{"ticker": {"uuid": "d76e73cd-15d7-4c3b-97b3-e309e250de80", "symbol": "001527", "name": "Tongyang Inc.", "exchange": "KSC", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "001527 closed the latest completed week at 7,250 KRW. The 4-week return is -7.1% and the 12-week return is -18.6%. Trend Signal is inactive, Market Dynamics is -0.56.", "description": "Tongyang Inc. manufactures and sells ready-mixed concrete materials. It manufactures and distributes construction materials, such as ready-mixed concrete and aggregates; and distributes construction materials, including ready-mixed concrete, steel reinforcement, thermal insulation materials, tiles, sanitary wares, and plaster boards. The company is also involved in housing construction projects for apartments, high-end residential facilities, and town houses; civil engineering activities, including the development of traffic facilities, such as roads and harbors, as well as living facilities; construction of building, shopping complexes, and residences; and remodeling services for greens, commercial real estate and apartments. In addition, it engages in designing, equipment supply, construction, and operation of cement plants, power plants, iron works, and chemical plants; centrifugal and axial fan, and blower; and environmental equipment. The company was formerly known as Tongyang Major Corporation and changed its name to Tongyang Inc. in March 2011. Tongyang Inc. was founded in 1955 and is headquartered in Seoul, South Korea.", "setup_signature": "Risk-first tape", "composite_score": "16", "kpis": [{"label": "Latest Close", "value": "7,250 KRW", "hint": "2026-06-12"}, {"label": "1W Return", "value": "1.0%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "-7.1%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-18.6%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "50.0%", "hint": "26 of 52 weeks active"}, {"label": "Volume Ratio", "value": "0.2x", "hint": "vs 13-week average"}], "classification": {"exchange": "KSC", "country": "KR", "sector": "Basic Materials", "industry": "Building Materials", "currency": "KRW", "market_cap": "1766.9B"}, "price": {"trend_line": "8,266 KRW", "fair_value": "9,567 KRW", "vs_trend": "-12.3%", "vs_fair_value": "-24.2%", "high_52": "16,520 KRW", "low_52": "6,200 KRW", "drawdown": "-56.1%", "range_position": "10.2%"}, "momentum": {"returns": [{"label": "1W", "value": 0.9749303621169917, "value_label": "1.0%", "tone": "positive", "width": 4}, {"label": "4W", "value": -7.051282051282051, "value_label": "-7.1%", "tone": "negative", "width": 20.146520146520146}, {"label": "12W", "value": -18.6307519640853, "value_label": "-18.6%", "tone": "negative", "width": 53.23071989738657}, {"label": "26W", "value": -16.95303550973654, "value_label": "-17.0%", "tone": "negative", "width": 48.43724431353297}, {"label": "52W", "value": -15.69767441860465, "value_label": "-15.7%", "tone": "negative", "width": 44.85049833887043}], "trend_streak": 0, "active_weeks": 26, "active_breadth": "50.0%", "peer": {"scope": "KR Basic Materials", "count": 141, "rank": 73, "percentile": 48.57142857142858, "avg_weekly_return": 2.2453548970731934}}, "setup": {"scores": [{"label": "Trend", "value": 27.500000000000004, "value_label": "28", "width": 27.500000000000004, "tone": "negative", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 17.014374514374516, "value_label": "17", "width": 17.014374514374516, "tone": "negative", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 43.119938686098955, "value_label": "43", "width": 43.119938686098955, "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": 9.653480780760775, "value_label": "10", "width": 9.653480780760775, "tone": "negative", "description": "Participation compared with the 13-week volume baseline."}, {"label": "Risk Control", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Drawdown and recent weekly volatility pressure."