Stock listing

Shanghai:688820 SJ Semiconductor Corporation (盛合晶微) 股价

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Share price · SSE:688820

¥74.40 CNY -3.88 (-5.0%)

Close on Oct 30, 2026

Past 6 months -2.9% · daily closes, Apr 21, 2026 – Oct 30, 2026, adjusted for splits
Day range
¥73.00 – ¥79.60 CNYOct 30, 2026
Volume
10.12M sharesOct 30, 2026
Market cap
¥138.6B CNYAt the close on Oct 30, 2026 · price × 1.86B shares outstanding
Traded on an average day
¥1.44B CNYMedian day 10.64M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
SJ Semiconductor Corporation logo

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:688820 · CNY, adjusted for splits

DayCloseChange%OpenHighLowVolume
¥74.40-3.88-5.0%¥73.00¥79.60¥73.0010,119,482
¥78.28-9.62-10.9%¥82.01¥84.10¥78.2513,229,202
¥87.90+1.68+1.9%¥88.02¥89.43¥84.8010,039,193
¥86.22-1.12-1.3%¥89.00¥91.15¥86.2210,010,819
¥87.34-7.60-8.0%¥93.40¥93.80¥86.7311,696,768
¥94.94+2.94+3.2%¥89.00¥95.66¥87.2014,291,973
¥92.00-2.49-2.6%¥94.22¥96.48¥90.0014,476,487
¥94.49+0.59+0.6%¥93.60¥96.21¥89.6018,571,112
¥93.90+2.57+2.8%¥90.54¥94.48¥90.106,350,434
¥91.33+0.89+1.0%¥88.18¥92.30¥88.187,025,008
¥90.44-3.94-4.2%¥96.50¥96.89¥89.787,979,223
¥94.38-4.91-4.9%¥94.86¥96.80¥93.017,687,454
¥99.29-5.10-4.9%¥103.21¥104.19¥99.295,414,001
¥104.39+0.30+0.3%¥100.00¥106.58¥99.736,369,291
¥104.09-7.46-6.7%¥108.75¥109.50¥103.736,679,334
¥111.55+5.60+5.3%¥103.98¥112.44¥99.2610,642,731
¥105.95-9.83-8.5%¥116.25¥117.00¥105.228,660,096
¥115.78-5.23-4.3%¥122.32¥122.67¥115.606,527,203
¥121.01-0.060.0%¥120.97¥122.99¥120.184,644,121
¥121.07-6.95-5.4%¥126.50¥126.98¥120.776,850,720
¥128.02-5.55-4.2%¥133.06¥133.09¥128.007,547,470
¥133.57-1.29-1.0%¥135.16¥136.28¥133.077,129,931
¥134.86-4.34-3.1%¥142.00¥144.20¥134.0113,131,339
¥139.20-3.67-2.6%¥143.00¥144.50¥138.2113,462,668
¥142.87+9.48+7.1%¥136.99¥146.40¥136.9920,480,255
¥133.39-0.72-0.5%¥132.10¥136.09¥129.5012,109,806
¥134.11+6.28+4.9%¥128.64¥134.97¥127.2012,410,598
¥127.83+1.03+0.8%¥126.00¥131.63¥125.689,621,633
¥126.80-4.86-3.7%¥130.00¥130.51¥124.7013,136,550
¥131.66+5.28+4.2%¥124.00¥135.00¥122.0026,163,651
¥126.38+1.60+1.3%¥123.00¥127.38¥121.949,311,143
¥124.78-4.72-3.6%¥130.61¥131.39¥124.209,836,252
¥129.50+0.70+0.5%¥130.37¥133.43¥126.8011,216,202
¥128.80+4.63+3.7%¥127.00¥129.99¥125.608,405,410
¥124.17-5.09-3.9%¥131.30¥131.99¥123.239,796,968
¥129.26+0.35+0.3%¥131.50¥132.50¥127.387,110,877
¥128.91-0.54-0.4%¥125.00¥131.39¥125.006,652,523
¥129.45-6.10-4.5%¥135.29¥138.00¥129.319,768,883
¥135.55+8.00+6.3%¥124.32¥136.62¥124.3214,858,726
¥127.55-0.15-0.1%¥126.93¥134.48¥126.1014,430,040
¥127.70+6.09+5.0%¥122.90¥127.98¥120.9512,980,076
¥121.61+0.49+0.4%¥122.37¥123.38¥118.018,694,748
¥121.12-1.32-1.1%¥122.41¥123.00¥117.787,093,521
¥122.44-5.06-4.0%¥127.00¥127.06¥119.7310,187,479
¥127.50-0.48-0.4%¥126.11¥130.88¥125.0711,996,393
¥127.98-13.02-9.2%¥136.07¥139.70¥122.2623,240,517
¥141.00-12.62-8.2%¥146.80¥152.86¥140.0015,788,251
¥153.62+0.52+0.3%¥153.32¥157.22¥151.0115,029,661
¥153.10+15.13+11.0%¥139.57¥155.68¥138.7921,920,427
¥137.97+2.60+1.9%¥137.21¥139.93¥135.398,676,148
¥135.37-2.63-1.9%¥140.75¥142.99¥135.2912,687,394
¥138.00+0.43+0.3%¥138.00¥140.10¥136.309,103,354
¥137.57-2.32-1.7%¥137.86¥141.88¥135.589,894,390
¥139.89-0.95-0.7%¥142.00¥142.10¥135.5511,695,179
¥140.84+4.58+3.4%¥135.80¥142.55¥133.1118,163,498
¥136.26+4.04+3.1%¥130.03¥141.00¥128.6519,014,470
¥132.22+5.89+4.7%¥128.00¥134.73¥127.0019,322,105
¥126.33+9.91+8.5%¥118.73¥127.63¥117.5015,157,308
¥116.42-6.48-5.3%¥122.00¥123.95¥115.9110,932,503
¥122.90+4.92+4.2%¥131.30¥133.50¥122.6016,540,616
¥117.98-10.72-8.3%¥127.50¥128.38¥115.3015,339,051
Ticker
Shanghai:688820
Asset type
Stock
Exchange
Shanghai
Currency
CNY

