{"ticker": {"uuid": "f4e08efe-d95f-4dd7-b5ed-683c3f8fd7ab", "symbol": "300394", "name": "Suzhou TFC Optical Communication Co., Ltd.", "exchange": "SHZ", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "300394 closed the latest completed week at 281.0 CNY. The 4-week return is -1.4% and the 12-week return is -10.0%. Trend Signal is active, Market Dynamics is -0.25.", "description": "Suzhou TFC Optical Communication Co., Ltd., together with its subsidiaries, provides optical sub-assembly integrated solutions and optoelectronic packaging manufacturing services in Mainland China and internationally. It operates through Optical Device Overall Solutions and Optoelectronic Advanced Packaging Business segments. The company offers BOX packaging technology platform/high-speed optical engine solutions; coherent optics technology platform/FAU passive sub-assembly solutions; micro-optics technology platform and product solutions; parallel optics technology platform/AOC series passive optical components solutions; passive optical components solutions for PSM/DR applications; TO packaging technology platform/high speed coaxial sub-assembly solutions; and plastic lens and fiber array solutions for SR and OBO applications. It also provides wavelength division multiplexing devices and passive module solutions; fiber optic connection solutions; WDM (AWG) alignment technology platform/MUX/De-MUX solutions; and solutions for LiDAR applications, as well as optoelectronic packaging manufacturing services for OEMs. The company's products are used in AI computing centers, data centers, optical fiber communication, and optical sensing applications. In addition, it engages in the manufacture and sale of optoelectronic devices, electric subcomponents, high-precision molds and parts, optical lenses and filters, optical wavelength division devices, and electronic components; provision of information technology consulting, software development, Internet of Things technical, trading, investment, and technology services; design, production, import, and export of automotive parts, sensor equipment, and electronic equipment; and research, development, and technical consulting for biomedical equipment. Suzhou TFC Optical Communication Co., Ltd. was founded in 2005 and is headquartered in Suzhou, China.", "setup_signature": "Balanced read", "composite_score": "54", "kpis": [{"label": "Latest Close", "value": "281.0 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-13.7%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "-1.4%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-10.0%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "90.4%", "hint": "47 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.0x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHZ", "country": "CN", "sector": "Technology", "industry": "Communication Equipment", "currency": "CNY", "market_cap": "356.1B"}, "price": {"trend_line": "252.5 CNY", "fair_value": "106.7 CNY", "vs_trend": "11.3%", "vs_fair_value": "163.3%", "high_52": "388.9 CNY", "low_52": "66.01 CNY", "drawdown": "-27.8%", "range_position": "66.6%"}, "momentum": {"returns": [{"label": "1W", "value": -13.727099416860614, "value_label": "-13.7%", "tone": "negative", "width": 39.220284048173184}, {"label": "4W", "value": -1.4307483271312895, "value_label": "-1.4%", "tone": "negative", "width": 4.087852363232256}, {"label": "12W", "value": -9.951919230769226, "value_label": "-10.0%", "tone": "negative", "width": 28.434054945054932}, {"label": "26W", "value": 41.358496603773595, "value_label": "41.4%", "tone": "positive", "width": 100}, {"label": "52W", "value": 338.15411224576826, "value_label": "338.2%", "tone": "positive", "width": 100}], "trend_streak": 47, "active_weeks": 47, "active_breadth": "90.4%", "peer": {"scope": "CN Technology", "count": 1000, "rank": 922, "percentile": 7.8078078078078095, "avg_weekly_return": -3.3947704339174996}}, "setup": {"scores": [{"label": "Trend", "value": 94.71153846153847, "value_label": "95", "width": 94.71153846153847, "tone": "positive", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 37.75255153990573, "value_label": "38", "width": 37.75255153990573, "tone": "neutral", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 50.18549667806826, "value_label": "50", "width": 50.18549667806826, "tone": "neutral", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 40.749979479945495, "value_label": "41", "width": 40.749979479945495, "tone": "neutral", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Drawdown and recent weekly volatility 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