{"index": {"name": "Electrical Equipment & Parts", "level": "industry", "country_code": "CN", "sector": "Industrials", "industry": "Electrical Equipment & Parts", "constituent_count": 278, "latest": {"week_ending": "2026-05-29", "index_value": 2413.65954386, "weekly_return": -4.55116592, "constituents": 278, "advancing": 64, "declining": 214, "unchanged": 0, "trend_line": 2224.773483, "activity_lines": {"activity_5": 2473.798755, "activity_10": 2429.141202, "activity_20": 2371.714009, "activity_30": 2310.783261}, "fair_value": 1579.179124, "trend_signal": 1}, "summary": "For the week ending 29 May 2026, Electrical Equipment & Parts declined 4.55% with 64 advancing, 214 declining, and 0 unchanged constituents.", "links": {"chart": "https://sharemaestro.com/structure/cn/industrials/electrical-equipment-parts/", "api": "https://sharemaestro.com/api/structure/cn/industrials/electrical-equipment-parts/", "share_image": 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