Protec Mems Technology Inc. 147760
KRX · South Korea · Electronic Technology
KRW 3,970.00-30.00 (-0.75%)
Market closed· · KRW · Data may be delayed
Prices may be delayed and are for informational purposes only - not investment advice.
Market closed· · KRW · 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 | KRW 3,970.00 | -0.75% | KRW 4,000.00 | KRW 4,120.00 | KRW 3,860.00 | 201.27K |
| 2026-10-01 | KRW 4,000.00 | +0.50% | KRW 3,980.00 | KRW 4,100.00 | KRW 3,890.00 | 227.79K |
| 2026-09-30 | KRW 3,980.00 | -1.49% | KRW 4,000.00 | KRW 4,080.00 | KRW 3,845.00 | 189.14K |
| 2026-09-29 | KRW 4,040.00 | +0.25% | KRW 3,950.00 | KRW 4,040.00 | KRW 3,780.00 | 136.14K |
| 2026-09-28 | KRW 4,030.00 | +5.77% | KRW 3,830.00 | KRW 4,300.00 | KRW 3,700.00 | 347.79K |
| 2026-09-23 | KRW 3,810.00 | +12.39% | KRW 3,695.00 | KRW 4,100.00 | KRW 3,460.00 | 812.63K |
| 2026-09-22 | KRW 3,390.00 | +2.11% | KRW 3,385.00 | KRW 3,445.00 | KRW 3,235.00 | 80.61K |
| 2026-09-21 | KRW 3,320.00 | +6.41% | KRW 3,150.00 | KRW 3,455.00 | KRW 3,140.00 | 200.33K |
| 2026-09-18 | KRW 3,120.00 | +2.80% | KRW 3,060.00 | KRW 3,250.00 | KRW 3,020.00 | 102.87K |
| 2026-09-17 | KRW 3,035.00 | +1.34% | KRW 3,245.00 | KRW 3,250.00 | KRW 3,030.00 | 127.41K |
| 2026-09-16 | KRW 2,995.00 | +1.01% | KRW 3,010.00 | KRW 3,080.00 | KRW 2,960.00 | 40.40K |
| 2026-09-15 | KRW 2,965.00 | -3.10% | KRW 3,060.00 | KRW 3,125.00 | KRW 2,920.00 | 69.22K |
| 2026-09-14 | KRW 3,060.00 | -2.86% | KRW 3,100.00 | KRW 3,160.00 | KRW 3,005.00 | 64.89K |
| 2026-09-11 | KRW 3,150.00 | -3.08% | KRW 3,200.00 | KRW 3,250.00 | KRW 3,055.00 | 72.27K |
| 2026-09-10 | KRW 3,250.00 | +4.33% | KRW 3,110.00 | KRW 3,280.00 | KRW 2,950.00 | 96.94K |
| 2026-09-09 | KRW 3,115.00 | +1.47% | KRW 3,060.00 | KRW 3,140.00 | KRW 3,025.00 | 41.66K |
| 2026-09-08 | KRW 3,070.00 | -3.46% | KRW 3,295.00 | KRW 3,335.00 | KRW 3,070.00 | 95.21K |
| 2026-09-07 | KRW 3,180.00 | +0.79% | KRW 3,170.00 | KRW 3,250.00 | KRW 3,140.00 | 55.82K |
| 2026-09-04 | KRW 3,155.00 | +2.44% | KRW 3,245.00 | KRW 3,245.00 | KRW 3,105.00 | 38.41K |
| 2026-09-03 | KRW 3,080.00 | -1.75% | KRW 3,195.00 | KRW 3,215.00 | KRW 3,060.00 | 19.18K |
| 2026-09-02 | KRW 3,135.00 | -1.10% | KRW 3,140.00 | KRW 3,215.00 | KRW 3,050.00 | 22.88K |
| 2026-09-01 | KRW 3,170.00 | -1.09% | KRW 3,205.00 | KRW 3,330.00 | KRW 3,020.00 | 111.92K |
| 2026-08-31 | KRW 3,205.00 | -0.77% | KRW 3,230.00 | KRW 3,260.00 | KRW 2,965.00 | 99.57K |
| 2026-08-28 | KRW 3,230.00 | -6.51% | KRW 3,455.00 | KRW 3,555.00 | KRW 3,190.00 | 129.63K |
| 2026-08-27 | KRW 3,455.00 | -1.43% | KRW 3,500.00 | KRW 3,595.00 | KRW 3,450.00 | 24.69K |
| 2026-08-26 | KRW 3,505.00 | -0.57% | KRW 3,630.00 | KRW 3,630.00 | KRW 3,335.00 | 50.46K |
| 2026-08-25 | KRW 3,525.00 | +9.98% | KRW 3,300.00 | KRW 3,585.00 | KRW 3,025.00 | 98.52K |
| 2026-08-24 | KRW 3,205.00 | +1.26% | KRW 3,270.00 | KRW 3,310.00 | KRW 3,110.00 | 81.72K |