What changed lately

Latest news

(688820)"SJ SEMICONDUCTOR CORPORATION"Report for Q3 2026

Oct 29, 2026

Closed ¥78.28 (-10.9%) on Oct 29, 2026

(688820)"SJ SEMICONDUCTOR CORPORATION"Announcement on Resolutions of the 19th Meeting of the 1st Board of Directors

Oct 29, 2026

Closed ¥78.28 (-10.9%) on Oct 29, 2026

(688820)"SJ SEMICONDUCTOR CORPORATION"Announcement on Provision for Asset Impairment for the First Three Quarters of 2026

Oct 29, 2026

Closed ¥78.28 (-10.9%) on Oct 29, 2026

(688820)"SJ SEMICONDUCTOR CORPORATION"Announcement on Convening the Q3 2026 Performance Briefing

Oct 29, 2026

Closed ¥78.28 (-10.9%) on Oct 29, 2026

(688820)"SJ SEMICONDUCTOR CORPORATION"Announcement on the Listing and Trading of Restricted Shares from the Offline Placement of the Initial Public Offering

Oct 14, 2026

Closed ¥99.29 (-4.9%) on Oct 14, 2026

Announcement on Provision of Guarantees by the Company and Its Wholly-owned Subsidiaries for a Wholly-owned Subsidiary

Sep 15, 2026

Closed ¥127.83 (+0.8%) on Sep 15, 2026

Announcement on the Lapse of Certain Options under the "Option Incentive Plan" and Fulfillment of the Exercise Conditions for the First Exercise Period after Listing

Aug 20, 2026

Closed ¥127.98 (-9.2%) on Aug 20, 2026

Announcement on Upcoming Commencement of Construction of the Dongsheng Hexin 3D Integrated Chip Manufacturing (Phase I) Project

Jun 27, 2026

Closed ¥192.63 (+1.3%) on Jun 29, 2026

Announcement on Increasing a Special Account for Raised Funds and Signing a Tripartite Supervision Agreement on Raised Funds

Jun 12, 2026

Closed ¥156.19 (-9.2%) on Jun 12, 2026

Announcement on Convening the Q1 2026 Performance Briefing

Jun 11, 2026

Closed ¥172.00 (+1.4%) on Jun 11, 2026

All SJ Semiconductor Corporation news

SJ Semiconductor Corporation on 6ix

News releases
13 in the last 12 months · 13 in all · newest Oct 29, 2026 · oldest 2026

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