Stock listing
Shanghai:603986 Giga Device Semiconductor Inc. (兆易创新) 股价
Home listing (Shanghai) of Giga Device Semiconductor Inc.
Follow Giga Device Semiconductor Inc. into a list and get an email when it puts out news.
Share price · SSE:603986
¥257.80 CNY -18.19 (-6.6%)
Close on Oct 30, 2026
- Day range
- ¥257.60 – ¥274.59 CNYOct 30, 2026
- Volume
- 37.67M sharesOct 30, 2026
- Market cap
- ¥172.9B CNYAt the close on Oct 30, 2026 · price × 670.7M shares outstanding
- 52-week range
- ¥176.00 – ¥846.66 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ¥14.45B CNYMedian day 34.08M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| Shanghai:603986 · Home | ¥257.80 CNY | -18.19 (-6.6%) | 37,671,568 | ¥260.89 | ¥274.59 | ¥257.60 | ¥275.99 | Close on Oct 30, 2026 |
| HKEX:3986 | $315.00 HKD | -11.80 (-3.6%) | 2,778,170 | $322.00 | $342.60 | $315.00 | $326.80 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:603986 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥257.80 | -18.19 | -6.6% | ¥260.89 | ¥274.59 | ¥257.60 | 37,671,568 | |
| ¥275.99 | -13.89 | -4.8% | ¥285.00 | ¥288.88 | ¥273.99 | 35,438,643 | |
| ¥289.88 | +20.90 | +7.8% | ¥279.00 | ¥292.53 | ¥276.72 | 43,310,745 | |
| ¥268.98 | -7.47 | -2.7% | ¥282.21 | ¥283.39 | ¥268.88 | 23,896,830 | |
| ¥276.45 | -15.55 | -5.3% | ¥287.96 | ¥288.00 | ¥275.72 | 30,850,200 | |
| ¥292.00 | +15.25 | +5.5% | ¥271.09 | ¥294.80 | ¥268.30 | 45,987,429 | |
| ¥276.75 | -11.27 | -3.9% | ¥286.94 | ¥286.97 | ¥272.68 | 31,723,548 | |
| ¥288.02 | +5.59 | +2.0% | ¥291.00 | ¥292.55 | ¥284.50 | 27,289,099 | |
| ¥282.43 | -0.01 | 0.0% | ¥277.00 | ¥288.50 | ¥275.67 | 27,364,505 | |
| ¥282.44 | +0.58 | +0.2% | ¥280.50 | ¥288.49 | ¥272.00 | 31,582,117 | |
| ¥281.86 | +3.64 | +1.3% | ¥285.00 | ¥291.90 | ¥278.12 | 34,451,817 | |
| ¥278.22 | -14.34 | -4.9% | ¥275.00 | ¥283.80 | ¥271.30 | 37,389,673 | |
| ¥292.56 | -13.66 | -4.5% | ¥305.00 | ¥306.00 | ¥292.00 | 22,928,644 | |
| ¥306.22 | -4.62 | -1.5% | ¥297.03 | ¥311.11 | ¥292.66 | 31,154,707 | |
| ¥310.84 | -15.62 | -4.8% | ¥321.00 | ¥322.59 | ¥308.80 | 25,337,080 | |
| ¥326.46 | -7.94 | -2.4% | ¥325.00 | ¥329.50 | ¥311.42 | 33,451,282 | |
| ¥334.40 | -19.50 | -5.5% | ¥352.00 | ¥353.80 | ¥331.00 | 29,431,568 | |
| ¥353.90 | -13.67 | -3.7% | ¥369.75 | ¥370.00 | ¥351.28 | 24,237,712 | |
| ¥367.57 | +9.06 | +2.5% | ¥358.56 | ¥369.00 | ¥358.00 | 20,908,175 | |
| ¥358.51 | -25.26 | -6.6% | ¥380.00 | ¥380.00 | ¥357.14 | 28,493,600 | |
| ¥383.77 | -14.95 | -3.7% | ¥393.00 | ¥394.77 | ¥383.72 | 22,659,484 | |
| ¥398.72 | -3.38 | -0.8% | ¥406.30 | ¥408.06 | ¥397.44 | 26,195,721 | |
| ¥402.10 | +10.39 | +2.7% | ¥399.99 | ¥413.43 | ¥394.00 | 50,915,065 | |
