2026 | 1.37 | 1.37 | 1.29 | 1.29 | 1.29 | -7.19% | 316,057 |