{"ticker": {"uuid": "839320d3-2673-4326-bb85-7fb1240025b9", "symbol": "PROS", "name": "Prosper Engineering Public Company Limited", "exchange": "SET", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "PROS closed the latest completed week at 0.18 THB. The 4-week return is 12.5% and the 12-week return is -40.0%. Trend Signal is inactive, Market Dynamics is -0.99.", "description": "Prosper Engineering Public Company Limited, together with its subsidiaries, provides engineering systems, design, contracting, engineering consulting, and system maintenance services in Thailand. It operates through M&E Engineering; and Civil & Structure Engineering segments. The company installs electrical, communication, air conditioning, water supply, and fire protection systems. It also operates and installs engineering systems in various types of buildings, including shopping centers, superstores, product distribution centers, mobile telephone network centers, information centers, residential and office buildings, government and public sector buildings, hospitals, and industrial factories. The company's engineering systems portfolio includes high and low voltage, emergency power supply, telephone, computer network and cabling, fire alarm, public address, audio visual, closed-circuit television, master antenna television, access control, burglar alarm, and building automation systems; air conditioning, chilled water cooled, split type air conditioner, VRF air conditioning, precision air conditioning, chiller plant management, and ventilation systems; and plumbing and fire protection systems, such as water supply, waste treatment, drainage, fire protection, clean agent, LPG, and compressed air systems. In addition, it undertakes civil and structural, architectural and interior, and renovation works; and provides maintenance services. Prosper Engineering Public Company Limited was incorporated in 1996 and is headquartered in Bangkok, Thailand.", "setup_signature": "Risk-first tape", "composite_score": "29", "kpis": [{"label": "Latest Close", "value": "0.18 THB", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-10.0%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "12.5%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-40.0%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "0.0%", "hint": "0 of 52 weeks active"}, {"label": "Volume Ratio", "value": "8.4x", "hint": "vs 13-week average"}], "classification": {"exchange": "SET", "country": "TH", "sector": "Industrials", "industry": "Engineering & Construction", "currency": "THB", "market_cap": "115.8M"}, "price": {"trend_line": "0.33 THB", "fair_value": "0.89 THB", "vs_trend": "-45.9%", "vs_fair_value": "-79.9%", "high_52": "0.88 THB", "low_52": "0.14 THB", "drawdown": "-79.5%", "range_position": "5.4%"}, "momentum": {"returns": [{"label": "1W", "value": -10.000000000000009, "value_label": "-10.0%", "tone": "negative", "width": 28.571428571428598}, {"label": "4W", "value": 12.499999999999993, "value_label": "12.5%", "tone": "positive", "width": 35.714285714285694}, {"label": "12W", "value": -40.0, "value_label": "-40.0%", "tone": "negative", "width": 100}, {"label": "26W", "value": -61.702127659574465, "value_label": "-61.7%", "tone": "negative", "width": 100}, {"label": "52W", "value": -78.57142857142857, "value_label": "-78.6%", "tone": "negative", "width": 100}], "trend_streak": 0, "active_weeks": 0, "active_breadth": "0.0%", "peer": {"scope": "TH Industrials", "count": 169, "rank": 161, "percentile": 4.761904761904767, "avg_weekly_return": -1.1194336352205985}}, "setup": {"scores": [{"label": "Trend", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Persistence of active Trend Signal over the last year and current streak."}, {"label": "Momentum", "value": 42.749999999999986, "value_label": "43", "width": 42.749999999999986, "tone": "neutral", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 31.661591053512566, "value_label": "32", "width": 31.661591053512566, "tone": "negative", "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": 100, "value_label": "100", "width": 100, "tone": "positive", "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": -14.583333333333334, "return_label": "-14.6%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 100}, {"week": "6 Mar", "return": -26.829268292682922, "return_label": "-26.8%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 100}, {"week": "13 Mar", "return": -3.3333333333333366, "return_label": "-3.3%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 27.777777777777807}, {"week": "20 Mar", "return": 3.448275862068969, "return_label": "3.4%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 28.735632183908074}, {"week": "27 Mar", "return": -6.666666666666654, "return_label": "-6.7%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 55.55555555555544}, {"week": "3 Apr", "return": 10.714285714285703, "return_label": "10.7%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 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"twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 49924, "symbol": "DEMCO", "name": "Demco Public Company Limited", "exchange": "SET", "url": "/terminal/d66a639d-e539-4ffe-986e-135d6b98415e/report/", "weekly_return": -4.054054054054058, "weekly_return_label": "-4.1%", "weekly_return_tone": "negative", "four_week_return": 19.327731092436977, "four_week_return_label": "19.3%", "four_week_return_tone": "positive", "twelve_week_return": 16.393442622950815, "twelve_week_return_label": "16.4%", "twelve_week_return_tone": "positive", "trend_active": false, "positive_md": true, "positive_rs": false}, {"id": 49588, "symbol": "AMR", "name": "AMR Asia Public Company Limited", "exchange": "SET", "url": "/terminal/f17bc18c-6d14-445b-8137-54ce7cb5c15d/report/", "weekly_return": -2.4390243902438913, "weekly_return_label": "-2.4%", "weekly_return_tone": "negative", "four_week_return": 17.64705882352941, "four_week_return_label": "17.6%", "four_week_return_tone": "positive", "twelve_week_return": 25.000000000000007, "twelve_week_return_label": "25.0%", "twelve_week_return_tone": "positive", "trend_active": false, "positive_md": true, "positive_rs": false}]}}, "dynamics": {"market_dynamics": "-0.99", "market_dynamics_tone": "negative", "md_4_change": "-6.3%", "relative_strength": "-67.20", "rs_4_change": "7.5%", "expectation": "Negative", "expectation_probability": "39.74%"}, "volume": {"latest": "54.6M", "average_13": "6.5M", "average_52": "11.6M", "ratio_13": "8.4x", "ratio_52": "4.7x"}, "risk": {"volatility_13": "11.6%", "volatility_52": "10.2%", "downside_weeks": 27, "upside_weeks": 21, "downside_breadth": "51.9%", "average_gain": "7.0%", "average_loss": "-10.0%"}, "signals": [{"label": "Trend Signal", "value": "Inactive", "tone": "negative"}, {"label": "Market Dynamics", "value": "No fresh buy", "tone": "neutral"}, {"label": "Price vs Trend", "value": "-45.9%", "tone": "negative"}, {"label": "Volume", "value": "8.4x", "tone": "positive"}], "opportunities": ["Volume is elevated versus the 13-week average, confirming attention."], "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": "0.18 THB", "weekly_return": -10.000000000000009, "weekly_return_label": "-10.0%", "weekly_return_tone": "negative", "trend_line": "0.33 THB", "fair_value": "0.89 THB", "market_dynamics": "-0.99", "relative_strength": 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