{"ticker": {"uuid": "962b8c17-6265-40f8-9344-f4ea90fe0ebd", "symbol": "8311", "name": "Perfect Optronics Limited", "exchange": "HKG", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "8311 closed the latest completed week at 0.08 HKD. The 4-week return is 20.0% and the 12-week return is -22.0%. Trend Signal is inactive, Market Dynamics is -0.88.", "description": "Perfect Optronics Limited, an investment holding company, engages in development, trading, and sale of display and optics products and related electronic components in Hong Kong, Mainland China, and Taiwan. Its product portfolio includes thin film transistor liquid crystal display panels and modules, driver ICs, polarizers, electronic signage, optics products, health related products, and other products. The company also develops electronic product application; wholesales, imports, and exports display panels and related electronic components; offers technical support and related services; research and development and sale of optics related products; and designs, develops, and sells applied optics-related products, and digital information signage and electronic shelf display products. In addition, it provides personal hygiene and disinfectant products under the K-clean brand. The company was founded in 2000 and is headquartered in To Kwa Wan, Hong Kong. Perfect Optronics Limited is a subsidiary of Winful Enterprises Limited.", "setup_signature": "Balanced read", "composite_score": "52", "kpis": [{"label": "Latest Close", "value": "0.08 HKD", "hint": "2026-06-12"}, {"label": "1W Return", "value": "14.7%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "20.0%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-22.0%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "76.9%", "hint": "40 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.3x", "hint": "vs 13-week average"}], "classification": {"exchange": "HKG", "country": "HK", "sector": "Technology", "industry": "Electronic Components", "currency": "HKD", "market_cap": "112.8M"}, "price": {"trend_line": "0.09 HKD", "fair_value": "0.06 HKD", "vs_trend": "-16.5%", "vs_fair_value": "25.7%", "high_52": "0.18 HKD", "low_52": "0.03 HKD", "drawdown": "-57.8%", "range_position": "32.3%"}, "momentum": {"returns": [{"label": "1W", "value": 14.705882352941169, "value_label": "14.7%", "tone": "positive", "width": 42.016806722689054}, {"label": "4W", "value": 19.999999999999996, "value_label": "20.0%", "tone": "positive", "width": 57.14285714285713}, {"label": "12W", "value": -22.000000000000007, "value_label": "-22.0%", "tone": "negative", "width": 62.857142857142875}, {"label": "26W", "value": -49.35064935064935, "value_label": "-49.4%", "tone": "negative", "width": 100}, {"label": "52W", "value": 116.66666666666667, "value_label": "116.7%", "tone": "positive", "width": 100}], "trend_streak": 0, "active_weeks": 40, "active_breadth": "76.9%", "peer": {"scope": "HK Technology", "count": 279, "rank": 17, "percentile": 94.24460431654677, "avg_weekly_return": -2.577282543053338}}, "setup": {"scores": [{"label": "Trend", "value": 42.307692307692314, "value_label": "42", "width": 42.307692307692314, "tone": "neutral", "description": "Persistence of 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