{"ticker": {"uuid": "78ad327e-4c5e-46ca-ae0c-5d029788e05a", "symbol": "S59", "name": "SIA Engineering Company Limited", "exchange": "SES", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "S59 closed the latest completed week at 3.20 SGD. The 4-week return is 1.6% and the 12-week return is -2.4%. Trend Signal is inactive, Market Dynamics is -0.63.", "description": "SIA Engineering Company Limited, together with its subsidiaries, engages in the provision of maintenance, repair, and overhaul (MRO) services in Singapore, Philippines, Japan, Malaysia, Cambodia, and the United States of America. The company operates through Airframe and Line Maintenance; and Engine and Component segments. The Airframe and Line Maintenance segment offers airframe maintenance, including scheduled routine maintenance and overhaul, specialized and non-routine maintenance, and modification, and refurbishment services; line maintenance that provides aircraft certification, and technical ground handling services, such as push-back and towing, as well as aircraft ground support equipment and rectification work; and inventory technical management which provide fleet technical management and inventory technical management services comprising engineering and MRO solutions. The Engine and Component segment provides component overhaul, and engine repair and overhaul services. It also provides repair and overhaul services for hydro-mechanical equipment for Boeing and Airbus aircraft; turnkey solutions for aircraft interior modifications; and aircraft maintenance services that consist of technical and non-technical handling at the airport. SIA Engineering Company Limited was incorporated in 1982 and is based in Singapore. The company operates as a subsidiary of Singapore Airlines Limited.", "setup_signature": "Balanced read", "composite_score": "41", "kpis": [{"label": "Latest Close", "value": "3.20 SGD", "hint": "2026-06-12"}, {"label": "1W Return", "value": "0.6%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "1.6%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-2.4%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "71.2%", "hint": "37 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.0x", "hint": "vs 13-week average"}], "classification": {"exchange": "SES", "country": "SG", "sector": "Industrials", "industry": "Airports & Air Services", "currency": "SGD", "market_cap": "3.6B"}, "price": {"trend_line": "3.36 SGD", "fair_value": "2.60 SGD", "vs_trend": "-4.7%", "vs_fair_value": "23.1%", "high_52": "3.81 SGD", "low_52": "2.98 SGD", "drawdown": "-16.0%", "range_position": "26.1%"}, "momentum": {"returns": [{"label": "1W", "value": 0.6289308176100634, "value_label": "0.6%", "tone": "positive", "width": 4}, {"label": "4W", "value": 1.5873015873015959, "value_label": "1.6%", "tone": "positive", "width": 4.535147392290273}, {"label": "12W", "value": -2.4390243902438913, "value_label": "-2.4%", "tone": "negative", "width": 6.968641114982546}, {"label": "26W", "value": -6.705539358600582, "value_label": "-6.7%", "tone": "negative", "width": 19.158683881715948}, {"label": "52W", "value": 6.864793994732901, "value_label": "6.9%", "tone": "positive", "width": 19.613697127808287}], "trend_streak": 0, "active_weeks": 37, "active_breadth": "71.2%", "peer": {"scope": "SG Industrials", "count": 128, "rank": 36, "percentile": 72.44094488188976, "avg_weekly_return": -0.13380963381335434}}, "setup": {"scores": [{"label": "Trend", "value": 39.134615384615394, "value_label": "39", "width": 39.134615384615394, "tone": "neutral", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 51.45567169957417, "value_label": "51", "width": 51.45567169957417, "tone": "neutral", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 41.968598768373035, "value_label": "42", "width": 41.968598768373035, "tone": "neutral", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 14.636893546857484, "value_label": "15", "width": 14.636893546857484, "tone": "negative", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 43.688782551938615, "value_label": "44", "width": 43.688782551938615, "tone": "neutral", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 55.70867616811068, "value_label": "56", "width": 55.70867616811068, "tone": "neutral", "description": "Drawdown and recent weekly volatility pressure."}], "timeline": [{"week": "27 Feb", "return": 0.571428571428572, "return_label": "0.6%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": false, "height": 4.761904761904766}, {"week": "6 Mar", "return": -8.522727272727268, "return_label": "-8.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 71.02272727272724}, {"week": "13 Mar", "return": -1.8633540372670823, "return_label": "-1.9%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 15.527950310559019}, {"week": "20 Mar", "return": 3.797468354430369, "return_label": "3.8%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 31.645569620253074}, {"week": "27 Mar", "return": -1.5243902439024337, "return_label": "-1.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 12.703252032520282}, {"week": "3 Apr", "return": 0.9287925696594366, 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