| 2026-08-21 | KRW 3,165.00 | -6.50% | KRW 3,385.00 | KRW 3,385.00 | KRW 3,130.00 | 72.07K |
| 2026-08-20 | KRW 3,385.00 | -1.46% | KRW 3,440.00 | KRW 3,495.00 | KRW 3,310.00 | 55.07K |
| 2026-08-19 | KRW 3,435.00 | -0.87% | KRW 3,380.00 | KRW 3,685.00 | KRW 3,205.00 | 141.76K |
| 2026-08-18 | KRW 3,465.00 | +3.43% | KRW 3,395.00 | KRW 3,730.00 | KRW 3,380.00 | 172.75K |
| 2026-08-14 | KRW 3,350.00 | -0.45% | KRW 3,385.00 | KRW 3,510.00 | KRW 3,220.00 | 112.91K |
| 2026-08-13 | KRW 3,365.00 | -5.87% | KRW 3,685.00 | KRW 4,035.00 | KRW 3,350.00 | 337.88K |
| 2026-08-12 | KRW 3,575.00 | +2.73% | KRW 3,490.00 | KRW 3,650.00 | KRW 3,410.00 | 73.19K |
| 2026-08-11 | KRW 3,480.00 | -7.08% | KRW 3,690.00 | KRW 3,780.00 | KRW 3,340.00 | 157.94K |
| 2026-08-10 | KRW 3,745.00 | +22.99% | KRW 3,050.00 | KRW 3,955.00 | KRW 3,050.00 | 332.48K |
| 2026-08-07 | KRW 3,045.00 | -2.56% | KRW 3,140.00 | KRW 3,430.00 | KRW 3,010.00 | 81.56K |
| 2026-08-06 | KRW 3,125.00 | -0.79% | KRW 3,235.00 | KRW 3,310.00 | KRW 2,940.00 | 116.25K |
| 2026-08-05 | KRW 3,150.00 | +12.90% | KRW 2,840.00 | KRW 3,180.00 | KRW 2,805.00 | 141.29K |
| 2026-08-04 | KRW 2,790.00 | +3.72% | KRW 2,690.00 | KRW 2,820.00 | KRW 2,650.00 | 61.31K |
| 2026-08-03 | KRW 2,690.00 | -3.06% | KRW 2,775.00 | KRW 2,865.00 | KRW 2,520.00 | 126.99K |
| 2026-07-31 | KRW 2,775.00 | +19.35% | KRW 2,770.00 | KRW 2,890.00 | KRW 2,550.00 | 187.14K |
| 2026-07-30 | KRW 2,325.00 | -6.25% | KRW 2,480.00 | KRW 2,585.00 | KRW 2,245.00 | 143.63K |
| 2026-07-29 | KRW 2,480.00 | -14.63% | KRW 2,895.00 | KRW 2,935.00 | KRW 2,340.00 | 217.52K |
| 2026-07-28 | KRW 2,905.00 | -14.05% | KRW 3,370.00 | KRW 3,370.00 | KRW 2,770.00 | 203.87K |
| 2026-07-27 | KRW 3,380.00 | -0.88% | KRW 3,670.00 | KRW 3,670.00 | KRW 3,260.00 | 111.57K |
| 2026-07-24 | KRW 3,410.00 | -7.46% | KRW 3,550.00 | KRW 3,600.00 | KRW 3,370.00 | 131.18K |
| 2026-07-23 | KRW 3,685.00 | -0.14% | KRW 3,710.00 | KRW 3,945.00 | KRW 3,455.00 | 125.86K |
| 2026-07-22 | KRW 3,690.00 | -1.86% | KRW 3,995.00 | KRW 4,555.00 | KRW 3,650.00 | 253.62K |
| 2026-07-21 | KRW 3,760.00 | +6.52% | KRW 3,530.00 | KRW 4,005.00 | KRW 3,475.00 | 261.32K |
| 2026-07-20 | KRW 3,530.00 | -8.31% | KRW 3,825.00 | KRW 4,160.00 | KRW 3,510.00 | 288.82K |
| 2026-07-16 | KRW 3,850.00 | -11.19% | KRW 4,315.00 | KRW 4,315.00 | KRW 3,780.00 | 124.87K |
| 2026-07-15 | KRW 4,335.00 | +14.38% | KRW 4,070.00 | KRW 4,430.00 | KRW 3,900.00 | 167.27K |
| 2026-07-14 | KRW 3,790.00 | -4.65% | KRW 3,975.00 | KRW 4,065.00 | KRW 3,690.00 | 99.26K |
| 2026-07-13 | KRW 3,975.00 | -3.17% | KRW 4,150.00 | KRW 4,375.00 | KRW 3,845.00 | 208.35K |
| 2026-07-10 | KRW 4,105.00 | +13.09% | KRW 3,630.00 | KRW 4,400.00 | KRW 3,490.00 | 266.29K |
| 2026-07-09 | KRW 3,630.00 | +9.01% | KRW 3,270.00 | KRW 3,655.00 | KRW 3,005.00 | 316.44K |
| 2026-07-08 | KRW 3,330.00 | -9.26% | KRW 3,490.00 | KRW 3,740.00 | KRW 3,270.00 | 300.30K |