}], "timeline": [{"week": "27 Feb", "return": -2.869757174392936, "return_label": "-2.9%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 23.914643119941132}, {"week": "6 Mar", "return": 2.159090909090909, "return_label": "2.2%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 17.992424242424242}, {"week": "13 Mar", "return": -8.231368186874304, "return_label": "-8.2%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 68.59473489061921}, {"week": "20 Mar", "return": 8.0, "return_label": "8.0%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 66.66666666666666}, {"week": "27 Mar", "return": -12.682379349046016, "return_label": "-12.7%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 100}, {"week": "3 Apr", "return": -13.239074550128535, "return_label": "-13.2%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 100}, {"week": "10 Apr", "return": 1.1851851851851851, "return_label": "1.2%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 9.876543209876543}, {"week": "17 Apr", "return": 3.3674963396778916, "return_label": "3.4%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 28.06246949731576}, {"week": "24 Apr", "return": 3.824362606232295, "return_label": "3.8%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 31.869688385269125}, {"week": "1 May", "return": 2.1828103683492497, "return_label": "2.2%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 18.190086402910413}, {"week": "8 May", "return": -0.9345794392523363, "return_label": "-0.9%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 7.78816199376947}, {"week": "15 May", "return": 5.121293800539084, "return_label": "5.1%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 42.677448337825695}, {"week": "22 May", "return": -0.5128205128205128, "return_label": "-0.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 4.2735042735042725}, {"week": "29 May", "return": -4.639175257731959, "return_label": "-4.6%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 38.659793814432994}, {"week": "5 Jun", "return": -2.9729729729729732, "return_label": "-3.0%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 24.774774774774777}, {"week": "12 Jun", "return": 0.9749303621169917, "return_label": "1.0%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 8.124419684308263}]}, "groups": {"sector": {"scope": "KR Basic Materials", "count": 100, "avg_weekly_return": 2.5201874157394677, "avg_four_week_return": -10.314297107107624, "avg_twelve_week_return": -5.6243995047079975, "trend_breadth": 28.000000000000004, "positive_md_breadth": 16.0, "positive_rs_breadth": 3.0, "week_rank": 54, "four_week_rank": 25, "twelve_week_rank": 79, "top_peers": [{"id": 43308, "symbol": "005950", "name": "ISU Chemical Co., Ltd", "exchange": "KSC", "url": "/terminal/ceac0ce6-33c9-4cb7-bd65-893a99dcbbcb/report/", "weekly_return": 36.43790849673202, "weekly_return_label": "36.4%", "weekly_return_tone": "positive", "four_week_return": 66.83316683316683, "four_week_return_label": "66.8%", "four_week_return_tone": "positive", "twelve_week_return": 106.93928128872368, "twelve_week_return_label": "106.9%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 44507, "symbol": "093370", "name": "Foosung Co., Ltd.", "exchange": "KSC", "url": "/terminal/5a89fc9b-a590-4bdb-a365-614a4baf19bd/report/", "weekly_return": 63.45657781599312, "weekly_return_label": "63.5%", "weekly_return_tone": "positive", "four_week_return": 60.82910321489001, "four_week_return_label": "60.8%", "four_week_return_tone": "positive", "twelve_week_return": 171.57142857142858, "twelve_week_return_label": "171.6%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 43463, "symbol": "009190", "name": "Daiyang Metal Co., Ltd.", "exchange": "KSC", "url": "/terminal/b7cf4bf7-736a-4e6d-b819-2d698378a9ee/report/", "weekly_return": -13.65079365079365, "weekly_return_label": "-13.7%", "weekly_return_tone": "negative", "four_week_return": 39.589442815249264, "four_week_return_label": "39.6%", "four_week_return_tone": "positive", "twelve_week_return": 47.94094794094794, "twelve_week_return_label": "47.9%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}, {"id": 42953, "symbol": "002220", "name": "Hanil Iron & Steel Co., Ltd", "exchange": "KSC", "url": "/terminal/20160156-bf8b-4481-b257-91c2dd832f84/report/", "weekly_return": 22.788761706555672, "weekly_return_label": "22.8%", "weekly_return_tone": "positive", "four_week_return": 24.735729386892178, "four_week_return_label": "24.7%", "four_week_return_tone": "positive", "twelve_week_return": 50.702426564495525, "twelve_week_return_label": "50.7%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}, {"id": 43647, "symbol": "011790", "name": "SKC Co., Ltd.", "exchange": "KSC", "url": "/terminal/66111d81-4865-43b2-abc1-9851c8408407/report/", "weekly_return": -1.4054813773717498, "weekly_return_label": "-1.4%", "weekly_return_tone": "negative", "four_week_return": 