自成长体系补齐:分支扫描+每日剪枝+决策树全覆盖+分支输出
核心改动: 1. 创建 branch_scanner.py — 每15分钟扫价格→评估分支适用性→记录trigger_count cron: 分支自成长-盘中 (15,30,45,00 9-15) 2. 创建 prune_branches.py — 每日21:00剪枝(触发>=5次且成功率<50% → 淘汰) cron: 分支剪枝-每日 (0 21 * * 1-5) — 之前是每周,频率太低 3. strategy_tree.py: _check_branch_condition 新增 price_lower 支持 buy_dip 分支同时检查上下界(price<=entry_high AND price_lower>=entry_low) 4. 43只股票全部补全决策树(之前只有6只) init_default_branches 生成每只6条分支:止损/回调买入/突破追涨/减仓/止盈/持有 5. stale_push_wlin 分支输出已存在(302-315行加载策略树,437-455行评估+追加) 下一期报告即显示:【弱势震荡→buy】价格回调到支撑区,弱势市场低吸 新增: 南亚新材(688519) 全面分析+策略+自选 买入区335~350 止损320 止盈400 RR=1.7 6月从285拉至409(+43%)后急跌至331(-19%),今日反弹缩量。高PE(228)炒作品种,等回调确认支撑
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{
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"updated_at": "2026-06-22 12:00:26",
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"data_timestamp": "2026-06-22 12:00:00",
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"session": "midday",
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"updated_at": "2026-06-24 09:35:49",
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"data_timestamp": "2026-06-24 09:35:45",
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"session": "morning",
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"has_valid_data": true,
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"indices": {
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"上证指数": {
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"price": 4098.01,
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"high": 4103.59,
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"low": 4090.1
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},
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"深证成指": {
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"change_pct": 0.29,
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"price": 15838.49,
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},
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"创业板指": {
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"high": 4326.91,
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"high": 4218.59,
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},
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"科创50": {
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"price": 1911.91,
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},
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"low": 23420.7
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},
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"国企指数": {
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"low": 7795.37
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"high": 7792.13,
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"low": 7792.13
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}
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},
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"structure": {
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"overall": "neutral",
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"description": "均衡"
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"description": "成长略强"
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},
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"key_sectors": [
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{
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"name": "机器人产业",
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"change_pct": -3.64
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},
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{
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"name": "通用航空",
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{
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"name": "新能电池",
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"change_pct": 2.44
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"change_pct": -1.16
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},
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{
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"name": "上证资源",
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"change_pct": 1.76
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},
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{
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"name": "上证周期",
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"name": "新能电池",
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"change_pct": -0.75
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},
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{
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"name": "机器人产业",
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},
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{
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"name": "国证芯片",
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},
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{
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"name": "治理指数",
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"change_pct": 0.57
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"change_pct": 0.61
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},
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{
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"name": "上证信息",
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"change_pct": 0.52
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},
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{
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"name": "上证周期",
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"change_pct": -0.14
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},
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{
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"name": "治理指数",
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"change_pct": -0.1
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}
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],
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"top_gainers": [
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{
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"name": "非金属材料",
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"name": "化学制药",
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"code": "",
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"net_inflow": -1.5,
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"volume": 2844.37,
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"turnover": 477.43,
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"net_inflow": -1.16,
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"up_count": 144,
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"down_count": 13,
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"avg_price": 16.79,
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"lead_stock": "新赣江",
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"lead_stock_change": 27.9
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},
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{
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"name": "生物制品",
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"code": "",
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"up_count": 47,
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"down_count": 7,
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"avg_price": 16.83,
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"lead_stock": "赛升药业",
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"lead_stock_change": 18.44
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},
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{
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"name": "医疗服务",
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"code": "",
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"price": 0,
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"change": 2.39,
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"up_count": 44,
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"down_count": 11,
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"avg_price": 20.91,
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"lead_stock": "睿智医药",
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"lead_stock_change": 19.95
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},
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{
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"name": "医药商业",
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"code": "",
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"price": 0,
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"up_count": 29,
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"down_count": 3,
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"avg_price": 68.71,
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"lead_stock": "东方碳素",
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"lead_stock_change": 21.01
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"avg_price": 8.91,
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"lead_stock": "合富中国",
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"lead_stock_change": 9.99
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},
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{
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"name": "中药",
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"code": "",
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"price": 0,
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"up_count": 57,
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"down_count": 10,
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"avg_price": 8.89,
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"lead_stock": "特一药业",
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}
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],
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"top_losers": [
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{
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"name": "贵金属",
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"code": "",
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"price": 0,
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"change": -8.6,
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"up_count": 1,
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"down_count": 13,
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"avg_price": 25.54,
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"lead_stock": "株冶集团",
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"lead_stock_change": 4.42
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},
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{
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"name": "小金属",
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"code": "",
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"price": 0,
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"up_count": 26,
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"down_count": 3,
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"avg_price": 49.04,
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"lead_stock": "中钨高新",
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"lead_stock_change": 10.0
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"change": -5.58,
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"up_count": 4,
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"down_count": 25,
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"avg_price": 52.22,
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"lead_stock": "长裕集团",
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"lead_stock_change": 9.99
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},
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{
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"name": "保险",
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"name": "工业金属",
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"code": "",
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"price": 0,
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"change": 4.78,
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"up_count": 5,
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"down_count": 0,
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"avg_price": 34.51,
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"lead_stock": "新华保险",
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"lead_stock_change": 7.38
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},
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{
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"name": "证券",
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"code": "",
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"price": 0,
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"change": 3.78,
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"up_count": 50,
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"down_count": 0,
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"avg_price": 12.79,
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"lead_stock": "广发证券",
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"lead_stock_change": 9.98
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},
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{
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"name": "农化制品",
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"code": "",
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"price": 0,
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"change": 2.0,
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"volume": 1297.23,
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"turnover": 190.08,
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"net_inflow": 11.07,
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"up_count": 37,
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"down_count": 23,
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"avg_price": 14.65,
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"lead_stock": "川金诺",
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"lead_stock_change": 12.23
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"down_count": 50,
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"avg_price": 12.72,
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"lead_stock": "锌业股份",
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"lead_stock_change": 6.35
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}
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],
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"top_losers": [
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{
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"name": "自动化设备",
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"code": "",
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"price": 0,
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"change": -4.03,
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"up_count": 7,
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"down_count": 89,
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"avg_price": 66.48,
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"lead_stock": "博杰股份",
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"lead_stock_change": 7.6
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},
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{
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"name": "军工电子",
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"code": "",
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"price": 0,
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"change": -3.71,
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"volume": 893.12,
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"net_inflow": -29.04,
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"up_count": 3,
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"down_count": 59,
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"avg_price": 32.14,
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"lead_stock": "金信诺",
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"lead_stock_change": 4.47
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},
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{
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"name": "电机",
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"code": "",
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"price": 0,
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"change": -3.67,
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"volume": 307.45,
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"turnover": 62.49,
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"net_inflow": -10.21,
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"up_count": 3,
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"down_count": 23,
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"avg_price": 20.33,
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"lead_stock": "佳电股份",
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"lead_stock_change": 1.09
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}
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],
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"sector_up_ratio": 17.8,
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"sector_mood": "bearish"
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"sector_up_ratio": 48.9,
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"sector_mood": "neutral"
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}
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