非凸 K 线助手 / dsh_kline

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Explore markets, read charts, and find key price levels inside DeepSeek Harness. Ask AI for an analysis, or open a hands-on workspace to search symbols, change timeframes, and study a chart yourself.

Quotes and technical analysis are for research and education only, not investment advice.

What it helps you do

• Start with a sentence: ask for a chart, a trend read, or an indicator analysis in natural language.
• Explore on your own: open the K-line workspace, search a name or ticker, and switch among daily, weekly, monthly, quarterly, yearly, and available intraday views.
• Read trend and momentum: use MA, volume, MACD, KDJ, RSI, BOLL, ATR, and VWAP.
• Find price areas: identify support and resistance, or draw and save your own levels and notes.
• Compare and review: overlay indices or symbols, then select a period to inspect return, range, drawdown, and activity.
• Add context: use Market, Sectors, News, Company, and Dragon & Tiger List views for indices, sector rankings, capital-flow events, news, company profiles, fundamentals, and ownership data.
• Build a watchlist: save symbols, create or rename groups, sort, import, and open several at once. Watchlists stay in your current browser.

Preview

Get started

1. Install and enable

Find dsh_kline in the DeepSeek Harness plugin marketplace. If the catalog has not refreshed yet, install directly from GitHub:

dsh plugin --profile web add github:FTShare-Lab/dsh_kline

The first launch prepares its runtime automatically. Later, update from the marketplace or Settings when a new version is available.

The plugin supports macOS, Linux, and native Windows. Install a working DSH Web host and Python 3.10 or newer first. On Windows, use the python.org installer with the Python Launcher enabled. Git Bash and WSL are not required. First-launch details are stored in dsh_kline/bootstrap.log under the user cache directory; the Windows default is %LOCALAPPDATA%\dsh_kline\bootstrap.log.

2. Choose either entry point

Ask AI in a conversation, for example:

• Show the K-line chart for Zijin Mining and its trend over the last month
• Show Tencent's daily chart and mark support and resistance
• Analyze NVIDIA's volume, MACD, and RSI over the past month
• What recent news and fundamentals should I know about this company?

Open the workspace directly: click the K button on the right, or choose 非凸 K 线助手 / dsh_kline from the + menu where workspace Tabs are available. Search by name or ticker; exchange suffixes are not required.

Both entry points open the same chart experience. Each conversation keeps its own chart state so analyses never overwrite one another, while watchlists, annotations, and preferences remain available.

Using the chart

1. Search for a company or ticker at the top.
2. Pick a time range and candle timeframe. Intraday availability depends on the market and data entitlement.
3. Enable the indicators you need, then pan, zoom, or use the crosshair for detail.
4. Select Key levels for automatic support and resistance, or Levels to add your own price line or note.
5. Click two candles in sequence to review return, range, drawdown, and trading activity for that interval.
6. Select the star beside a symbol to add it to a watchlist.

Where a UI menu is available, choose Automatic, Classic sidebar, or workspace Tab. Automatic uses the best interface your current Harness supports; when Tabs are unavailable, the regular K-line sidebar continues to work.

Quotes and data sources

FTShare is the default optional source. After you configure an API key, the plugin exposes the quote, intraday, news, and company-data capabilities available to your account. Availability differs by market and plan.

Current-session intraday charts for regular A-share stocks prefer FTShare's realtime one-minute feed. Indices, ETFs, and multi-session minute history keep their applicable history endpoints so coverage and chart timeframes remain consistent.

Open Settings → Data source, paste your FTShare API key, and test the connection. The key is not shown in charts, conversation content, or exported state. You may use it for the current session only or save it locally for future launches.

Without a key, some public quote and chart capabilities remain available. When data is delayed, the market is closed, permission is missing, or an upstream source is unavailable, the UI explains the applicable reason and source.

Frequently asked questions

Why is an intraday chart unavailable? Intraday access depends on the symbol's market, your account plan, and the source's currently supported coverage. Test the connection in Data source first; daily, weekly, and monthly views are not subject to that same intraday entitlement.

What if the first launch fails on Windows?

Run py -3.10 --version in a terminal (a newer version is also supported) to confirm that the Python Launcher can find Python, then inspect %LOCALAPPDATA%\dsh_kline\bootstrap.log. For a custom Python location, set DSH_KLINE_PYTHON to the full python.exe path before starting DSH Web. Installing DSH Web itself and troubleshooting its Windows sandbox remain host-level concerns covered by the DSH documentation.

Why do two conversations show different charts? This is intentional: each chart belongs to its conversation, so an analysis in one conversation cannot replace another's chart. Search or start a new analysis in the other conversation when needed.

Why can data differ slightly from another platform? Quotes can be delayed and may differ with adjustment policy, exchange conventions, market-close state, and upstream services. Use appropriately licensed feeds for commercial, high-frequency, or latency-sensitive work.

For AI and developers

Most workflows only need analyze_kline. The plugin also exposes fetch_candles, search_symbols, calc_metrics, analyze_kline_rows, data_source_status, configure_ftshare, test_ftshare_connection, and health for raw data, external OHLCV, configuration, and diagnostics; market_pulse, market_board_detail, and security_intelligence provide market and security intelligence, while get_watchlist and save_watchlist manage watchlist groups.

FTShare is a default adapter, not a prerequisite for analysis. Callers can pass normalized OHLCV rows to analyze_kline_rows and keep using indicators, key levels, charts, and the workspace. See the provider adaptation guide.

Updates and license

See Releases for version history. This project is released under the MIT License; frontend provenance is in PROVENANCE.md.