{"ticker": {"uuid": "7c6992ec-e9b5-43be-bb50-81c1bc7b5930", "symbol": "002151", "name": "Beijing BDStar Navigation Co., Ltd.", "exchange": "SHZ", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "002151 closed the latest completed week at 33.76 CNY. The 4-week return is -16.0% and the 12-week return is -18.0%. Trend Signal is inactive, Market Dynamics is -1.09.", "description": "Beijing BDStar Navigation Co., Ltd. provides GNSS products and applications worldwide. It offers GNSS chips, including precision chips, modules, and boards; GNSS system-on-chip (SoC) chips, GNSS modules, and analog chips; and GNSS data services comprising high-precision data, A-GNSS service, and high-precision positioning engine services. The company also provides GNSS antennas, such as survey GNSS, helix, choke ring, aviation, ruggedized, OEM GNSS, x-survey, and timing antennas; high-precision GNSS and intelligent connected vehicle antennas; and wireless data radios, including radio modems and UHF radios. In addition, it offers ceramic components, such as ceramic substrates, modules, and RF passive components. Beijing BDStar Navigation Co., Ltd. was founded in 2000 and is headquartered in Beijing, China.", "setup_signature": "Risk-first tape", "composite_score": "17", "kpis": [{"label": "Latest Close", "value": "33.76 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-3.4%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "-16.0%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-18.0%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "86.5%", "hint": "45 of 52 weeks active"}, {"label": "Volume Ratio", "value": "0.7x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHZ", "country": "CN", "sector": "Technology", "industry": "Scientific & Technical Instruments", "currency": "CNY", "market_cap": "18.3B"}, "price": {"trend_line": "39.71 CNY", "fair_value": "30.68 CNY", "vs_trend": "-15.0%", "vs_fair_value": "10.1%", "high_52": "66.90 CNY", "low_52": 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