PROTIA INC. 303360
KRX · South Korea · Health Technology
KRW 5,930.00-100.00 (-1.66%)
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 5,930.00 | -1.66% | KRW 6,170.00 | KRW 6,170.00 | KRW 5,900.00 | 49.58K |
| 2026-10-01 | KRW 6,030.00 | +3.08% | KRW 5,890.00 | KRW 6,110.00 | KRW 5,820.00 | 77.24K |
| 2026-09-30 | KRW 5,850.00 | +1.92% | KRW 5,770.00 | KRW 6,200.00 | KRW 5,640.00 | 179.21K |
| 2026-09-29 | KRW 5,740.00 | +8.30% | KRW 5,220.00 | KRW 5,940.00 | KRW 5,160.00 |
| 445.06K |
| 2026-09-28 | KRW 5,300.00 | -1.12% | KRW 5,370.00 | KRW 5,370.00 | KRW 5,110.00 | 44.74K |
| 2026-09-23 | KRW 5,360.00 | +0.56% | KRW 5,330.00 | KRW 5,360.00 | KRW 5,250.00 | 5.35K |
| 2026-09-22 | KRW 5,330.00 | -0.37% | KRW 5,390.00 | KRW 5,440.00 | KRW 5,330.00 | 15.82K |
| 2026-09-21 | KRW 5,350.00 | +1.52% | KRW 5,340.00 | KRW 5,400.00 | KRW 5,240.00 | 26.04K |
| 2026-09-18 | KRW 5,270.00 | -0.38% | KRW 5,280.00 | KRW 5,380.00 | KRW 5,230.00 | 7.36K |
| 2026-09-17 | KRW 5,290.00 | +1.73% | KRW 5,200.00 | KRW 5,450.00 | KRW 5,170.00 | 37.60K |
| 2026-09-16 | KRW 5,200.00 | -0.95% | KRW 5,300.00 | KRW 5,300.00 | KRW 5,200.00 | 10.10K |
| 2026-09-15 | KRW 5,250.00 | -2.23% | KRW 5,370.00 | KRW 5,370.00 | KRW 5,250.00 | 11.92K |
| 2026-09-14 | KRW 5,370.00 | +2.29% | KRW 5,250.00 | KRW 5,510.00 | KRW 5,250.00 | 42.07K |
| 2026-09-11 | KRW 5,250.00 | +1.35% | KRW 5,180.00 | KRW 5,250.00 | KRW 5,100.00 | 16.12K |
| 2026-09-10 | KRW 5,180.00 | +0.19% | KRW 5,160.00 | KRW 5,290.00 | KRW 5,060.00 | 43.43K |
| 2026-09-09 | KRW 5,170.00 | +2.99% | KRW 5,020.00 | KRW 5,180.00 | KRW 5,020.00 | 13.74K |
| 2026-09-08 | KRW 5,020.00 | -0.59% | KRW 5,050.00 | KRW 5,210.00 | KRW 5,000.00 | 14.21K |
| 2026-09-07 | KRW 5,050.00 | +1.00% | KRW 5,000.00 | KRW 5,230.00 | KRW 4,950.00 | 128.23K |
| 2026-09-04 | KRW 5,000.00 | -4.58% | KRW 5,200.00 | KRW 5,200.00 | KRW 4,970.00 | 44.00K |
| 2026-09-03 | KRW 5,240.00 | -0.57% | KRW 5,260.00 | KRW 5,260.00 | KRW 5,110.00 | 15.04K |
| 2026-09-02 | KRW 5,270.00 | 0.00% | KRW 5,220.00 | KRW 5,310.00 | KRW 5,170.00 | 14.42K |
| 2026-09-01 | KRW 5,270.00 | -1.31% | KRW 5,340.00 | KRW 5,340.00 | KRW 5,140.00 | 38.35K |
| 2026-08-31 | KRW 5,340.00 | +7.55% | KRW 4,995.00 | KRW 5,470.00 | KRW 4,925.00 | 196.54K |
| 2026-08-28 | KRW 4,965.00 | +0.20% | KRW 4,955.00 | KRW 5,010.00 | KRW 4,880.00 | 10.62K |
| 2026-08-27 | KRW 4,955.00 | +1.43% | KRW 4,890.00 | KRW 4,995.00 | KRW 4,770.00 | 15.49K |
| 2026-08-26 | KRW 4,885.00 | +1.56% | KRW 4,810.00 | KRW 4,885.00 | KRW 4,730.00 | 11.21K |
| 2026-08-25 | KRW 4,810.00 | +0.21% | KRW 4,730.00 | KRW 4,815.00 | KRW 4,710.00 | 8.50K |
| 2026-08-24 | KRW 4,800.00 | +0.42% | KRW 4,810.00 | KRW 4,815.00 | KRW 4,655.00 | 11.52K |
| 2026-08-21 | KRW 4,780.00 | +0.10% | KRW 4,755.00 | KRW 4,810.00 | KRW 4,685.00 | 14.46K |
