{"ticker": {"uuid": "9ecac61e-f018-4407-bccb-db7dca66d3de", "symbol": "CHEK", "name": "Diastika Biotekindo Tbk.", "exchange": "JKT", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "CHEK closed the latest completed week at 118.0 IDR. The 4-week return is -11.3% and the 12-week return is -15.1%. Trend Signal is inactive, Market Dynamics is -0.65.", "description": "PT Diastika Biotekindo Tbk engages in the sale of disposable or consumable medical goods and diagnostic equipment in Indonesia. It operates through Clinical Diagnostic Group and Life Science Group segments. The company offers various products for detecting, diagnosing, and monitoring human disease. It also provides life science products that are processed from biological products. In addition, the company engages in general trading, laboratory equipment, research, medicine, export and import, pharmaceutical chemicals, services, electronics, and industrial activities. PT Diastika Biotekindo was founded in 1989 and is headquartered in Jakarta Timur, Indonesia. PT Diastika Biotekindo Tbk is a subsidiary of PT Optel Investama Mulia.", "setup_signature": "Risk-first tape", "composite_score": "12", "kpis": [{"label": "Latest Close", "value": "118.0 IDR", "hint": "2026-06-12"}, {"label": "1W Return", "value": "3.5%", "tone": "positive", "hint": "latest completed week"}, {"label": "4W Return", "value": "-11.3%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "-15.1%", "tone": "negative", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "0.0%", "hint": "0 of 49 weeks active"}, {"label": "Volume Ratio", "value": "0.2x", "hint": "vs 13-week average"}], "classification": {"exchange": "JKT", "country": "ID", "sector": "Healthcare", "industry": "Medical Devices", "currency": "IDR", "market_cap": "501.8B"}, "price": {"trend_line": "147.3 IDR", "fair_value": "164.8 IDR", "vs_trend": "-19.9%", "vs_fair_value": "-28.4%", "high_52": "240.0 IDR", "low_52": "111.0 IDR", "drawdown": "-50.8%", "range_position": "5.4%"}, "momentum": {"returns": [{"label": "1W", "value": 3.508771929824561, "value_label": "3.5%", "tone": "positive", "width": 10.025062656641603}, {"label": "4W", "value": -11.278195488721805, "value_label": "-11.3%", "tone": "negative", "width": 32.2234156820623}, {"label": "12W", "value": -15.107913669064748, "value_label": "-15.1%", "tone": "negative", "width": 43.16546762589928}, {"label": "26W", "value": -31.79190751445087, "value_label": "-31.8%", "tone": "negative", "width": 90.83402146985962}, {"label": "52W", "value": null, "value_label": "-", "tone": "neutral", "width": 0}], "trend_streak": 0, "active_weeks": 0, "active_breadth": "0.0%", "peer": {"scope": "ID Healthcare", "count": 37, "rank": 18, "percentile": 52.77777777777778, "avg_weekly_return": 3.7808867132601756}}, "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": 10.463028073781578, "value_label": "10", "width": 10.463028073781578, "tone": "negative", "description": "Blend of 4-week and 12-week follow-through."}, {"label": "Dynamics", "value": 0, "value_label": "0", "width": 4, "tone": "negative", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 50.0, "value_label": "50", "width": 50.0, "tone": "neutral", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 10.494391080491694, "value_label": "10", "width": 10.494391080491694, "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": -2.013422818791946, "return_label": "-2.0%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 16.778523489932883}, {"week": "6 Mar", "return": -5.47945205479452, "return_label": "-5.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 45.662100456621005}, {"week": "13 Mar", "return": 0.7246376811594203, "return_label": "0.7%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 6.038647342995169}, {"week": "20 Mar", "return": 0.0, "return_label": "0.0%", "tone": "neutral", "trend": false, "buy_signal": false, "positive_md": false, "height": 4}, {"week": "27 Mar", "return": -1.4388489208633095, "return_label": "-1.4%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 11.990407673860913}, {"week": "3 Apr", "return": -1.4598540145985401, "return_label": "-1.