{"ticker": {"uuid": "bb20c016-d986-4865-acda-4674f3cda8df", "symbol": "300179", "name": "SF Diamond Co.,Ltd", "exchange": "SHZ", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "300179 closed the latest completed week at 39.71 CNY. The 4-week return is 39.7% and the 12-week return is 91.7%. Trend Signal is active, Market Dynamics is 1.75.", "description": "SF Diamond Co.,Ltd. engages in the research, development, production, and sales of polycrystalline diamond (PCD) and related products in China. It offers PCD blanks for cutting tools, polycrystalline cubic boron nitride (PCBN) blanks for cutting tools, PDC cutters, PCD die blanks for wire drawing, PCD semi-finished dies services, and solid CBN, as well as PCD and PCBN inserts, such as 2 tips, 4 tips, and 8 tips PCBN inserts. The company's products are used for oil and gas, mining and construction, automobile, metal cutting, wire and cable, and wire cutting and processing. The company was formerly known as Henan Sifang Super Hard Material Co., Ltd. The company was founded in 1997 and is based in Zhengzhou, China.", "setup_signature": "Leadership continuation", "composite_score": "71", "kpis": [{"label": "Latest Close", "value": "39.71 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-15.8%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "39.7%", "tone": "positive", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "91.7%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "88.5%", "hint": "46 of 52 weeks active"}, {"label": "Volume Ratio", "value": "1.1x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHZ", "country": "CN", "sector": "Industrials", "industry": "Tools & Accessories", "currency": "CNY", "market_cap": "23.2B"}, "price": {"trend_line": "23.45 CNY", "fair_value": "11.63 CNY", "vs_trend": "69.3%", "vs_fair_value": "241.3%", "high_52": "53.82 CNY", "low_52": "9.36 CNY", "drawdown": "-26.2%", "range_position": "68.3%"}, "momentum": {"returns": [{"label": "1W", "value": -15.79273833539606, "value_label": "-15.8%", "tone": "negative", "width": 45.122109529703025}, {"label": "4W", "value": 39.70817912425522, "value_label": "39.7%", "tone": "positive", "width": 100}, {"label": "12W", "value": 91.74312369594998, "value_label": "91.7%", "tone": "positive", "width": 100}, {"label": "26W", "value": 147.1064032358432, "value_label": "147.1%", "tone": "positive", "width": 100}, {"label": "52W", "value": 298.69476907630525, "value_label": "298.7%", "tone": "positive", "width": 100}], "trend_streak": 46, "active_weeks": 46, "active_breadth": "88.5%", "peer": {"scope": "CN Industrials", "count": 1472, "rank": 1436, "percentile": 2.4473147518694782, "avg_weekly_return": -3.3022535924976073}}, "setup": {"scores": [{"label": "Trend", "value": 93.65384615384616, "value_label": "94", "width": 93.65384615384616, "tone": "positive", "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": 87.13829013933496, "value_label": "87", "width": 87.13829013933496, "tone": "positive", "description": "Latest Market Dynamics and whether pressure has improved over four weeks."}, {"label": "Relative Strength", "value": 100, "value_label": "100", "width": 100, "tone": "positive", "description": "Relative leadership and short-term RS change."}, {"label": "Volume", "value": 45.557066712999074, "value_label": "46", "width": 45.557066712999074, "tone": "neutral", "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": 38.4538722420884, "return_label": "38.5%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 100}, {"week": "6 Mar", "return": -6.340057636887614, "return_label": "-6.3%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 52.833813640730106}, {"week": "13 Mar", "return": -4.615388461538463, "return_label": "-4.6%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 38.46157051282052}, {"week": "20 Mar", "return": -16.491936148868394, "return_label": "-16.5%", "tone": "negative", "trend": true, "buy_signal": false, "positive_md": true, "height": 100}, {"week": "27 Mar", "return": 2.221154139118992, "return_label": "2.2%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 18.5096178259916}, {"week": "3 Apr", "return": 2.4563108171941286, "return_label": "2.5%", "tone": "positive", "trend": true, "buy_signal": false, "positive_md": true, "height": 20.469256809951073}, {"week": 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{"id": 58696, "symbol": "688308", "name": "OKE Precision Cutting Tools Co., Ltd.", "exchange": "SHH", "url": "/terminal/ad96fab3-fafd-4a46-93d9-621306cac5ec/report/", "weekly_return": -7.442536291345108, "weekly_return_label": "-7.4%", "weekly_return_tone": "negative", "four_week_return": 27.004063678191347, "four_week_return_label": "27.0%", "four_week_return_tone": "positive", "twelve_week_return": 69.72221486513715, "twelve_week_return_label": "69.7%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}, {"id": 58359, "symbol": "688059", "name": "Zhuzhou Huarui Precision Cutting Tools Co.,Ltd.", "exchange": "SHH", "url": "/terminal/fdf1677c-fc72-4899-9040-22bbdd1a953b/report/", "weekly_return": 9.330434114827991, "weekly_return_label": "9.3%", "weekly_return_tone": "positive", "four_week_return": 24.352183505664186, "four_week_return_label": "24.4%", "four_week_return_tone": "positive", "twelve_week_return": 64.60739824920759, "twelve_week_return_label": "64.6%", "twelve_week_return_tone": "positive", "trend_active": true, "positive_md": true, "positive_rs": true}]}}, "dynamics": {"market_dynamics": "1.75", "market_dynamics_tone": "positive", "md_4_change": "71.5%", "relative_strength": "100.76", "rs_4_change": "87.7%", "expectation": "Positive", "expectation_probability": "58.83%"}, "volume": {"latest": "278.7M", "average_13": "256.9M", "average_52": "215.3M", "ratio_13": "1.1x", "ratio_52": "1.3x"}, "risk": {"volatility_13": "13.4%", "volatility_52": "10.5%", "downside_weeks": 20, "upside_weeks": 32, "downside_breadth": "38.5%", "average_gain": "8.5%", "average_loss": "-5.2%"}, "signals": [{"label": "Trend Signal", "value": "Active", "tone": "positive"}, {"label": "Market Dynamics", "value": "No fresh buy", "tone": "neutral"}, {"label": "Price vs Trend", "value": "69.3%", "tone": "positive"}, {"label": "Volume", "value": "1.1x", "tone": "neutral"}], "opportunities": ["Trend Signal is active with a 46-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": ["The share remains more than 20% below its 52-week high.", "The latest week was a sharp negative move."], "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": "39.71 CNY", "weekly_return": -15.79273833539606, "weekly_return_label": "-15.8%", "weekly_return_tone": "negative", "trend_line": "23.45 CNY", "fair_value": "11.63 CNY", "market_dynamics": "1.75", "relative_strength": "100.76", "volume": "278.7M", "trend_signal": "On"}, {"week": "2026-06-05", "close": "47.16 CNY", "weekly_return": 4.972380265586455, "weekly_return_label": "5.0%", 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