{"ticker": {"uuid": "55f1f45d-c7a7-42b4-818d-55f6edcb03fe", "symbol": "300438", "name": "Guangzhou Great Power Energy and Technology Co., Ltd", "exchange": "SHZ", "asset_type": "equity"}, "latest_week": "2026-06-12", "summary": "300438 closed the latest completed week at 75.18 CNY. The 4-week return is -9.7% and the 12-week return is 24.1%. Trend Signal is active, Market Dynamics is 0.60.", "description": "Guangzhou Great Power Energy and Technology Co., Ltd engages in the research, development, productions, and sale of battery products in China and internationally. The company offers energy storage cell products, including energy storage and sodium-ion batteries, large cylinder HOME-11 series, pouch cell, LiqPack, and LiqRack; and utility-scale energy storage system products. It also provides consumer batteries comprising batteries for e-cigarettes, TWS headphones, personal care electronics, power banks, loudspeakers, digital consumer products, as well as Ni-MH and capacitor-type lithium batteries; two-wheeler, forklift, marine, and power tool batteries; and intelligent PV. The company was formerly known as Great Power Co., Ltd. and changed its name to Guangzhou Great Power Energy and Technology Co., Ltd in September 2011. Guangzhou Great Power Energy and Technology Co., Ltd was incorporated in 2001 and is headquartered in Guangzhou, China.", "setup_signature": "Balanced read", "composite_score": "55", "kpis": [{"label": "Latest Close", "value": "75.18 CNY", "hint": "2026-06-12"}, {"label": "1W Return", "value": "-0.6%", "tone": "negative", "hint": "latest completed week"}, {"label": "4W Return", "value": "-9.7%", "tone": "negative", "hint": "short-term follow-through"}, {"label": "12W Return", "value": "24.1%", "tone": "positive", "hint": "quarterly tape"}, {"label": "Trend Breadth", "value": "75.0%", "hint": "39 of 52 weeks active"}, {"label": "Volume Ratio", "value": "0.6x", "hint": "vs 13-week average"}], "classification": {"exchange": "SHZ", "country": "CN", "sector": "Industrials", "industry": "Electrical Equipment & Parts", "currency": "CNY", "market_cap": "41.7B"}, "price": {"trend_line": "59.91 CNY", "fair_value": "35.28 CNY", "vs_trend": "25.5%", "vs_fair_value": "113.1%", "high_52": "92.70 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