K Line Analyzer

Analyze public candlestick data locally with configurable periods and candle counts, volume-price evidence, and Wyckoff stages.

K Line Analyzer is a focused Chrome Side Panel extension for market research. Open a supported Binance or Tonghuashun market page, choose a period and candle count, and analyze the latest public OHLCV window. The result and chart use the same data snapshot. TradingView remains available as a passive current-chart compatibility path. Chart selection is temporarily disabled in v0.1.5. What changed in v0.1.5: removed the unused scripting permission. Supported market pages use manifest-declared content scripts; refresh already-open market pages after updating the extension. Chart selection remains disabled. Core capabilities: - Volume-Price Analysis: normalizes and evaluates OHLCV and volume changes. - Wyckoff Analysis: identifies accumulation, Spring tests, markup, distribution, and markdown structures. - Local Processing: strategy calculations and results stay in the browser and are not uploaded to a developer server. - Adjustable Context: supports 30-minute, 1-hour, 4-hour, daily, weekly, and monthly periods with a 5–1000-candle window and clear local validation before requests. - Clear Settings: preview the next-analysis period and candle count, use keyboard-accessible settings, and retry failed saves without losing your draft. - Resilient Market Access: retries transient public-data failures serially after the previous request ends, without concurrent retry bursts. - Explainable Results: shows reason codes, evidence, confidence, and risk warnings instead of placing orders or promising returns. - Localized Interface: English is the default, with Simplified Chinese selected automatically from the Chrome UI language. Supported sites: - Binance (recommended): requests public candlestick data for the current trading pair from Binance's public market-data endpoint. Example: https://www.binance.com/en/trade/BTC_USDT?type=spot - Tonghuashun (recommended): requests public candlestick data for the current stock code from Tonghuashun's market-data endpoint. Example: https://stockpage.10jqka.com.cn/600519/ - TradingView (compatibility): read-only parses market data already streamed to the current page. Availability depends on the data present in the active chart. Quick start: 1. Open a supported Binance or Tonghuashun market page. Refresh pages that were open before installing or updating the extension. 2. Click the K Line Analyzer toolbar icon and choose Open Side Panel. 3. Open settings, choose a period and candle count, and apply your settings. Click Start Analysis when ready. 4. Review the analysis window, evidence, candlesticks, and volume together. Applying settings does not automatically rerun analysis. Important limitations: chart selection and chart screenshots are disabled. TradingView is a passive compatibility path; its analysis settings are locked and data may be unavailable until the page streams supported candles. Public market-data services may be temporarily unavailable. The extension does not read cookies, authentication tokens, login credentials, trading accounts, positions, orders, or payment information. It contains no advertising, telemetry, or remote code. User settings remain in chrome.storage.local. Results are for technical research only. They are not investment advice and do not guarantee accuracy or returns. K Line Analyzer is not affiliated with or endorsed by Binance, TradingView, or Tonghuashun.