Protec Co., Ltd. (KOSDAQ:053610)
South Korea · Delayed Price · Currency is KRW 96,400
+8,200 (9.30%)
At close: May 21, 2026
Protec Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | 90,200.00 | 98,000.00 | 90,200.00 | 96,400.00 | 96,400.00 | 9.30% | 83,052 |
| May 20, 2026 | 90,200.00 | 93,800.00 | 84,200.00 | 88,200.00 | 88,200.00 | -4.23% | 73,355 |
| May 19, 2026 | 94,000.00 | 95,000.00 | 88,600.00 | 92,100.00 | 92,100.00 | - | 110,106 |
| May 18, 2026 | 80,900.00 | 95,600.00 | 80,300.00 | 92,100.00 | 92,100.00 | 11.23% | 167,505 |
| May 15, 2026 | 90,000.00 | 92,800.00 | 79,700.00 | 82,800.00 | 82,800.00 | -6.65% | 138,126 |
| May 14, 2026 | 88,700.00 | 92,700.00 | 87,000.00 | 88,700.00 | 88,700.00 | -0.89% | 88,891 |
| May 13, 2026 | 82,900.00 | 90,700.00 | 82,200.00 | 89,500.00 | 89,500.00 | 3.35% | 81,016 |
| May 12, 2026 | 86,600.00 | 91,500.00 | 80,200.00 | 86,600.00 | 86,600.00 | 0.46% | 96,434 |
| May 11, 2026 | 88,300.00 | 89,200.00 | 83,200.00 | 86,200.00 | 86,200.00 | -0.35% | 74,743 |
| May 8, 2026 | 79,800.00 | 93,500.00 | 79,400.00 | 86,500.00 | 86,500.00 | 7.05% | 213,090 |
| May 7, 2026 | 81,900.00 | 83,200.00 | 76,200.00 | 80,800.00 | 80,800.00 | -0.25% | 53,388 |
| May 6, 2026 | 85,000.00 | 85,100.00 | 80,500.00 | 81,000.00 | 81,000.00 | -1.58% | 72,427 |
| May 4, 2026 | 85,000.00 | 85,400.00 | 79,100.00 | 82,300.00 | 82,300.00 | 0.12% | 83,671 |
| Apr 30, 2026 | 81,800.00 | 86,900.00 | 81,600.00 | 82,200.00 | 82,200.00 | 1.23% | 85,324 |
| Apr 29, 2026 | 77,000.00 | 83,600.00 | 76,000.00 | 81,200.00 | 81,200.00 | 4.64% | 110,114 |
| Apr 28, 2026 | 78,800.00 | 80,600.00 | 75,300.00 | 77,600.00 | 77,600.00 | -0.26% | 59,719 |
| Apr 27, 2026 | 79,000.00 | 80,400.00 | 75,900.00 | 77,800.00 | 77,800.00 | -0.13% | 73,786 |
| Apr 24, 2026 | 73,900.00 | 78,000.00 | 73,400.00 | 77,900.00 | 77,900.00 | 5.41% | 81,189 |
| Apr 23, 2026 | 75,700.00 | 76,200.00 | 72,200.00 | 73,900.00 | 73,900.00 | -0.67% | 57,419 |
| Apr 22, 2026 | 74,500.00 | 75,300.00 | 71,800.00 | 74,400.00 | 74,400.00 | 0.40% | 76,770 |
| Apr 21, 2026 | 69,900.00 | 75,200.00 | 68,000.00 | 74,100.00 | 74,100.00 | 10.76% | 165,838 |
| Apr 20, 2026 | 66,900.00 | 70,500.00 | 66,100.00 | 66,900.00 | 66,900.00 | - | 74,587 |
| Apr 17, 2026 | 62,700.00 | 71,900.00 | 61,600.00 | 66,900.00 | 66,900.00 | 7.21% | 145,423 |
| Apr 16, 2026 | 63,900.00 | 63,900.00 | 61,600.00 | 62,400.00 | 62,400.00 | -2.65% | 44,394 |