5.093632958801498, "four_week_return_label": "5.1%", "four_week_return_tone": "positive", "twelve_week_return": 41.14688128772636, "twelve_week_return_label": "41.1%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}]}, "industry": {"scope": "KR Building Materials", "count": 16, "avg_weekly_return": 1.5406727952039603, "avg_four_week_return": -10.402260267431267, "avg_twelve_week_return": -19.41826813372886, "trend_breadth": 6.25, "positive_md_breadth": 12.5, "positive_rs_breadth": 0.0, "week_rank": 8, "four_week_rank": 5, "twelve_week_rank": 8, "top_peers": [{"id": 43248, "symbol": "004870", "name": "Tway Holdings Incorporation", "exchange": "KSC", "url": "/terminal/9f66519b-fe75-44d5-b8a6-442655e8e7f2/report/", "weekly_return": 0.7220216606498195, "weekly_return_label": "0.7%", "weekly_return_tone": "positive", "four_week_return": 16.736401673640167, "four_week_return_label": "16.7%", "four_week_return_tone": "positive", "twelve_week_return": -22.067039106145252, "twelve_week_return_label": "-22.1%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": true, "positive_rs": false}, {"id": 42694, "symbol": "000480", "name": "CR Holdings Co., LTD.", "exchange": "KSC", "url": "/terminal/0eb17adf-0bc4-4196-8c22-0c0ca2424442/report/", "weekly_return": 3.3084311632870866, "weekly_return_label": "3.3%", "weekly_return_tone": "positive", "four_week_return": -0.717948717948718, "four_week_return_label": "-0.7%", "four_week_return_tone": "negative", "twelve_week_return": -2.7135678391959797, "twelve_week_return_label": "-2.7%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": false}, {"id": 45854, "symbol": "462520", "name": "Chosun Refractories Co.,Ltd.", "exchange": "KSC", "url": "/terminal/e68eee71-bac5-43e7-a2a2-dbf37f2dad49/report/", "weekly_return": 4.0201005025125625, "weekly_return_label": "4.0%", "weekly_return_tone": "positive", "four_week_return": -2.555480833893746, "four_week_return_label": "-2.6%", "four_week_return_tone": "negative", "twelve_week_return": 4.244604316546763, "twelve_week_return_label": "4.2%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": false}, {"id": 44740, "symbol": "183190", "name": "Asia Cement Co.,Ltd.", "exchange": "KSC", "url": "/terminal/5aed6751-9386-4fc6-84e5-9b90ab9fc5eb/report/", "weekly_return": 4.179728317659352, "weekly_return_label": "4.2%", "weekly_return_tone": "positive", "four_week_return": -6.208842897460019, "four_week_return_label": "-6.2%", "four_week_return_tone": "negative", "twelve_week_return": -22.109375, "twelve_week_return_label": "-22.1%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": false}, {"id": 42866, "symbol": "001527", "name": "Tongyang Inc.", "exchange": "KSC", "url": "/terminal/d76e73cd-15d7-4c3b-97b3-e309e250de80/report/", "weekly_return": 0.9749303621169917, "weekly_return_label": "1.0%", "weekly_return_tone": "positive", "four_week_return": -7.051282051282051, "four_week_return_label": "-7.1%", "four_week_return_tone": "negative", "twelve_week_return": -18.6307519640853, "twelve_week_return_label": "-18.6%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": false}]}}, "dynamics": {"market_dynamics": "-0.56", "market_dynamics_tone": "negative", "md_4_change": "40.0%", "relative_strength": "-55.05", "rs_4_change": "-6.7%", "expectation": "Undecided", "expectation_probability": "48.58%"}, "volume": {"latest": "4.0K", "average_13": "17.3K", "average_52": "44.1K", "ratio_13": "0.2x", "ratio_52": "0.1x"}, "risk": {"volatility_13": "6.1%", "volatility_52": "5.6%", "downside_weeks": 26, "upside_weeks": 26, "downside_breadth": "50.0%", "average_gain": "3.4%", "average_loss": "-3.8%"}, "signals": [{"label": "Trend Signal", "value": "Inactive", "tone": "negative"}, {"label": "Market Dynamics", "value": "No fresh buy", "tone": "neutral"}, {"label": "Price vs Trend", "value": "-12.3%", "tone": "negative"}, {"label": "Volume", "value": "0.2x", "tone": "neutral"}], "opportunities": ["No strong opportunity cluster is confirmed yet; monitor trend and Market Dynamics."], "risks": ["Trend Signal is inactive, so price action has not confirmed a constructive regime.", "Price is below the Trend Line, which keeps downside pressure in focus.", "Price is below Fair Value, so the market is still discounting the latest tape.", "Market Dynamics is negative, which weakens the current setup.", "The share remains more than 20% below its 52-week