{"ticker": {"uuid": "77607749-a36f-46df-8f62-9853cfa290d3", "symbol": "005430", "name": "Korea Airport Service Co.,Ltd.", "exchange": "KSC", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "005430 closed the latest completed week at 87,900 KRW. The 4-week return is 27.8% and the 12-week return is 52.1%. Trend Signal is active, Market Dynamics is 1.35.", "description": "Korea Airport Service Co.,Ltd. provides aircraft ground handling services in South Korea. It offers aircraft ground handling equipment rental and air cargo unloading services. The company also manufactures and sells drinking spring water; and provides livestock farming services. The company was founded in 1968 and is headquartered in Seoul, South Korea. Korea Airport Service Co.,Ltd. operates as a subsidiary of Korean Airlines Co.,Ltd.", "setup_signature": "Balanced read", "composite_score": "59", "kpis": [{"label": "Latest Close", "value": "87,900 KRW", "hint": "2026-06-12"}, {"label": "1W Return", "value": "16.9%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "27.8%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "52.1%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "53.8%", "hint": "28 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.1x", "hint": "vs 13-week average"}], "classification": {"exchange": "KSC", "country": "KR", "sector": "Industrials", "industry": "Airports & Air Services", "currency": "KRW", "market_cap": "249.6B"}, "price": {"trend_line": "64,909 KRW", "fair_value": "55,164 KRW", "vs_trend": "35.4%", "vs_fair_value": "59.3%", "high_52": "93,100 KRW", "low_52": "50,786 KRW", "drawdown": "-5.6%", "range_position": "87.7%"}, "momentum": {"returns": [{"label": "1W", "value": 16.888297872340424, "value_label": "16.9%", "tone": "positive", "width": 48.252279635258354}, {"label": "4W", "value": 27.761627906976745, "value_label": "27.8%", "tone": "positive", "width": 79.31893687707642}, {"label": "12W", "value": 52.07612456747405, "value_label": "52.1%", "tone": "positive", "width": 100}, {"label": "26W", "value": 45.45383089699373, "value_label": "45.5%", "tone": "positive", "width": 100}, {"label": "52W", "value": 67.55845416324594, "value_label": "67.6%", "tone": "positive", "width": 100}], "trend_streak": 4, "active_weeks": 28, "active_breadth": "53.8%", "peer": {"scope": "KR Industrials", "count": 199, "rank": 11, "percentile": 94.94949494949495, "avg_weekly_return": 1.33407335041295}}, "setup": {"scores": [{"label": "Trend", "value": 43.46153846153847, "value_label": "43", "width": 43.46153846153847, "tone": "neutral", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "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": 46.8698064610235, "value_label": "47", "width": 46.8698064610235, "tone": "neutral", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 61.35905334898278, "value_label": "61", "width": 61.35905334898278, "tone": "neutral", "description": "Drawdown and recent weekly volatility pressure."}], "timeline": [{"week": "27 Feb", "return": -2.616279069767442, "return_label": "-2.6%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 21.80232558139535}, {"week": "6 Mar", "return": -10.44776119402985, "return_label": "-10.4%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 87.06467661691542}, {"week": "13 Mar", "return": -1.6666666666666667, "return_label": "-1.7%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 13.88888888888889}, {"week": "20 Mar", "return": -2.0338983050847457, "return_label": "-2.0%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 16.94915254237288}, {"week": "27 Mar", "return": -1.9031141868512111, "return_label": "-1.9%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 15.859284890426759}, {"week": "3 Apr", "return": 2.1164021164021163, "return_label": "2.1%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 17.636684303350968}, {"week": "10 Apr", "return": 1.0362694300518136, "return_label": "1.0%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 8.635578583765113}, {"week": "17 Apr", "return": 0.17094017094017094, "return_label": "0.2%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 