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Atlas market file · Equity · Asia-Pacific

Giga Device Semiconductor Inc. Class A603986

Last close
413.17
Change
+2.70%
96-bar range
236.86 – 846.66
As of
12 Aug 2026

Giga Device Semiconductor Inc. Class A is a technology issuer listed as 603986 on SSE. Use this page to check the price chart, company context, source-backed updates, risks and evidence before opening the full Atlas research file.

Identity
SSE symbol identity
Chart rail
TradingView
File state
Public profile
Atlas chart snapshot SSE:603986

Static Daily candlestick snapshot from the approved cache, drawn on a labelled price axis: green bodies closed up, red closed down, wicks span each bar's high-to-low range. The live TradingView link stays available; the public profile never embeds a widget that can render the wrong symbol.

864.95703.36541.76380.16218.5725 Mar05 Jun12 Aug

up candle   down candle

Latest close413.17
Day change+2.70%
Window high846.66
Window low236.86
96-bar change+48.41%
SnapshotDaily · 96 bars
As of2026-08-12 01:30 UTC

Weekly outlook: the last 104 weekly closes (+470.83% over the window).

798.1937.101625 Aug12 Aug

Source rail: Yahoo Finance chart API (603986.SS). This dated snapshot is the crawlable Atlas reference.

Live market viewTradingView · provider feed Open view

Open the attributed TradingView market view for 603986. The dated Atlas snapshot above remains the crawlable reference; exchange data in this panel may be live or delayed as labelled by TradingView.

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At a glance

603986 public profile

Company

Technology issuer. Giga Device Semiconductor Inc. Class A is connected to current market context, cited company sources and its retained research file.

Market

Giga Device Semiconductor Inc. Class A trades as 603986 on SSE. Giga Device Semiconductor Inc. Class A (603986) has a latest verified close of 413.17, up 2.70%, dated 12 Aug 2026.

Research

Open the chart, inspect attributed company evidence and continue into the fuller research file without losing this market context. Atlas files 603986 under Technology Stocks, Semiconductor Stocks and Healthcare & Medicine Stocks for browsing.

Institutional Market Wit ● Sourced Research File

603986 is a useful handle, but Giga Device Semiconductor Inc. Class A is the thing with the moving parts. Giga Device Semiconductor Inc. Class A, ticker 603986 on the Shanghai Stock Exchange, is a semiconductor outfit quietly carving out a slice of the memory and microcontroller markets while the rest of the chip world tweets about AI accelerators. A listed company is not only a chart. It is customers, products, margins, capital, management choices, disclosure, regulation, competition, and sometimes a very expensive way of learning that slogans do not ship themselves (source: public profile, https://atlas.freedomcore.io/stocks/603986/).

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Daily answer

What changed for Giga Device Semiconductor Inc. Class A today

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603986 daily contextvalidated public digest2 source rail2026-08-07 02:40 UTC

Giga Device Semiconductor Inc. Class A, ticker 603986 on the Shanghai Stock Exchange, is a semiconductor outfit quietly carving out a slice of the memory and microcontroller markets while the rest of the chip world tweets about AI accelerators. The company isn’t flashing quarterly revenues or profit margins on its public profile, but the regional dossier confirms its listing route and exchange identity, which is corporate shorthand for “we exist, we file locally, and we’re not filing in Delaware-deal with it” (source: Atlas public regional profile for Giga Device Semiconductor Inc, https://atlas.freedomcore.io/stocks/603986/).

The outfit’s product story is memory and microcontrollers, but the public rail doesn’t hand over revenue, margin, or shipment figures, so any claim about market share is speculation dressed in a press-release blazer. The regional profile simply confirms the company and its SSE listing, leaving investors to triangulate from TradingView’s SSE:603986 chart route if they want to watch price action instead of reading filings (source: Atlas public regional profile for Giga Device Semiconductor Inc, https://atlas.freedomcore.io/stocks/603986/; source: TradingView chart route for Giga Device Semiconductor Inc. Class A, https://www.tradingview.com/chart/?symbol=SSE%3A603986).

The filings themselves remain a black box: the regional profile admits no parsed financial numbers were extracted this run, which is polite speak for “SEC EDGAR isn’t helping here, and the regional rail didn’t cough up GAAP tables.” The company’s identity is certain-SSE listed, Asia-Pacific based-but the operating metrics are not, leaving the fundamental thesis tethered to whatever the Shanghai bourse discloses or what TradingView users choose to guess from the candles (source: Atlas public regional profile for Giga Device Semiconductor Inc, https://atlas.freedomcore.io/stocks/603986/).

The TradingView route offers an interactive time-series for SSE:603986, which is useful if you think the stock’s next move is written in candlesticks rather than in a filing trail stack. The route’s accompanying illustration-a generic chart image-serves as a visual cue that even the prettiest chart is just a wrapper around the same old question: what’s the company actually doing beneath the price ticker? The image proves nothing except that someone at TradingView believes in stock-art aesthetics (source: TradingView chart route for Giga Device Semiconductor Inc. Class A, https://www.tradingview.com/chart/?symbol=SSE%3A603986; source: TradingView illustration, https://s.tradingview.com/static/images/illustrations/chart.jpg).