high."], "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": "7,250 KRW", "weekly_return": 0.9749303621169917, "weekly_return_label": "1.0%", "weekly_return_tone": "positive", "trend_line": "8,266 KRW", "fair_value": "9,567 KRW", "market_dynamics": "-0.56", "relative_strength": "-55.05", "volume": "4.0K", "trend_signal": "Off"}, {"week": "2026-06-05", "close": "7,180 KRW", "weekly_return": -2.9729729729729732, "weekly_return_label": "-3.0%", "weekly_return_tone": "negative", "trend_line": "8,308 KRW", "fair_value": "9,602 KRW", "market_dynamics": "-0.55", "relative_strength": "-56.56", "volume": "6.9K", "trend_signal": "Off"}, {"week": "2026-05-29", "close": "7,400 KRW", "weekly_return": -4.639175257731959, "weekly_return_label": "-4.6%", "weekly_return_tone": "negative", "trend_line": "8,358 KRW", "fair_value": "9,639 KRW", "market_dynamics": "-0.64", "relative_strength": "-57.75", "volume": "3.2K", "trend_signal": "Off"}, {"week": "2026-05-22", "close": "7,760 KRW", "weekly_return": -0.5128205128205128, "weekly_return_label": "-0.5%", "weekly_return_tone": "negative", "trend_line": "8,400 KRW", "fair_value": "9,673 KRW", "market_dynamics": "-0.75", "relative_strength": "-53.12", "volume": "4.1K", "trend_signal": "Off"}, {"week": "2026-05-15", "close": "7,800 KRW", "weekly_return": 5.121293800539084, "weekly_return_label": "5.1%", "weekly_return_tone": "positive", "trend_line": "8,438 KRW", "fair_value": "9,706 KRW", "market_dynamics": "-0.93", "relative_strength": "-51.58", "volume": "12.7K", "trend_signal": "Off"}, {"week": "2026-05-08", "close": "7,420 KRW", "weekly_return": -0.9345794392523363, "weekly_return_label": "-0.9%", "weekly_return_tone": "negative", "trend_line": "8,475 KRW", "fair_value": "9,738 KRW", "market_dynamics": "-1.16", "relative_strength": "-54.81", "volume": "6.1K", "trend_signal": "Off"}, {"week": "2026-05-01", "close": "7,490 KRW", "weekly_return": 2.1828103683492497, "weekly_return_label": "2.2%", "weekly_return_tone": "positive", "trend_line": "8,517 KRW", "fair_value": "9,773 KRW", "market_dynamics": "-1.29", "relative_strength": "-49.29", "volume": "6.9K", "trend_signal": "Off"}, {"week": "2026-04-24", "close": "7,330 KRW", "weekly_return": 3.824362606232295, "weekly_return_label": "3.8%", "weekly_return_tone": "positive", "trend_line": "8,565 KRW", "fair_value": "9,810 KRW", "market_dynamics": "-1.38", "relative_strength": "-50.75", "volume": "7.5K", "trend_signal": "Off"}, {"week": "2026-04-17", "close": "7,060 KRW", "weekly_return": 3.3674963396778916, "weekly_return_label": "3.4%", "weekly_return_tone": "positive", "trend_line": "8,647 KRW", "fair_value": "9,847 KRW", "market_dynamics": "-1.39", "relative_strength": "-51.23", "volume": "21.3K", "trend_signal": "Off"}, {"week": "2026-04-10", "close": "6,830 KRW", "weekly_return": 1.1851851851851851, "weekly_return_label": "1.2%", "weekly_return_tone": "positive", "trend_line": "8,683 KRW", "fair_value": "9,885 KRW", "market_dynamics": "-1.14", "relative_strength": "-51.05", "volume": "17.7K", "trend_signal": "Off"}, {"week": "2026-04-03", "close": "6,750 KRW", "weekly_return": -13.239074550128535, "weekly_return_label": "-13.2%", "weekly_return_tone": "negative", "trend_line": "8,748 KRW", "fair_value": "9,925 KRW", "market_dynamics": "-1.13", "relative_strength": "-48.11", "volume": "37.7K", "trend_signal": "Off"}, {"week": "2026-03-27", "close": "7,780 KRW", "weekly_return": -12.682379349046016, "weekly_return_label": "-12.7%", "weekly_return_tone": "negative", "trend_line": "8,801 KRW", "fair_value": "9,967 KRW", "market_dynamics": "-0.82", "relative_strength": "-41.84", "volume": "59.2K", "trend_signal": "Off"}, {"week": "2026-03-20", "close": "8,910 KRW", "weekly_return": 8.0, "weekly_return_label": "8.0%", "weekly_return_tone": "positive", "trend_line": "8,824 KRW", "fair_value": "10,000 KRW", "market_dynamics": "-0.54", "relative_strength": "-38.23", "volume": "37.9K", "trend_signal": "Off"}, {"week": "2026-03-13", "close": "8,250 KRW", "weekly_return": -8.231368186874304, "weekly_return_label": "-8.2%", "weekly_return_tone": "negative", "trend_line": "8,808 KRW", "fair_value": "10,025 KRW", "market_dynamics": "-0.35", "relative_strength": "-40.44", "volume": "4.7K", "trend_signal": "Off"}], "chart_url": "/terminal/d76e73cd-15d7-4c3b-97b3-e309e250de80/", "api_path": "/terminal/d76e73cd-15d7-4c3b-97b3-e309e250de80/report/api/"}