| ¥391.71 | +3.53 | +0.9% | ¥396.00 | ¥403.23 | ¥388.13 | 32,898,645 | |
| ¥388.18 | +18.30 | +4.9% | ¥379.99 | ¥390.66 | ¥378.00 | 41,051,390 | |
| ¥369.88 | -3.26 | -0.9% | ¥370.06 | ¥377.23 | ¥365.34 | 23,486,632 | |
| ¥373.14 | +10.03 | +2.8% | ¥366.11 | ¥374.38 | ¥360.96 | 26,870,695 | |
| ¥363.11 | +6.23 | +1.7% | ¥356.87 | ¥371.66 | ¥356.00 | 29,317,956 | |
| ¥356.88 | -14.44 | -3.9% | ¥360.00 | ¥365.88 | ¥355.55 | 26,436,533 | |
| ¥371.32 | -9.32 | -2.4% | ¥371.80 | ¥373.99 | ¥363.00 | 29,230,936 | |
| ¥380.64 | -1.23 | -0.3% | ¥380.83 | ¥387.50 | ¥379.01 | 21,520,771 | |
| ¥381.87 | -4.09 | -1.1% | ¥390.00 | ¥392.87 | ¥380.00 | 22,904,691 | |
| ¥385.96 | +0.52 | +0.1% | ¥385.82 | ¥398.00 | ¥381.96 | 37,469,761 | |
| ¥385.44 | +13.56 | +3.6% | ¥382.81 | ¥386.26 | ¥380.30 | 34,965,554 | |
| ¥371.88 | -11.32 | -3.0% | ¥387.58 | ¥388.97 | ¥368.77 | 29,969,135 | |
| ¥383.20 | -5.66 | -1.5% | ¥393.11 | ¥393.89 | ¥380.19 | 23,856,608 | |
| ¥388.86 | -4.14 | -1.1% | ¥388.00 | ¥395.95 | ¥387.45 | 20,951,274 | |
| ¥393.00 | -13.00 | -3.2% | ¥406.00 | ¥406.01 | ¥391.54 | 25,655,079 | |
| ¥406.00 | +9.18 | +2.3% | ¥387.06 | ¥406.61 | ¥387.06 | 31,721,977 | |
| ¥396.82 | -14.38 | -3.5% | ¥406.95 | ¥410.53 | ¥396.50 | 35,251,991 | |
| ¥411.20 | +18.70 | +4.8% | ¥397.01 | ¥412.00 | ¥394.58 | 40,743,045 | |
| ¥392.50 | -3.01 | -0.8% | ¥399.00 | ¥399.00 | ¥384.88 | 28,462,888 | |
| ¥395.51 | +13.85 | +3.6% | ¥367.00 | ¥398.50 | ¥367.00 | 39,649,525 | |
| ¥381.66 | -27.40 | -6.7% | ¥404.97 | ¥405.51 | ¥377.98 | 44,862,737 | |
| ¥409.06 | +5.56 | +1.4% | ¥405.00 | ¥411.00 | ¥400.10 | 34,076,661 | |
| ¥403.50 | -0.21 | -0.1% | ¥410.00 | ¥410.59 | ¥397.83 | 36,176,408 | |
| ¥403.71 | -33.03 | -7.6% | ¥417.00 | ¥420.00 | ¥393.10 | 66,280,613 | |
| ¥436.74 | -7.26 | -1.6% | ¥449.97 | ¥455.81 | ¥429.06 | 60,757,277 | |
| ¥444.00 | +26.52 | +6.4% | ¥423.95 | ¥444.00 | ¥420.23 | 58,882,572 | |
| ¥417.48 | +12.98 | +3.2% | ¥419.00 | ¥421.18 | ¥406.55 | 47,500,735 | |
| ¥404.50 | -8.67 | -2.1% | ¥425.26 | ¥431.91 | ¥402.80 | 54,443,925 | |
| ¥413.17 | +10.88 | +2.7% | ¥408.02 | ¥419.95 | ¥401.68 | 45,611,649 | |
| ¥402.29 | -0.74 | -0.2% | ¥397.00 | ¥414.78 | ¥396.58 | 43,650,230 | |
| ¥403.03 | -14.02 | -3.4% | ¥415.43 | ¥422.30 | ¥391.14 | 63,600,641 | |
| ¥417.05 | +32.05 | +8.3% | ¥384.00 | ¥422.48 | ¥383.80 | 74,751,809 | |
| ¥385.00 | -0.44 | -0.1% | ¥363.00 | ¥394.94 | ¥363.00 | 61,861,191 | |
| ¥385.44 | +29.42 | +8.3% | ¥358.00 | ¥390.12 | ¥358.00 | 69,469,011 | |
| ¥356.02 | +15.28 | +4.5% | ¥341.99 | ¥360.76 | ¥337.10 | 63,223,164 | |
