Aptamer Sciences Inc (KOSDAQ:291650)
South Korea
· Delayed Price · Currency is KRW 1,705.00
-52.00 (-2.96%)
At close: Apr 28, 2026
Aptamer Sciences Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 29, 2026 | 1,740.00 | 1,740.00 | 1,645.00 | 1,713.00 | 1,713.00 | 0.47% | 87,626 |
| Apr 28, 2026 | 1,757.00 | 1,780.00 | 1,693.00 | 1,705.00 | 1,705.00 | -2.96% | 166,690 |
| Apr 27, 2026 | 1,616.00 | 1,773.00 | 1,602.00 | 1,757.00 | 1,757.00 | 9.13% | 456,749 |
| Apr 24, 2026 | 1,640.00 | 1,669.00 | 1,550.00 | 1,610.00 | 1,610.00 | -1.83% | 504,313 |
| Apr 23, 2026 | 1,688.00 | 1,758.00 | 1,623.00 | 1,640.00 | 1,640.00 | -2.84% | 244,599 |
| Apr 22, 2026 | 1,750.00 | 1,750.00 | 1,665.00 | 1,688.00 | 1,688.00 | -3.60% | 207,267 |
| Apr 21, 2026 | 1,806.00 | 1,850.00 | 1,750.00 | 1,751.00 | 1,751.00 | -3.05% | 175,916 |
| Apr 20, 2026 | 1,790.00 | 1,862.00 | 1,663.00 | 1,806.00 | 1,806.00 | 0.89% | 648,135 |
| Apr 17, 2026 | 1,900.00 | 1,900.00 | 1,788.00 | 1,790.00 | 1,790.00 | -1.76% | 171,091 |
| Apr 16, 2026 | 1,880.00 | 1,880.00 | 1,751.00 | 1,822.00 | 1,822.00 | -2.04% | 130,970 |
| Apr 15, 2026 | 1,899.00 | 1,945.00 | 1,851.00 | 1,860.00 | 1,860.00 | -0.80% | 183,349 |
| Apr 14, 2026 | 1,891.00 | 1,910.00 | 1,810.00 | 1,875.00 | 1,875.00 | -0.85% | 283,730 |
| Apr 13, 2026 | 1,892.00 | 1,905.00 | 1,817.00 | 1,891.00 | 1,891.00 | -0.89% | 180,562 |
| Apr 10, 2026 | 1,870.00 | 1,917.00 | 1,816.00 | 1,908.00 | 1,908.00 | 5.24% | 157,274 |
| Apr 9, 2026 | 1,768.00 | 1,868.00 | 1,760.00 | 1,813.00 | 1,813.00 | 2.55% | 168,291 |
| Apr 8, 2026 | 1,751.00 | 1,800.00 | 1,706.00 | 1,768.00 | 1,768.00 | 0.97% | 134,173 |
| Apr 7, 2026 | 1,833.00 | 1,877.00 | 1,689.00 | 1,751.00 | 1,751.00 | -4.47% | 465,629 |
| Apr 6, 2026 | 1,960.00 | 1,960.00 | 1,788.00 | 1,833.00 | 1,833.00 | -5.56% | 357,858 |
| Apr 3, 2026 | 1,940.00 | 1,970.00 | 1,880.00 | 1,941.00 | 1,941.00 | 0.05% | 187,180 |
| Apr 2, 2026 | 1,953.00 | 1,980.00 | 1,857.00 | 1,940.00 | 1,940.00 | 1.57% | 324,157 |
| Apr 1, 2026 | 1,931.00 | 1,971.00 | 1,902.00 | 1,910.00 | 1,910.00 | 0.42% | 188,954 |
| Mar 31, 2026 | 1,905.00 | 1,940.00 | 1,866.00 | 1,902.00 | 1,902.00 | -0.16% | 291,641 |
| Mar 30, 2026 | 1,846.00 | 1,942.00 | 1,771.00 | 1,905.00 | 1,905.00 | 3.20% | 367,439 |
