Semight Instruments Co., Ltd. (SHA:688808)
2,259.00
+50.00 (2.26%)
Aug 26, 2026, 3:00 PM CST
Semight Instruments Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 26, 2026 | 2,219.00 | 2,274.44 | 2,123.00 | 2,259.00 | 2,259.00 | 2.26% | 677,961 |
| Aug 25, 2026 | 2,208.00 | 2,283.80 | 2,175.00 | 2,209.00 | 2,209.00 | -2.52% | 575,749 |
| Aug 24, 2026 | 2,300.10 | 2,320.00 | 2,188.00 | 2,265.99 | 2,265.99 | -2.42% | 784,763 |
| Aug 21, 2026 | 2,299.00 | 2,389.90 | 2,252.84 | 2,322.22 | 2,322.22 | 0.35% | 788,542 |
| Aug 20, 2026 | 2,280.00 | 2,450.00 | 2,166.88 | 2,314.01 | 2,314.01 | 4.19% | 1,136,608 |
| Aug 19, 2026 | 2,250.00 | 2,387.00 | 2,200.00 | 2,221.02 | 2,221.02 | -6.37% | 1,118,736 |
| Aug 18, 2026 | 2,320.00 | 2,494.88 | 2,307.20 | 2,372.00 | 2,372.00 | 5.19% | 1,250,248 |
| Aug 17, 2026 | 2,233.43 | 2,298.00 | 2,154.93 | 2,255.00 | 2,255.00 | 1.53% | 842,256 |
| Aug 14, 2026 | 2,275.00 | 2,275.00 | 2,180.00 | 2,220.98 | 2,220.98 | 0.41% | 512,759 |
| Aug 13, 2026 | 2,300.00 | 2,321.99 | 2,210.00 | 2,212.00 | 2,212.00 | -1.60% | 826,645 |
| Aug 12, 2026 | 2,050.00 | 2,260.00 | 2,050.00 | 2,248.00 | 2,248.00 | 9.02% | 1,047,565 |
| Aug 11, 2026 | 2,099.90 | 2,117.99 | 2,021.00 | 2,062.03 | 2,062.03 | -3.60% | 828,174 |
| Aug 10, 2026 | 2,189.00 | 2,214.99 | 2,050.00 | 2,139.00 | 2,139.00 | -3.65% | 1,119,854 |
| Aug 7, 2026 | 2,082.70 | 2,296.00 | 2,082.70 | 2,220.00 | 2,220.00 | 5.97% | 1,422,473 |
| Aug 6, 2026 | 1,990.00 | 2,148.63 | 1,950.10 | 2,095.01 | 2,095.01 | 0.77% | 1,409,306 |
| Aug 5, 2026 | 1,883.78 | 2,100.00 | 1,805.00 | 2,079.00 | 2,079.00 | 6.68% | 2,358,534 |
| Aug 4, 2026 | 1,678.99 | 1,948.80 | 1,670.00 | 1,948.80 | 1,948.80 | 20.00% | 2,229,663 |
| Aug 3, 2026 | 1,590.00 | 1,719.90 | 1,589.98 | 1,624.00 | 1,624.00 | -0.98% | 1,175,910 |
| Jul 31, 2026 | 1,800.00 | 1,810.00 | 1,630.81 | 1,640.00 | 1,640.00 | 6.77% | 1,936,346 |
| Jul 30, 2026 | 1,745.80 | 1,766.00 | 1,461.10 | 1,536.00 | 1,536.00 | -14.10% | 2,581,534 |
| Jul 29, 2026 | 1,813.50 | 1,868.58 | 1,685.00 | 1,788.14 | 1,788.14 | -3.34% | 1,716,244 |
| Jul 28, 2026 | 2,037.17 | 2,090.00 | 1,735.05 | 1,850.00 | 1,850.00 | -14.00% | 1,996,870 |
| Jul 27, 2026 | 1,900.00 | 2,199.99 | 1,875.51 | 2,151.28 | 2,151.28 | 10.04% | 1,480,304 |
| Jul 24, 2026 | 1,900.00 | 2,037.77 | 1,850.50 | 1,955.00 | 1,955.00 | 0.88% | 1,169,767 |
