Ching Chan Optical Technology Co Ltd (2070)

TWD 39.65

(1.02%)

Historical Prices

Date Open High Low Close Volume
21 Oct, 2025 42.8 43.55 41.9 42.15 200.04 Thousand
20 Oct, 2025 43.3 44.15 42.5 42.8 142.04 Thousand
17 Oct, 2025 45.0 45.05 42.7 43.3 173.09 Thousand
16 Oct, 2025 43.35 46.45 43.35 44.3 365 Thousand
15 Oct, 2025 44.15 44.15 43.15 43.3 175 Thousand
14 Oct, 2025 44.05 46.85 43.25 43.25 398 Thousand
13 Oct, 2025 42.6 44.5 42.0 43.5 289 Thousand
09 Oct, 2025 46.3 46.75 43.95 44.5 562.08 Thousand
08 Oct, 2025 45.95 46.95 45.25 45.8 549 Thousand
07 Oct, 2025 48.8 49.1 46.7 47.1 1.49 Million