| 2026-08-20 | KRW 4,775.00 | +0.53% | KRW 4,810.00 | KRW 4,810.00 | KRW 4,680.00 | 10.50K |
| 2026-08-19 | KRW 4,750.00 | -1.04% | KRW 4,800.00 | KRW 4,865.00 | KRW 4,655.00 | 29.38K |
| 2026-08-18 | KRW 4,800.00 | -2.44% | KRW 4,900.00 | KRW 4,905.00 | KRW 4,650.00 | 30.47K |
| 2026-08-14 | KRW 4,920.00 | -0.61% | KRW 4,950.00 | KRW 4,950.00 | KRW 4,845.00 | 12.91K |
| 2026-08-13 | KRW 4,950.00 | -0.40% | KRW 4,970.00 | KRW 5,020.00 | KRW 4,885.00 | 11.54K |
| 2026-08-12 | KRW 4,970.00 | +0.30% | KRW 4,890.00 | KRW 5,060.00 | KRW 4,875.00 | 21.33K |
| 2026-08-11 | KRW 4,955.00 | -0.30% | KRW 5,010.00 | KRW 5,010.00 | KRW 4,905.00 | 7.70K |
| 2026-08-10 | KRW 4,970.00 | -2.55% | KRW 5,100.00 | KRW 5,120.00 | KRW 4,900.00 | 23.30K |
| 2026-08-07 | KRW 5,100.00 | +3.66% | KRW 4,970.00 | KRW 5,140.00 | KRW 4,820.00 | 43.63K |
| 2026-08-06 | KRW 4,920.00 | -1.99% | KRW 5,000.00 | KRW 5,050.00 | KRW 4,775.00 | 5.55K |
| 2026-08-05 | KRW 5,020.00 | 0.00% | KRW 5,080.00 | KRW 5,110.00 | KRW 4,955.00 | 14.15K |
| 2026-08-04 | KRW 5,020.00 | +2.97% | KRW 4,760.00 | KRW 5,070.00 | KRW 4,760.00 | 32.33K |
| 2026-08-03 | KRW 4,875.00 | -1.52% | KRW 4,915.00 | KRW 5,090.00 | KRW 4,825.00 | 23.98K |
| 2026-07-31 | KRW 4,950.00 | -0.40% | KRW 4,980.00 | KRW 5,045.00 | KRW 4,875.00 | 17.84K |
| 2026-07-30 | KRW 4,970.00 | +3.33% | KRW 4,755.00 | KRW 5,150.00 | KRW 4,755.00 | 46.17K |
| 2026-07-29 | KRW 4,810.00 | -2.73% | KRW 4,950.00 | KRW 4,980.00 | KRW 4,560.00 | 46.51K |
| 2026-07-28 | KRW 4,945.00 | -2.47% | KRW 5,070.00 | KRW 5,090.00 | KRW 4,760.00 | 25.14K |
| 2026-07-27 | KRW 5,070.00 | +1.60% | KRW 5,000.00 | KRW 5,160.00 | KRW 4,965.00 | 30.00K |
| 2026-07-24 | KRW 4,990.00 | +2.46% | KRW 4,870.00 | KRW 5,080.00 | KRW 4,830.00 | 33.64K |
| 2026-07-23 | KRW 4,870.00 | -1.22% | KRW 4,935.00 | KRW 4,945.00 | KRW 4,780.00 | 10.33K |
| 2026-07-22 | KRW 4,930.00 | +0.51% | KRW 4,910.00 | KRW 4,930.00 | KRW 4,800.00 | 19.85K |
| 2026-07-21 | KRW 4,905.00 | +1.45% | KRW 4,835.00 | KRW 5,040.00 | KRW 4,835.00 | 51.81K |
| 2026-07-20 | KRW 4,835.00 | +3.31% | KRW 4,680.00 | KRW 4,945.00 | KRW 4,630.00 | 82.28K |
| 2026-07-16 | KRW 4,680.00 | -3.90% | KRW 4,965.00 | KRW 5,170.00 | KRW 4,605.00 | 39.51K |
| 2026-07-15 | KRW 4,870.00 | +22.21% | KRW 3,985.00 | KRW 5,170.00 | KRW 3,985.00 | 250.54K |
| 2026-07-14 | KRW 3,985.00 | -1.24% | KRW 4,010.00 | KRW 4,055.00 | KRW 3,850.00 | 9.17K |
| 2026-07-13 | KRW 4,035.00 | -2.06% | KRW 4,150.00 | KRW 4,150.00 | KRW 3,995.00 | 14.99K |
| 2026-07-10 | KRW 4,120.00 | +1.60% | KRW 4,000.00 | KRW 4,150.00 | KRW 3,975.00 | 3.85K |
| 2026-07-09 | KRW 4,055.00 | +0.37% | KRW 4,030.00 | KRW 4,170.00 | KRW 3,975.00 | 9.05K |
| 2026-07-08 | KRW 4,040.00 | -1.94% | KRW 4,100.00 | KRW 4,170.00 | KRW 3,995.00 | 27.87K |
| 2026-07-07 | KRW 4,120.00 | -3.74% | KRW 4,170.00 | KRW 4,255.00 | KRW 4,070.00 | 22.48K |