| Jul 23, 2026 | 1,973.00 | 2,009.00 | 1,870.00 | 1,938.00 | 1,938.00 | 2.64% | 1,232,040 |
| Jul 22, 2026 | 1,979.00 | 2,048.00 | 1,840.00 | 1,888.08 | 1,888.08 | -5.27% | 1,368,473 |
| Jul 21, 2026 | 1,760.00 | 1,999.98 | 1,623.12 | 1,993.05 | 1,993.05 | 16.83% | 1,865,469 |
| Jul 20, 2026 | 1,670.01 | 1,849.00 | 1,607.07 | 1,706.00 | 1,706.00 | 7.54% | 2,144,530 |
| Jul 17, 2026 | 1,978.44 | 1,999.80 | 1,586.40 | 1,586.42 | 1,586.42 | -20.00% | 2,257,497 |
| Jul 16, 2026 | 1,999.97 | 2,103.33 | 1,905.26 | 1,983.00 | 1,983.00 | -4.06% | 1,078,784 |
| Jul 15, 2026 | 2,140.00 | 2,188.88 | 2,020.00 | 2,067.02 | 2,067.02 | -1.77% | 1,000,251 |
| Jul 14, 2026 | 1,940.00 | 2,128.38 | 1,904.55 | 2,104.28 | 2,104.28 | 8.75% | 1,184,835 |
| Jul 13, 2026 | 2,029.94 | 2,135.88 | 1,881.11 | 1,934.99 | 1,934.99 | -7.19% | 1,869,298 |
| Jul 10, 2026 | 2,280.00 | 2,385.00 | 2,084.96 | 2,084.96 | 2,084.96 | -7.48% | 1,168,655 |
| Jul 9, 2026 | 2,179.99 | 2,288.00 | 2,125.02 | 2,253.60 | 2,253.60 | 5.65% | 1,283,317 |
| Jul 8, 2026 | 2,210.00 | 2,275.00 | 2,100.00 | 2,132.99 | 2,132.99 | -3.05% | 1,024,354 |
| Jul 7, 2026 | 2,180.00 | 2,280.00 | 2,170.88 | 2,200.00 | 2,200.00 | -1.03% | 942,157 |
| Jul 6, 2026 | 2,255.00 | 2,377.99 | 2,162.00 | 2,223.00 | 2,223.00 | -2.07% | 1,128,597 |
| Jul 3, 2026 | 2,129.76 | 2,315.00 | 2,018.01 | 2,270.00 | 2,270.00 | 6.57% | 1,923,958 |
| Jul 2, 2026 | 2,150.00 | 2,226.03 | 2,059.92 | 2,130.00 | 2,130.00 | -5.12% | 1,011,157 |
| Jul 1, 2026 | 2,300.00 | 2,338.00 | 2,180.48 | 2,245.00 | 2,245.00 | -3.33% | 1,487,830 |
| Jun 30, 2026 | 2,355.00 | 2,433.00 | 2,268.00 | 2,322.33 | 2,322.33 | -1.18% | 1,513,300 |
| Jun 29, 2026 | 2,320.00 | 2,429.99 | 2,220.00 | 2,350.00 | 2,350.00 | 2.17% | 1,312,185 |
| Jun 26, 2026 | 2,750.00 | 2,750.00 | 2,288.00 | 2,300.00 | 2,300.00 | -14.81% | 2,256,468 |
| Jun 25, 2026 | 2,640.00 | 2,777.77 | 2,610.00 | 2,700.00 | 2,700.00 | 4.41% | 1,047,562 |
| Jun 24, 2026 | 2,359.99 | 2,628.00 | 2,335.00 | 2,586.03 | 2,586.03 | 9.58% | 1,277,890 |
| Jun 23, 2026 | 2,499.00 | 2,499.00 | 2,334.33 | 2,360.00 | 2,360.00 | -4.99% | 1,010,834 |
| Jun 22, 2026 | 2,359.99 | 2,528.95 | 2,359.99 | 2,484.00 | 2,484.00 | 4.68% | 1,104,066 |
| Jun 18, 2026 | 2,366.00 | 2,478.00 | 2,290.00 | 2,373.00 | 2,373.00 | 2.46% | 1,279,278 |
| Jun 17, 2026 | 2,188.88 | 2,378.68 | 2,120.00 | 2,316.00 | 2,316.00 | 6.68% | 1,626,868 |