| ¥340.74 | -37.86 | -10.0% | ¥365.55 | ¥370.00 | ¥340.74 | 65,700,912 | |
| ¥378.60 | +7.50 | +2.0% | ¥408.21 | ¥408.21 | ¥378.00 | 85,692,178 | |
| ¥371.10 | +7.07 | +1.9% | ¥356.75 | ¥392.07 | ¥342.00 | 97,123,885 |
- Ticker
- Shanghai:603986
- Asset type
- Stock
- Sector
- Technology
- Industry
- Semiconductors
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Oct 21, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Resolutions of the 4th Extraordinary General Meeting in 2026
Latest news
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Resolutions of the 4th Extraordinary General Meeting in 2026
Oct 21, 2026
Closed ¥288.02 (+2.0%) on Oct 21, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Notice to Creditors of Capital Reduction Due to Repurchase and Cancellation of Restricted Shares
Oct 21, 2026
Closed ¥288.02 (+2.0%) on Oct 21, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Progress in Repurchasing A-Shares through Call Auction
Oct 13, 2026
Closed ¥306.22 (-1.5%) on Oct 13, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Resolutions of the 16th Meeting of the 5th Board of Directors
Sep 29, 2026
Closed ¥367.57 (+2.5%) on Sep 29, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Purchase of Directors and Officers Liability Insurance
Sep 29, 2026
Closed ¥367.57 (+2.5%) on Sep 29, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Increase in Estimated Amount of Routine Related Party Transactions for 2026 and Estimation of Amount of Routine Related Party Transactions from January to April 2027
Sep 29, 2026
Closed ¥367.57 (+2.5%) on Sep 29, 2026
(603986)"GIGADEVICE SEMICONDUCTOR INC."Announcement on Change of Registered Capital and Amendment to the Articles of Association
Sep 29, 2026
Closed ¥367.57 (+2.5%) on Sep 29, 2026
GIGADEVICE SEMICONDUCTOR INC.: Notice on Convening the 4th Extraordinary General Meeting in 2026
Sep 29, 2026
Closed ¥367.57 (+2.5%) on Sep 29, 2026
GIGADEVICE SEMICONDUCTOR INC.: Announcement on Resolutions of the 3rd Extraordinary General Meeting in 2026
Sep 10, 2026
Closed ¥380.64 (-0.3%) on Sep 10, 2026
Giga Device Semiconductor Inc. on 6ix
- Sector
- Technology
- Industry
- Semiconductors
- News releases
- 60 in the last 12 months · 90 in all · newest Oct 21, 2026 · oldest 2024
Where Giga Device Semiconductor Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| Shanghai:603986 兆易创新 · Home listing · This page | Shanghai | China | CNY |
| HKEX:3986 兆易創新 | HKEX | Hong Kong | HKD |
| SET:GIGA23 | SET | Thailand | THB |
| OTC:GIGDY | OTC | United States | USD |
| SET:GIGA80 | SET | Thailand | THB |
Log in to ask 6ix AI your own questions about Giga Device Semiconductor Inc.