| Apr 15, 2026 | 64,700.00 | 66,000.00 | 62,800.00 | 64,100.00 | 64,100.00 | 2.23% | 68,525 |
| Apr 14, 2026 | 61,700.00 | 62,900.00 | 60,500.00 | 62,700.00 | 62,700.00 | 5.56% | 69,993 |
| Apr 13, 2026 | 54,100.00 | 60,700.00 | 53,300.00 | 59,400.00 | 59,400.00 | 7.41% | 103,111 |
| Apr 10, 2026 | 54,400.00 | 57,300.00 | 54,400.00 | 55,300.00 | 55,300.00 | 3.75% | 68,200 |
| Apr 9, 2026 | 54,200.00 | 54,800.00 | 53,100.00 | 53,300.00 | 53,300.00 | -3.62% | 23,020 |
| Apr 8, 2026 | 55,000.00 | 55,600.00 | 53,400.00 | 55,300.00 | 55,300.00 | 5.94% | 51,957 |
| Apr 7, 2026 | 53,500.00 | 53,800.00 | 51,500.00 | 52,200.00 | 52,200.00 | 1.36% | 28,178 |
| Apr 6, 2026 | 52,500.00 | 53,400.00 | 51,100.00 | 51,500.00 | 51,500.00 | -1.90% | 23,323 |
| Apr 3, 2026 | 54,000.00 | 54,400.00 | 51,500.00 | 52,500.00 | 52,500.00 | 0.19% | 34,486 |
| Apr 2, 2026 | 55,800.00 | 56,300.00 | 51,600.00 | 52,400.00 | 52,400.00 | -6.09% | 61,880 |
| Apr 1, 2026 | 54,500.00 | 57,200.00 | 54,200.00 | 55,800.00 | 55,800.00 | 8.14% | 48,469 |
| Mar 31, 2026 | 51,400.00 | 53,700.00 | 49,950.00 | 51,600.00 | 51,600.00 | -1.15% | 44,694 |
| Mar 30, 2026 | 51,300.00 | 52,600.00 | 51,100.00 | 52,200.00 | 52,200.00 | -4.92% | 32,629 |
| Mar 27, 2026 | 53,600.00 | 56,500.00 | 52,900.00 | 54,900.00 | 54,900.00 | -2.49% | 56,446 |
| Mar 26, 2026 | 60,200.00 | 60,200.00 | 56,000.00 | 56,300.00 | 56,300.00 | -9.19% | 79,245 |
| Mar 25, 2026 | 55,000.00 | 64,000.00 | 54,600.00 | 62,000.00 | 62,000.00 | 14.39% | 194,950 |
| Mar 24, 2026 | 55,400.00 | 56,300.00 | 52,800.00 | 54,200.00 | 54,200.00 | 1.31% | 41,302 |
| Mar 23, 2026 | 55,500.00 | 55,900.00 | 51,200.00 | 53,500.00 | 53,500.00 | -7.60% | 58,511 |
| Mar 20, 2026 | 60,000.00 | 60,000.00 | 57,300.00 | 57,900.00 | 57,900.00 | -2.03% | 57,892 |
| Mar 19, 2026 | 56,800.00 | 60,100.00 | 56,000.00 | 59,100.00 | 59,100.00 | 0.68% | 56,815 |
| Mar 18, 2026 | 58,000.00 | 59,400.00 | 57,100.00 | 58,700.00 | 58,700.00 | 5.39% | 68,339 |
| Mar 17, 2026 | 57,000.00 | 58,500.00 | 55,600.00 | 55,700.00 | 55,700.00 | 0.36% | 61,904 |
| Mar 16, 2026 | 55,000.00 | 55,900.00 | 53,600.00 | 55,500.00 | 55,500.00 | - | 36,538 |
| Mar 13, 2026 | 53,300.00 | 56,700.00 | 53,300.00 | 55,500.00 | 55,500.00 | -0.18% | 65,853 |
| Mar 12, 2026 | 53,600.00 | 56,500.00 | 53,100.00 | 55,600.00 | 55,600.00 | 2.39% | 60,198 |
| Mar 11, 2026 | 56,000.00 | 56,200.00 | 53,600.00 | 54,300.00 | 54,300.00 | -1.99% | 70,581 |