{"ticker": {"uuid": "c5a75385-f46a-49f2-b56d-27520b2b9ddb", "symbol": "1801", "name": "Taisei Corporation", "exchange": "JPX", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "1801 closed the latest completed week at 13,375 JPY. The 4-week return is -9.0% and the 12-week return is -19.4%. Trend Signal is inactive, Market Dynamics is -0.88.", "description": "Taisei Corporation engages in the civil engineering, construction, and real estate development businesses in Japan. The company constructs offices, commercial facilities, factories, schools, hospitals, tunnels, bridges, dams, railways, expressways, etc.; and engineers production and development facilities for pharmaceutical and logistics fields. It also involved in the redevelopment, public-private partnership/private finance initiative, property management, in-house development, and condominium sales projects; and provision of planning, surveying, designing, supervising, construction and installation, engineering, management, and consulting services for building works, civil engineering works, plant installation works, and other construction works. In addition, the company engages in the regional, urban, ocean, aerospace, resources development; leasing; soil cleanup, environmental conservation, such as water cleanup of river, lake and harbor, collection, transportation, arrangement, disposal and reuse of wastes, and construction by-products; land, sea, and air transportation business and agency businesses; and acquiring, licensing and sale of industrial property rights, copyrights, etc. Further, it offers information processing, lending money, guaranteeing liabilities, and non-life insurance and life insurance soliciting services; develops, licenses, and sells computer software; and acts as a personnel placement agency. Additionally, the company invests in real-property-related SPCs and real-estate trust funds; and sales and purchases equity interests. The company was formerly known as Nippon Doboku Corporation and changed its name to Taisei Corporation in 1946. Taisei Corporation was founded in 1873 and is headquartered in Tokyo, Japan.", "setup_signature": "Risk-first tape", "composite_score": "24", "kpis": [{"label": "Latest Close", "value": "13,375 JPY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "0.8%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "-9.0%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-19.4%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "92.3%", "hint": "48 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.0x", "hint": "vs 13-week average"}], "classification": {"exchange": "JPX", "country": "JP", "sector": "Industrials", "industry": "Engineering & Construction", "currency": "JPY", "market_cap": "2283.8B"}, "price": {"trend_line": "15,634 JPY", "fair_value": "8,158 JPY", "vs_trend": "-14.4%", "vs_fair_value": "63.9%", "high_52": "20,450 JPY", "low_52": "7,776 JPY", "drawdown": 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of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 11.883138265244359, "value_label": "12", "width": 11.883138265244359, "tone": "negative", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 34.30641028333114, "value_label": "34", "width": 34.30641028333114, "tone": "neutral", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 43.99497677945218, "value_label": "44", "width": 43.99497677945218, "tone": "neutral", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 2.0150398212265124, "value_label": "2", "width": 4, "tone": "negative", "description": "Drawdown and recent weekly volatility pressure."}], "timeline": 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