Until the regional profile or SSE filings disclose revenue, profit, cash, EPS, dividends, or capex, the equity’s story is half told. The chart route can show you the wiggles; the filings route can show you the substance. Right now, the substance is missing in action (source: Atlas public regional profile for Giga Device Semiconductor Inc, https://atlas.freedomcore.io/stocks/603986/).

Sources & evidence · 1 links
Public source railTradingViewChart context

This is the public answer layer. The full Atlas report adds the complete Market Wit archive, risk rail, catalyst map, final editor synthesis, PDF/CSV export, email delivery and saved history.

Ticker
603986
Exchange
SSE
Sector
Equity Global Directory
Region
Asia-Pacific
Asset class
Equity
TradingView

603986 technical readout

Trend strength (ADX 14)
29.9
Average true range (ATR 14)
52.6147
ATR as % of price
13.47%
Volatility compression (ATR14/ATR50)
1.34x

Directional bias down. Wilder ADX and ATR computed from Atlas approved daily OHLC through 2026-07-28. Indicators are descriptive statistics, not investment advice.

Source authority

603986 evidence rails

Atlas uses the specific public rails available for 603986: SSE symbol identity, TradingView, FRED, Atlas methodology. Source names identify the public evidence trail; no partnership, sponsorship or endorsement is implied.

Sources & evidence · 4 rails

Open an Atlas research path on 603986

FreedomCore Atlas can expand this public profile into source-led research files with company snapshots, valuation context, filings and segment detail, source packs, and equity briefs. Each path keeps the underlying public sources visible.

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Institutional Research PDF Available for 603986 Verified 104-week candle chart, SEC filing evidence & risk register.
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Free Atlas includes the public profile and one owned welcome research artifact after account setup. Atlas Pro adds up to 25 custom research runs a day, a 500-symbol watchlist, saved report versions, and eligible PDF, CSV, and email artifacts. Evidence holds still apply and never become an unverified download. £12/month founding price, locked for life. Research only; not investment advice.

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603986 FAQ

What is Giga Device Semiconductor Inc. Class A (603986)?Giga Device Semiconductor Inc. Class A (603986) has a latest verified close of 413.17, up 2.70%, dated 12 Aug 2026. Use this page to check the price chart, company...

Giga Device Semiconductor Inc. Class A (603986) has a latest verified close of 413.17, up 2.70%, dated 12 Aug 2026. Use this page to check the price chart, company context, source-backed updates, risks and evidence before opening the full Atlas research file.

What does Atlas show for 603986?Giga Device Semiconductor Inc. Class A (603986) has a latest verified close of 413.17, up 2.70%, dated 12 Aug 2026. It brings the latest available chart, company...

Giga Device Semiconductor Inc. Class A (603986) has a latest verified close of 413.17, up 2.70%, dated 12 Aug 2026. It brings the latest available chart, company context, cited sources, risks and the route into the full Atlas research file together. Atlas files 603986 under Technology Stocks, Semiconductor Stocks and Healthcare & Medicine Stocks for browsing.

How often is the 603986 page updated?The 603986 public file is refreshed when a newer verified market bar, company filing, official release or material source update is available. The visible date shows...

The 603986 public file is refreshed when a newer verified market bar, company filing, official release or material source update is available. The visible date shows the freshness of the current market snapshot.

Which sources does Atlas use for 603986?The 603986 file starts with SSE symbol identity and TradingView SSE:603986. The page separates verified market context from company evidence and shows open evidence...

The 603986 file starts with SSE symbol identity and TradingView SSE:603986. The page separates verified market context from company evidence and shows open evidence gaps instead of filling them with assumptions.

Can Atlas run a full research brief on 603986?Yes. The workstation can open 603986, expand the public source set into a fuller browser report, and add email, PDF or CSV export where the account tier allows it.

Yes. The workstation can open 603986, expand the public source set into a fuller browser report, and add email, PDF or CSV export where the account tier allows it.

Is this 603986 page investment advice?No. The 603986 page is a research and source-navigation page. It does not provide personalised financial advice, brokerage execution, a trading instruction, or a...

No. The 603986 page is a research and source-navigation page. It does not provide personalised financial advice, brokerage execution, a trading instruction, or a promise of returns.

Methodology

This profile is generated daily from public sources including SEC EDGAR (US-listed companies), NASDAQ Trader files, exchange listings, public macro/central-bank releases, CoinGecko crypto market files where relevant, and the TradingView global symbol catalog. Multi-model AI may assist drafting and review where configured, but sources remain the evidence rail; the chart is an Atlas static OHLC rail with a live TradingView link when verified bars are available; otherwise the page keeps the verified TradingView route as an explicit fallback.

Research only. Not investment advice. No brokerage execution. No guaranteed returns are promised or implied. FreedomCore does not provide personalised investment advice. Always consult a regulated financial advisor before making investment decisions.

Profile last updated: 2026-08-07. Browse FreedomCore Atlas research notes →