| 2026-07-06 | KRW 4,280.00 | +7.94% | KRW 3,965.00 | KRW 4,280.00 | KRW 3,965.00 | 34.80K |
| 2026-07-03 | KRW 3,965.00 | +1.28% | KRW 3,995.00 | KRW 4,035.00 | KRW 3,765.00 | 17.88K |
| 2026-07-02 | KRW 3,915.00 | -2.85% | KRW 3,965.00 | KRW 4,030.00 | KRW 3,880.00 | 7.70K |
| 2026-07-01 | KRW 4,030.00 | +3.33% | KRW 3,900.00 | KRW 4,095.00 | KRW 3,880.00 | 12.77K |
| 2026-06-30 | KRW 3,900.00 | -0.51% | KRW 3,960.00 | KRW 4,000.00 | KRW 3,840.00 | 6.54K |
| 2026-06-29 | KRW 3,920.00 | +3.29% | KRW 3,795.00 | KRW 3,960.00 | KRW 3,770.00 | 15.43K |
| 2026-06-26 | KRW 3,795.00 | -2.06% | KRW 3,840.00 | KRW 3,895.00 | KRW 3,700.00 | 38.29K |
| 2026-06-25 | KRW 3,875.00 | -1.40% | KRW 3,895.00 | KRW 3,995.00 | KRW 3,780.00 | 23.28K |
| 2026-06-24 | KRW 3,930.00 | +1.29% | KRW 3,920.00 | KRW 3,965.00 | KRW 3,800.00 | 27.30K |
| 2026-06-23 | KRW 3,880.00 | -2.76% | KRW 3,930.00 | KRW 4,040.00 | KRW 3,840.00 | 21.49K |
| 2026-06-22 | KRW 3,990.00 | -2.68% | KRW 4,165.00 | KRW 4,165.00 | KRW 3,900.00 | 12.36K |
| 2026-06-19 | KRW 4,100.00 | -1.20% | KRW 4,160.00 | KRW 4,255.00 | KRW 4,050.00 | 29.43K |
| 2026-06-18 | KRW 4,150.00 | -5.25% | KRW 4,440.00 | KRW 4,440.00 | KRW 4,150.00 | 29.23K |
| 2026-06-17 | KRW 4,380.00 | +1.04% | KRW 4,520.00 | KRW 4,520.00 | KRW 4,335.00 | 13.78K |
| 2026-06-16 | KRW 4,335.00 | +3.21% | KRW 4,250.00 | KRW 4,520.00 | KRW 4,250.00 | 41.46K |
| 2026-06-15 | KRW 4,200.00 | +0.60% | KRW 4,215.00 | KRW 4,340.00 | KRW 4,155.00 | 11.75K |
| 2026-06-12 | KRW 4,175.00 | +2.96% | KRW 4,070.00 | KRW 4,270.00 | KRW 4,070.00 | 3.96K |
| 2026-06-11 | KRW 4,055.00 | -1.46% | KRW 4,120.00 | KRW 4,120.00 | KRW 3,970.00 | 6.07K |
| 2026-06-10 | KRW 4,115.00 | +1.60% | KRW 4,050.00 | KRW 4,135.00 | KRW 3,920.00 | 31.05K |
| 2026-06-09 | KRW 4,050.00 | +2.40% | KRW 3,960.00 | KRW 4,080.00 | KRW 3,960.00 | 4.35K |
| 2026-06-08 | KRW 3,955.00 | -3.30% | KRW 4,000.00 | KRW 4,090.00 | KRW 3,800.00 | 29.84K |
| 2026-06-05 | KRW 4,090.00 | +5.68% | KRW 3,960.00 | KRW 4,115.00 | KRW 3,800.00 | 25.41K |
| 2026-06-04 | KRW 3,870.00 | -2.64% | KRW 3,965.00 | KRW 4,040.00 | KRW 3,855.00 | 14.60K |
| 2026-06-02 | KRW 3,975.00 | -0.63% | KRW 4,015.00 | KRW 4,050.00 | KRW 3,680.00 | 45.64K |
| 2026-06-01 | KRW 4,000.00 | -6.32% | KRW 4,270.00 | KRW 4,500.00 | KRW 3,940.00 | 127.08K |
| 2026-05-29 | KRW 4,270.00 | -2.95% | KRW 4,400.00 | KRW 4,440.00 | KRW 4,090.00 | 61.94K |
| 2026-05-28 | KRW 4,400.00 | -1.57% | KRW 4,570.00 | KRW 4,570.00 | KRW 4,330.00 | 29.11K |
| 2026-05-27 | KRW 4,470.00 | -4.08% | KRW 4,625.00 | KRW 4,690.00 | KRW 4,455.00 | 48.09K |
| 2026-05-26 | KRW 4,660.00 | -1.17% | KRW 4,710.00 | KRW 5,000.00 | KRW 4,580.00 | 22.04K |
| 2026-05-22 | KRW 4,715.00 | +3.40% | KRW 4,670.00 | KRW 4,735.00 | KRW 4,520.00 | 19.23K |