| Mar 27, 2026 | 1,851.00 | 1,958.00 | 1,810.00 | 1,846.00 | 1,846.00 | -0.05% | 362,693 |
| Mar 26, 2026 | 1,868.00 | 1,998.00 | 1,783.00 | 1,847.00 | 1,847.00 | 0.49% | 1,090,778 |
| Mar 25, 2026 | 1,747.00 | 1,946.00 | 1,747.00 | 1,838.00 | 1,838.00 | 5.69% | 1,440,934 |
| Mar 24, 2026 | 1,684.00 | 1,741.00 | 1,582.00 | 1,739.00 | 1,739.00 | 3.33% | 1,046,994 |
| Mar 23, 2026 | 1,560.00 | 1,749.00 | 1,551.00 | 1,683.00 | 1,683.00 | 7.88% | 1,342,386 |
| Mar 20, 2026 | 1,470.00 | 1,579.00 | 1,467.00 | 1,560.00 | 1,560.00 | 6.34% | 326,503 |
| Mar 19, 2026 | 1,586.00 | 1,588.00 | 1,465.00 | 1,467.00 | 1,467.00 | -7.97% | 423,136 |
| Mar 18, 2026 | 1,484.00 | 1,598.00 | 1,471.00 | 1,594.00 | 1,594.00 | 7.41% | 340,186 |
| Mar 17, 2026 | 1,556.00 | 1,627.00 | 1,427.00 | 1,484.00 | 1,484.00 | -4.50% | 662,203 |
| Mar 16, 2026 | 1,383.00 | 1,665.00 | 1,368.00 | 1,554.00 | 1,554.00 | 12.36% | 2,199,837 |
| Mar 13, 2026 | 1,398.00 | 1,408.00 | 1,366.00 | 1,383.00 | 1,383.00 | -1.07% | 169,491 |
| Mar 12, 2026 | 1,407.00 | 1,430.00 | 1,375.00 | 1,398.00 | 1,398.00 | -0.14% | 148,095 |
| Mar 11, 2026 | 1,405.00 | 1,431.00 | 1,362.00 | 1,400.00 | 1,400.00 | - | 145,636 |
| Mar 10, 2026 | 1,427.00 | 1,480.00 | 1,385.00 | 1,400.00 | 1,400.00 | -1.89% | 346,194 |
| Mar 9, 2026 | 1,405.00 | 1,447.00 | 1,350.00 | 1,427.00 | 1,427.00 | 1.57% | 381,591 |
| Mar 6, 2026 | 1,329.00 | 1,420.00 | 1,274.00 | 1,405.00 | 1,405.00 | 5.72% | 658,418 |
| Mar 5, 2026 | 1,296.00 | 1,385.00 | 1,296.00 | 1,329.00 | 1,329.00 | 2.86% | 287,628 |
| Mar 4, 2026 | 1,363.00 | 1,364.00 | 1,230.00 | 1,292.00 | 1,292.00 | -5.21% | 537,735 |
| Mar 3, 2026 | 1,251.00 | 1,450.00 | 1,212.00 | 1,363.00 | 1,363.00 | 7.49% | 1,468,320 |
| Feb 27, 2026 | 1,197.00 | 1,302.00 | 1,185.00 | 1,268.00 | 1,268.00 | 5.93% | 421,911 |
| Feb 26, 2026 | 1,236.00 | 1,251.00 | 1,196.00 | 1,197.00 | 1,197.00 | -4.39% | 497,310 |
| Feb 25, 2026 | 1,271.00 | 1,289.00 | 1,220.00 | 1,252.00 | 1,252.00 | -1.49% | 274,114 |
| Feb 24, 2026 | 1,198.00 | 1,288.00 | 1,198.00 | 1,271.00 | 1,271.00 | 4.44% | 621,000 |
| Feb 23, 2026 | 1,170.00 | 1,230.00 | 1,155.00 | 1,217.00 | 1,217.00 | 4.02% | 183,427 |