| 2026-07-07 | KRW 3,670.00 | -10.60% | KRW 4,105.00 | KRW 4,120.00 | KRW 3,605.00 | 73.39K |
| 2026-07-06 | KRW 4,105.00 | -7.75% | KRW 4,450.00 | KRW 4,690.00 | KRW 4,080.00 | 46.57K |
| 2026-07-03 | KRW 4,450.00 | -0.11% | KRW 4,590.00 | KRW 4,650.00 | KRW 4,140.00 | 44.51K |
| 2026-07-02 | KRW 4,455.00 | -10.90% | KRW 5,000.00 | KRW 5,000.00 | KRW 4,445.00 | 168.40K |
| 2026-07-01 | KRW 5,000.00 | +13.77% | KRW 4,360.00 | KRW 5,090.00 | KRW 4,110.00 | 221.11K |
| 2026-06-30 | KRW 4,395.00 | +5.27% | KRW 3,940.00 | KRW 4,395.00 | KRW 3,940.00 | 279.74K |
| 2026-06-29 | KRW 4,175.00 | +9.01% | KRW 3,835.00 | KRW 4,275.00 | KRW 3,710.00 | 158.14K |
| 2026-06-26 | KRW 3,830.00 | -3.89% | KRW 3,915.00 | KRW 4,235.00 | KRW 3,600.00 | 274.68K |
| 2026-06-25 | KRW 3,985.00 | -8.91% | KRW 4,390.00 | KRW 4,615.00 | KRW 3,915.00 | 165.59K |
| 2026-06-24 | KRW 4,375.00 | -0.23% | KRW 4,380.00 | KRW 4,685.00 | KRW 4,160.00 | 70.55K |
| 2026-06-23 | KRW 4,385.00 | -9.49% | KRW 4,890.00 | KRW 4,890.00 | KRW 4,255.00 | 127.46K |
| 2026-06-22 | KRW 4,845.00 | -3.49% | KRW 5,000.00 | KRW 5,120.00 | KRW 4,750.00 | 61.96K |
| 2026-06-19 | KRW 5,020.00 | -6.17% | KRW 5,350.00 | KRW 5,350.00 | KRW 4,980.00 | 74.66K |
| 2026-06-18 | KRW 5,350.00 | -1.47% | KRW 5,430.00 | KRW 5,590.00 | KRW 5,140.00 | 130.23K |
| 2026-06-17 | KRW 5,430.00 | -11.71% | KRW 6,100.00 | KRW 6,180.00 | KRW 5,300.00 | 353.67K |
| 2026-06-16 | KRW 6,150.00 | -6.82% | KRW 6,600.00 | KRW 6,600.00 | KRW 5,960.00 | 119.34K |
| 2026-06-15 | KRW 6,600.00 | -9.09% | KRW 7,390.00 | KRW 7,400.00 | KRW 6,420.00 | 111.89K |
| 2026-06-12 | KRW 7,260.00 | +3.71% | KRW 7,360.00 | KRW 7,560.00 | KRW 6,630.00 | 169.77K |
| 2026-06-11 | KRW 7,000.00 | +19.66% | KRW 6,100.00 | KRW 7,330.00 | KRW 5,850.00 | 528.10K |
| 2026-06-10 | KRW 5,850.00 | +0.17% | KRW 5,840.00 | KRW 6,540.00 | KRW 5,540.00 | 5 |
| 2026-06-09 | KRW 5,840.00 | +12.31% | KRW 5,710.00 | KRW 5,920.00 | KRW 5,000.00 | 91.10K |
| 2026-06-08 | KRW 5,200.00 | +2.97% | KRW 4,750.00 | KRW 5,430.00 | KRW 4,500.00 | 70.44K |
| 2026-06-05 | KRW 5,050.00 | -12.93% | KRW 5,590.00 | KRW 5,930.00 | KRW 5,050.00 | 101.01K |
| 2026-06-04 | KRW 5,800.00 | -21.83% | KRW 7,290.00 | KRW 7,310.00 | KRW 5,350.00 | 425.72K |
| 2026-06-02 | KRW 7,420.00 | +2.77% | KRW 7,220.00 | KRW 7,620.00 | KRW 6,550.00 | 132.14K |
| 2026-06-01 | KRW 7,220.00 | +9.56% | KRW 6,590.00 | KRW 7,280.00 | KRW 5,520.00 | 431.56K |
| 2026-05-29 | KRW 6,590.00 | -15.84% | KRW 7,830.00 | KRW 7,850.00 | KRW 6,340.00 | 267.28K |
| 2026-05-28 | KRW 7,830.00 | -10.31% | KRW 8,730.00 | KRW 9,180.00 | KRW 7,400.00 | 254.57K |
| 2026-05-27 | KRW 8,730.00 | -8.87% | KRW 9,600.00 | KRW 9,610.00 | KRW 8,610.00 | 193.90K |
| 2026-05-26 | KRW 9,580.00 | +1.16% | KRW 9,460.00 | KRW 9,920.00 | KRW 8,730.00 | 561.82K |
| 2026-05-22 | KRW 9,470.00 | +17.49% | KRW 8,060.00 | KRW 9,880.00 | KRW 8,020.00 | 985.73K |