4}, {"week": "24 Apr", "return": 0.5119453924914675, "return_label": "0.5%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 4.266211604095563}, {"week": "1 May", "return": -0.1697792869269949, "return_label": "-0.2%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 4}, {"week": "8 May", "return": 10.884353741496598, "return_label": "10.9%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 90.70294784580499}, {"week": "15 May", "return": 5.521472392638037, "return_label": "5.5%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 46.012269938650306}, {"week": "22 May", "return": 10.174418604651162, "return_label": "10.2%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 84.78682170542635}, {"week": "29 May", "return": 8.839050131926122, "return_label": "8.8%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 73.65875109938435}, {"week": "5 Jun", "return": -8.848484848484848, "return_label": "-8.8%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 73.73737373737373}, {"week": "12 Jun", "return": 16.888297872340424, "return_label": "16.9%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 100}]}, "groups": {"sector": {"scope": "KR Industrials", "count": 100, "avg_weekly_return": 1.7033946273778755, "avg_four_week_return": -9.868101371489646, "avg_twelve_week_return": 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"four_week_return": 18.10918774966711, "four_week_return_label": "18.1%", "four_week_return_tone": "positive", "twelve_week_return": -0.22497187851518563, "twelve_week_return_label": "-0.2%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": false}, {"id": 44135, "symbol": "034730", "name": "SK Inc.", "exchange": "KSC", "url": "/terminal/add4135d-1389-4be8-ae8a-530f62762d4a/report/", "weekly_return": -5.12, "weekly_return_label": "-5.1%", "weekly_return_tone": "negative", "four_week_return": 17.892644135188867, "four_week_return_label": "17.9%", "four_week_return_tone": "positive", "twelve_week_return": 68.0891857692875, "twelve_week_return_label": "68.1%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 42671, "symbol": "000150", "name": "Doosan Corporation", "exchange": "KSC", "url": "/terminal/06fb571c-26fb-48b7-be35-8647c5a0ea2e/report/", "weekly_return": 8.96551724137931, "weekly_return_label": "9.0%", "weekly_return_tone": "positive", "four_week_return": 17.472118959107807, "four_week_return_label": "17.5%", "four_week_return_tone": "positive", "twelve_week_return": 60.535032103302086, "twelve_week_return_label": "60.5%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 45760, "symbol": "443060", "name": "HDHMS", "exchange": "KSC", "url": "/terminal/b98e9a3e-60c5-441f-970b-cc0f1c2486ff/report/", "weekly_return": 11.486486486486488, "weekly_return_label": "11.5%", "weekly_return_tone": "positive", "four_week_return": 14.849187935034802, "four_week_return_label": "14.8%", "four_week_return_tone": "positive", "twelve_week_return": 35.921890220419996, "twelve_week_return_label": "35.9%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}]}, "industry": {"scope": "KR Airports & Air Services", "count": 1, "avg_weekly_return": 16.888297872340424, "avg_four_week_return": 27.761627906976745, "avg_twelve_week_return": 52.07612456747405, "trend_breadth": 100.0, "positive_md_breadth": 100.0, "positive_rs_breadth": 0.0, "week_rank": 1, "four_week_rank": 1, "twelve_week_rank": 1, "top_peers": [{"id": 43284, "symbol": "005430", "name": "Korea Airport Service Co.,Ltd.", "exchange": "KSC", "url": "/terminal/77607749-a36f-46df-8f62-9853cfa290d3/report/", "weekly_return": 16.888297872340424, "weekly_return_label": "16.9%", "weekly_return_tone": "positive", "four_week_return": 27.761627906976745, "four_week_return_label": "27.8%", "four_week_return_tone": "positive", "twelve_week_return": 