| Feb 20, 2026 | 1,191.00 | 1,191.00 | 1,153.00 | 1,170.00 | 1,170.00 | -1.76% | 207,832 |
| Feb 19, 2026 | 1,130.00 | 1,242.00 | 1,119.00 | 1,191.00 | 1,191.00 | 8.27% | 582,279 |
| Feb 13, 2026 | 1,105.00 | 1,143.00 | 1,051.00 | 1,100.00 | 1,100.00 | -0.45% | 260,057 |
| Feb 12, 2026 | 1,117.00 | 1,130.00 | 1,051.00 | 1,105.00 | 1,105.00 | -1.78% | 451,544 |
| Feb 11, 2026 | 1,201.00 | 1,221.00 | 1,092.00 | 1,125.00 | 1,125.00 | -7.79% | 639,252 |
| Feb 10, 2026 | 1,128.00 | 1,300.00 | 1,111.00 | 1,220.00 | 1,220.00 | 8.16% | 1,709,125 |
| Feb 9, 2026 | 1,080.00 | 1,179.00 | 1,079.00 | 1,128.00 | 1,128.00 | 5.92% | 346,209 |
| Feb 6, 2026 | 1,071.00 | 1,088.00 | 1,050.00 | 1,065.00 | 1,065.00 | -2.20% | 220,619 |
| Feb 5, 2026 | 1,045.00 | 1,100.00 | 1,045.00 | 1,089.00 | 1,089.00 | 1.78% | 197,718 |
| Feb 4, 2026 | 1,070.00 | 1,099.00 | 1,035.00 | 1,070.00 | 1,070.00 | - | 229,481 |
| Feb 3, 2026 | 1,150.00 | 1,159.00 | 1,050.00 | 1,070.00 | 1,070.00 | -6.88% | 400,460 |
| Feb 2, 2026 | 1,100.00 | 1,149.00 | 1,093.00 | 1,149.00 | 1,149.00 | 0.70% | 353,908 |
| Jan 30, 2026 | 1,107.00 | 1,169.00 | 1,079.00 | 1,141.00 | 1,141.00 | 2.89% | 446,719 |
| Jan 29, 2026 | 1,350.00 | 1,378.00 | 1,089.00 | 1,109.00 | 1,109.00 | -5.86% | 2,482,261 |
| Jan 28, 2026 | 1,244.00 | 1,259.00 | 1,150.00 | 1,178.00 | 1,178.00 | -5.31% | 603,540 |
| Jan 27, 2026 | 1,215.00 | 1,256.00 | 1,178.00 | 1,244.00 | 1,244.00 | 2.39% | 373,067 |
| Jan 26, 2026 | 1,149.00 | 1,240.00 | 1,140.00 | 1,215.00 | 1,215.00 | 5.74% | 627,420 |
| Jan 23, 2026 | 1,120.00 | 1,175.00 | 1,081.00 | 1,149.00 | 1,149.00 | 2.59% | 380,863 |
| Jan 22, 2026 | 1,115.00 | 1,142.00 | 1,061.00 | 1,120.00 | 1,120.00 | 0.45% | 404,192 |
| Jan 21, 2026 | 1,132.00 | 1,150.00 | 1,050.00 | 1,115.00 | 1,115.00 | -1.41% | 649,992 |
| Jan 20, 2026 | 1,138.00 | 1,168.00 | 1,093.00 | 1,131.00 | 1,131.00 | 2.35% | 723,811 |
| Jan 19, 2026 | 1,040.00 | 1,159.00 | 1,037.00 | 1,105.00 | 1,105.00 | 4.25% | 1,454,695 |
| Jan 16, 2026 | 950.00 | 1,128.00 | 897.00 | 1,060.00 | 1,060.00 | 11.58% | 3,162,936 |
| Jan 15, 2026 | 821.00 | 1,034.00 | 820.00 | 950.00 | 950.00 | 15.71% | 5,109,777 |
| Jan 14, 2026 | 811.00 | 843.00 | 802.00 | 821.00 | 821.00 | -0.12% | 273,549 |
