{"ticker": {"uuid": "3faba0ee-d9ae-414f-b4b4-27bebc0d94a3", "symbol": "ANTO", "name": "Antofagasta plc", "exchange": "LSE", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "ANTO closed the latest completed week at 4,044 GBP. The 4-week return is 6.1% and the 12-week return is 28.7%. Trend Signal is active, Market Dynamics is -0.01.", "description": "Antofagasta plc operates as a mining company. It operates through Los Pelambres, Centinela, Antucoya, Zald\u00edvar, Exploration and Evaluation, and Transport Division segments. The company produces copper cathodes and copper concentrates; molybdenum concentrates; and gold and silver by-products. It also provides rail and road cargo services to mining customers in northern Chile. In addition, the company has exploration projects in various countries. It has operations in the United Kingdom, Switzerland, Spain, Germany, rest of Europe, Chile, rest of Latin America, the United States, Japan, China, Singapore, South Korea, Hong Kong, and rest of Asia. The company was incorporated in 1888 and is headquartered in London, the United Kingdom. Antofagasta plc is a subsidiary of Metalinvest Anstalt.", "setup_signature": "Leadership continuation", "composite_score": "73", "kpis": [{"label": "Latest Close", "value": "4,044 GBP", "hint": "2026-06-12"}, {"label": "1W Return", "value": "1.9%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "6.1%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "28.7%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "100.0%", "hint": "52 of 52 weeks active"}, {"label": "Volume Ratio", "value": "0.9x", "hint": "vs 13-week average"}], "classification": {"exchange": "LSE", "country": "GB", "sector": "Basic Materials", "industry": "Copper", "currency": "GBP", "market_cap": "40.4B"}, "price": {"trend_line": "3,554 GBP", "fair_value": "2,170 GBP", "vs_trend": "13.8%", "vs_fair_value": "86.4%", "high_52": "4,475 GBP", "low_52": "1,675 GBP", "drawdown": "-9.6%", "range_position": "84.6%"}, "momentum": {"returns": [{"label": "1W", "value": 1.8639798488664987, "value_label": "1.9%", "tone": "positive", "width": 5.32565671104714}, {"label": "4W", "value": 6.141732283464567, "value_label": "6.1%", "tone": "positive", "width": 17.547806524184477}, {"label": "12W", "value": 28.678643437132116, "value_label": "28.7%", "tone": "positive", "width": 81.9389812489489}, {"label": "26W", "value": 37.93894158946662, "value_label": "37.9%", "tone": "positive", "width": 100}, {"label": "52W", "value": 125.82889154410455, "value_label": "125.8%", "tone": "positive", "width": 100}], "trend_streak": 55, "active_weeks": 52, "active_breadth": "100.0%", "peer": {"scope": "GB Basic Materials", "count": 171, "rank": 41, "percentile": 76.47058823529412, "avg_weekly_return": -1.5744446165646842}}, "setup": {"scores": [{"label": "Trend", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "description": "Persistence of active Trend Signal over the last year and current streak."}, 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