52.07612456747405, "twelve_week_return_label": "52.1%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}]}}, "dynamics": {"market_dynamics": "1.35", "market_dynamics_tone": "positive", "md_4_change": "551.4%", "relative_strength": "-25.58", "rs_4_change": "35.7%", "expectation": "Undecided", "expectation_probability": "47.53%"}, "volume": {"latest": "89.5K", "average_13": "80.2K", "average_52": "62.6K", "ratio_13": "1.1x", "ratio_52": "1.4x"}, "risk": {"volatility_13": "6.6%", "volatility_52": "5.5%", "downside_weeks": 24, "upside_weeks": 27, "downside_breadth": "46.2%", "average_gain": "5.0%", "average_loss": "-3.2%"}, "signals": [{"label": "Trend Signal", "value": "Active", "tone": "positive"}, {"label": "Market Dynamics", "value": "No fresh buy", "tone": "neutral"}, {"label": "Price vs Trend", "value": "35.4%", "tone": "positive"}, {"label": "Volume", "value": "1.1x", "tone": "neutral"}], "opportunities": ["Trend Signal is active with a 4-week active streak.", "Price is above the Trend Line, keeping the weekly tape constructive.", "Price is above Fair Value, showing premium demand versus the model.", "Market Dynamics is positive on the latest completed week."], "risks": ["No major top-level risk cluster is currently dominant."], "watch_points": ["Trend Line remains the key weekly regime level.", "Market Dynamics is the pressure gauge to monitor for confirmation or fade.", "A volume ratio above 1.5x would show stronger participation in the next move."], "recent_rows": [{"week": "2026-06-12", "close": "87,900 KRW", "weekly_return": 16.888297872340424, "weekly_return_label": "16.9%", "weekly_return_tone": "positive", "trend_line": "64,909 KRW", "fair_value": "55,164 KRW", "market_dynamics": "1.35", "relative_strength": "-25.58", "volume": "89.5K", "trend_signal": "On"}, {"week": "2026-06-05", "close": "75,200 KRW", "weekly_return": -8.848484848484848, "weekly_return_label": "-8.8%", "weekly_return_tone": "negative", "trend_line": "63,898 KRW", "fair_value": "54,835 KRW", "market_dynamics": "1.16", "relative_strength": "-37.23", "volume": "76.5K", "trend_signal": "On"}, {"week": "2026-05-29", "close": "82,500 KRW", "weekly_return": 8.839050131926122, "weekly_return_label": "8.8%", "weekly_return_tone": "positive", "trend_line": "63,301 KRW", "fair_value": "54,587 KRW", "market_dynamics": "0.96", "relative_strength": "-34.51", "volume": "186.8K", "trend_signal": "On"}, {"week": "2026-05-22", "close": "75,800 KRW", "weekly_return": 10.174418604651162, "weekly_return_label": "10.2%", "weekly_return_tone": "positive", "trend_line": "62,513 KRW", "fair_value": "54,287 KRW", "market_dynamics": "0.30", "relative_strength": "-35.82", "volume": "207.4K", "trend_signal": "On"}, {"week": "2026-05-15", "close": "68,800 KRW", "weekly_return": 5.521472392638037, "weekly_return_label": "5.5%", "weekly_return_tone": "positive", "trend_line": "62,017 KRW", "fair_value": "54,033 KRW", "market_dynamics": "-0.30", "relative_strength": "-39.78", "volume": "151.5K", "trend_signal": "Off"}, {"week": "2026-05-08", "close": "65,200 KRW", "weekly_return": 10.884353741496598, "weekly_return_label": "10.9%", "weekly_return_tone": "positive", "trend_line": "61,790 KRW", "fair_value": "53,833 KRW", "market_dynamics": "-0.73", "relative_strength": "-43.69", "volume": "95.8K", "trend_signal": "Off"}, {"week": "2026-05-01", "close": "58,800 KRW", "weekly_return": -0.1697792869269949, "weekly_return_label": "-0.2%", "weekly_return_tone": "negative", "trend_line": "61,795 KRW", "fair_value": "53,652 KRW", "market_dynamics": "-1.02", "relative_strength": "-43.04", "volume": "30.0K", "trend_signal": "Off"}, {"week": "2026-04-24", "close": "58,900 KRW", "weekly_return": 0.5119453924914675, "weekly_return_label": "0.5%", "weekly_return_tone": "positive", "trend_line": "62,024 KRW", "fair_value": "53,518 KRW", "market_dynamics": "-0.95", "relative_strength": "-42.51", "volume": "28.6K", "trend_signal": "Off"}, {"week": "2026-04-17", "close": "58,600 KRW", "weekly_return": 0.17094017094017094, "weekly_return_label": "0.2%", "weekly_return_tone": "positive", "trend_line": "62,301 KRW", "fair_value": "53,385 KRW", "market_dynamics": "-0.99", "relative_strength": "-40.84", "volume": "25.4K", "trend_signal": "Off"}, {"week": "2026-04-10", 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