| Jan 13, 2026 | 819.00 | 833.00 | 800.00 | 822.00 | 822.00 | 0.37% | 342,467 |
| Jan 12, 2026 | 735.00 | 833.00 | 735.00 | 819.00 | 819.00 | 11.43% | 1,229,216 |
| Jan 9, 2026 | 680.00 | 838.00 | 680.00 | 735.00 | 735.00 | 6.83% | 3,331,270 |
| Jan 8, 2026 | 684.00 | 705.00 | 675.00 | 688.00 | 688.00 | 0.58% | 170,628 |
| Jan 7, 2026 | 740.00 | 740.00 | 680.00 | 684.00 | 684.00 | -6.43% | 329,972 |
| Jan 6, 2026 | 740.00 | 750.00 | 730.00 | 731.00 | 731.00 | -1.22% | 93,022 |
| Jan 5, 2026 | 758.00 | 761.00 | 738.00 | 740.00 | 740.00 | -2.37% | 144,859 |
| Jan 2, 2026 | 758.00 | 764.00 | 755.00 | 758.00 | 758.00 | - | 39,012 |
| Dec 30, 2025 | 756.00 | 763.00 | 751.00 | 758.00 | 758.00 | 0.80% | 86,995 |
| Dec 29, 2025 | 755.00 | 762.00 | 752.00 | 752.00 | 752.00 | -0.40% | 83,051 |
| Dec 26, 2025 | 764.00 | 769.00 | 755.00 | 755.00 | 755.00 | -1.18% | 79,360 |
| Dec 24, 2025 | 773.00 | 774.00 | 755.00 | 764.00 | 764.00 | -1.29% | 148,588 |
| Dec 23, 2025 | 798.00 | 798.00 | 767.00 | 774.00 | 774.00 | -1.28% | 105,278 |
| Dec 22, 2025 | 744.00 | 797.00 | 744.00 | 784.00 | 784.00 | 5.38% | 260,434 |
| Dec 19, 2025 | 736.00 | 751.00 | 732.00 | 744.00 | 744.00 | 1.09% | 74,785 |
| Dec 18, 2025 | 758.00 | 759.00 | 730.00 | 736.00 | 736.00 | -3.16% | 152,881 |
| Dec 17, 2025 | 764.00 | 769.00 | 753.00 | 760.00 | 760.00 | -0.52% | 86,606 |
| Dec 16, 2025 | 769.00 | 773.00 | 751.00 | 764.00 | 764.00 | - | 77,243 |
| Dec 15, 2025 | 759.00 | 769.00 | 751.00 | 764.00 | 764.00 | 0.53% | 40,600 |
| Dec 12, 2025 | 756.00 | 771.00 | 756.00 | 760.00 | 760.00 | 0.66% | 84,017 |
| Dec 11, 2025 | 760.00 | 779.00 | 745.00 | 755.00 | 755.00 | -0.66% | 193,610 |
| Dec 10, 2025 | 770.00 | 777.00 | 756.00 | 760.00 | 760.00 | -1.30% | 47,088 |
| Dec 9, 2025 | 758.00 | 778.00 | 751.00 | 770.00 | 770.00 | 1.58% | 64,778 |
| Dec 8, 2025 | 788.00 | 792.00 | 756.00 | 758.00 | 758.00 | -3.81% | 73,310 |
| Dec 5, 2025 | 790.00 | 793.00 | 771.00 | 788.00 | 788.00 | -0.25% | 63,815 |
| Dec 4, 2025 | 785.00 | 795.00 | 781.00 | 790.00 | 790.00 | 0.64% | 27,052 |
| Dec 3, 2025 | 780.00 | 809.00 | 772.00 | 785.00 | 785.00 | 0.64% | 91,667 |
| Dec 2, 2025 | 764.00 | 783.00 | 760.00 | 780.00 | 780.00 | 1.96% | 50,419 |