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 12.165450121654501}, {"week": "10 Apr", "return": 5.9259259259259265, "return_label": "5.9%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": false, "height": 49.38271604938272}, {"week": "17 Apr", "return": 0.0, "return_label": "0.0%", "tone": "neutral", "trend": false, "buy_signal": false, "positive_md": false, "height": 4}, {"week": "24 Apr", "return": -3.4965034965034967, "return_label": "-3.5%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": false, "height": 29.13752913752914}, {"week": "1 May", "return": 0.0, "return_label": "0.0%", "tone": "neutral", "trend": false, "buy_signal": false, "positive_md": true, "height": 4}, {"week": "8 May", "return": 9.420289855072465, "return_label": "9.4%", "tone": "positive", "trend": false, "buy_signal": false, "positive_md": true, "height": 78.50241545893721}, {"week": "15 May", "return": -11.920529801324504, "return_label": "-11.9%", "tone": "negative", "trend": false, "buy_signal": false, "positive_md": true, "height": 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"weekly_return": 3.0973451327433628, "weekly_return_label": "3.1%", "weekly_return_tone": "positive", "four_week_return": 1.3043478260869565, "four_week_return_label": "1.3%", "four_week_return_tone": "positive", "twelve_week_return": -13.703703703703704, "twelve_week_return_label": "-13.7%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": true}, {"id": 49837, "symbol": "CARE", "name": "PT Metro Healthcare Indonesia Tbk", "exchange": "JKT", "url": "/terminal/445a790c-f530-4057-950c-eaf57acf7753/report/", "weekly_return": 4.102564102564102, "weekly_return_label": "4.1%", "weekly_return_tone": "positive", "four_week_return": -1.4563106796116505, "four_week_return_label": "-1.5%", "four_week_return_tone": "negative", "twelve_week_return": -5.5813953488372094, "twelve_week_return_label": "-5.6%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": true}]}, "industry": {"scope": "ID Medical 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"/terminal/f0f3d41c-ef68-4041-94b3-ca81a1c0d844/report/", "weekly_return": 2.18978102189781, "weekly_return_label": "2.2%", "weekly_return_tone": "positive", "four_week_return": -20.454545454545457, "four_week_return_label": "-20.5%", "four_week_return_tone": "negative", "twelve_week_return": -9.090909090909092, "twelve_week_return_label": "-9.1%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": true}, {"id": 50610, "symbol": "NANO", "name": "PT Nanotech Indonesia Global Tbk", "exchange": "JKT", "url": "/terminal/759d52ce-dbec-40c1-ac57-0d80f1095c68/report/", "weekly_return": 13.636363636363635, "weekly_return_label": "13.6%", "weekly_return_tone": "positive", "four_week_return": -26.47058823529412, "four_week_return_label": "-26.5%", "four_week_return_tone": "negative", "twelve_week_return": -21.875, "twelve_week_return_label": "-21.9%", "twelve_week_return_tone": "negative", "trend_active": false, "positive_md": false, "positive_rs": false}]}}, "dynamics": {"market_dynamics": "-0.65", "market_dynamics_tone": "negative", "md_4_change": "-559.7%", "relative_strength": "-", "rs_4_change": "-", "expectation": "Negative", "expectation_probability": "34.69%"}, "volume": {"latest": "6.3M", "average_13": "25.2M", "average_52": "101.7M", "ratio_13": "0.2x", "ratio_52": "0.1x"}, "risk": {"volatility_13": "5.8%", "volatility_52": "4.6%", "downside_weeks": 27, "upside_weeks": 16, "downside_breadth": "56.2%", "average_gain": "3.8%", "average_loss": "-4.0%"}, "signals": [{"label": "Trend Signal", "value": "Inactive", "tone": "negative"}, {"label": "Market Dynamics", "value": "No fresh buy", "tone": "neutral"}, {"label": "Price vs Trend", "value": "-19.9%", "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": "118.0 IDR", "weekly_return": 3.508771929824561, "weekly_return_label": "3.5%", "weekly_return_tone": "positive", "trend_line": "147.3 IDR", "fair_value": "164.8 IDR", "market_dynamics": "-0.65", "relative_strength": "-", "volume": "6.3M", "trend_signal": "Off"}, {"week": "2026-06-05", "close": "114.0 IDR", "weekly_return": -6.557377049180328, "weekly_return_label": "-6.6%", "weekly_return_tone": "negative", "trend_line": "149.5 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