{"ticker": {"uuid": "4bfb35f1-b1f7-4c4b-a75d-ac925a3edd5d", "symbol": "688378", "name": "Jilin OLED Material Tech Co., Ltd.", "exchange": "SHH", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "688378 closed the latest completed week at 43.60 CNY. The 4-week return is -10.4% and the 12-week return is 25.6%. Trend Signal is active, Market Dynamics is 0.87.", "description": "Jilin OLED Material Tech Co., Ltd., together with its subsidiaries, engages in the research and development, production, sale, and service of materials and equipment in the organic light-emitting diode (OLED) industry in China and internationally. It operates through OLED Key Functional Materials Business, and Steam Source Equipment Business segments. The company offers electronic functional materials; luminescent functional materials; OLED intermediate; and other functional materials. It also provides equipment, such as evaporation source equipment; microOLED evaporation machine; and Perovskite evaporation machine, as well as optoelectronic and special electronic materials. Jilin OLED Material Tech Co., Ltd. was founded in 2005 and is headquartered in Changchun, China.", "setup_signature": "Deep recovery attempt", "composite_score": "68", "kpis": [{"label": "Latest Close", "value": "43.60 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-15.7%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "-10.4%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "25.6%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "76.9%", "hint": "40 of 52 weeks active"}, {"label": "Volume Ratio", "value": "2.2x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHH", "country": "CN", "sector": "Basic Materials", "industry": "Specialty Chemicals", "currency": "CNY", "market_cap": "10.6B"}, "price": {"trend_line": "36.10 CNY", "fair_value": "23.24 CNY", "vs_trend": "20.8%", "vs_fair_value": "87.6%", "high_52": "55.55 CNY", "low_52": "15.26 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