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Breadth Dashboard

Market Breadth Dashboard

Use one page to judge whether A-shares are broadening, narrowing, or breaking apart. The dashboard surfaces advance-decline data, participation, leading and lagging sectors, and the stocks driving today's tone.

Universe: STAR MarketStocks covered: 593Last Updated: Apr 17, 2026, 7:32 AMLive data
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A-Share Full MarketShanghai A-ShareShenzhen A-ShareCSI 300CSI A500ChiNextSTAR Market
Advancers
312
Decliners
251
A/D ratio
1.24:1
Breadth score
+10.3%
Participation
94.9%
Turnover
274.9B
Leading sectors

通信

Adv / Dec: 12 / 2 · 14 stocks

+3.2%

Leading names: 仕佳光子 / 长盈通

有色金属

Adv / Dec: 7 / 0 · 7 stocks

+2.7%

Leading names: 斯瑞新材 / 隆达股份

建筑材料

Adv / Dec: 1 / 0 · 1 stocks

+2.4%

Leading names: 中钢洛耐

机械设备

Adv / Dec: 65 / 20 · 89 stocks

+2.0%

Leading names: 优利德 / 普源精电

国防军工

Adv / Dec: 19 / 10 · 34 stocks

+1.8%

Leading names: 国博电子 / 航天南湖

电力设备

Adv / Dec: 38 / 18 · 58 stocks

+1.4%

Leading names: 明冠新材 / 振华新材

Weakest sectors

医药生物

Adv / Dec: 21 / 85 · 111 stocks

-1.5%

Leading names: 海泰新光 / 硕世生物

农林牧渔

Adv / Dec: 0 / 3 · 3 stocks

-0.8%

Leading names: 路德科技 / 科前生物

环保

Adv / Dec: 3 / 12 · 16 stocks

-0.7%

Leading names: 万德斯 / 青达环保

家用电器

Adv / Dec: 1 / 3 · 4 stocks

-0.7%

Leading names: 九联科技 / 石头科技

社会服务

Adv / Dec: 1 / 1 · 2 stocks

-0.2%

Leading names: 胜科纳米 / 西高院

计算机

Adv / Dec: 21 / 46 · 68 stocks

-0.1%

Leading names: 品高股份 / 纬德信息

Strongest stocks

优利德688628.SH

Board: 机械设备 / 通用设备

+20.0%

品高股份688227.SH

Board: 计算机 / IT服务

+20.0%

明冠新材688560.SH

Board: 电力设备 / 光伏设备

+20.0%

茂莱光学688502.SH

Board: 电子 / 光学光电子

+16.3%

欧莱新材688530.SH

Board: 电子 / 半导体

+13.0%

长光华芯688048.SH

Board: 电子 / 半导体

+10.1%

源杰科技688498.SH

Board: 电子 / 半导体

+10.1%

普源精电688337.SH

Board: 机械设备 / 通用设备

+9.8%
Weakest stocks

富吉瑞688272.SH

Board: 国防军工 / 军工电子

-9.8%

佰维存储688525.SH

Board: 电子 / 半导体

-5.6%

思看科技688583.SH

Board: 机械设备 / 通用设备

-4.8%

百利天恒688506.SH

Board: 医药生物 / 化学制药

-4.6%

禾信仪器688622.SH

Board: 机械设备 / 通用设备

-4.5%

益诺思688710.SH

Board: 医药生物 / 医疗服务

-4.3%

有方科技688159.SH

Board: 通信 / 通信设备

-4.3%

前沿生物-U688221.SH

Board: 医药生物 / 化学制药

-4.2%
How to read this page quickly
  1. 1

    Start with advancers, decliners, the advance-decline ratio, and breadth score to judge whether the market move is broad or narrow.

  2. 2

    Then inspect the leading and weakest sectors to understand where leadership is concentrated instead of staring only at the index.

  3. 3

    Finish with the strongest and weakest stocks, then jump into the heatmap to see whether those moves are isolated or spreading across the market.

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