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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: CSI 300Stocks covered: 300Last Updated: Apr 17, 2026, 7:32 AMLive data
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A-Share Full MarketShanghai A-ShareShenzhen A-ShareCSI 300CSI A500ChiNextSTAR Market
Advancers
96
Decliners
192
A/D ratio
0.50:1
Breadth score
-32.0%
Participation
96.0%
Turnover
799B
Leading sectors

通信

Adv / Dec: 13 / 4 · 17 stocks

+4.0%

Leading names: 光迅科技 / 新易盛

房地产

Adv / Dec: 3 / 0 · 3 stocks

+2.4%

Leading names: 招商蛇口 / 保利发展

电子

Adv / Dec: 25 / 18 · 44 stocks

+1.7%

Leading names: 源杰科技 / 三安光电

建筑材料

Adv / Dec: 3 / 1 · 4 stocks

+1.4%

Leading names: 宏和科技 / 中国巨石

国防军工

Adv / Dec: 8 / 4 · 12 stocks

+0.7%

Leading names: 国博电子 / 睿创微纳

机械设备

Adv / Dec: 7 / 6 · 13 stocks

+0.6%

Leading names: 罗博特科 / 英维克

Weakest sectors

医药生物

Adv / Dec: 0 / 11 · 11 stocks

-2.8%

Leading names: 云南白药 / 片仔癀

食品饮料

Adv / Dec: 1 / 8 · 9 stocks

-2.6%

Leading names: 东鹏饮料 / 伊利股份

基础化工

Adv / Dec: 0 / 9 · 9 stocks

-2.0%

Leading names: 巨化股份 / 华鲁恒升

农林牧渔

Adv / Dec: 0 / 3 · 3 stocks

-2.0%

Leading names: 牧原股份 / 温氏股份

综合

Adv / Dec: 0 / 1 · 1 stocks

-1.4%

Leading names: 东阳光

石油石化

Adv / Dec: 2 / 5 · 7 stocks

-1.3%

Leading names: 东方盛虹 / 中国海油

Strongest stocks

源杰科技688498.SH

Board: 电子 / 半导体

+10.1%

光迅科技002281.SZ

Board: 通信 / 通信设备

+10.0%

三安光电600703.SH

Board: 电子 / 光学光电子

+10.0%

新易盛300502.SZ

Board: 通信 / 通信设备

+9.6%

光库科技300620.SZ

Board: 通信 / 通信设备

+9.0%

东山精密002384.SZ

Board: 电子 / 元件

+8.4%

中钨高新000657.SZ

Board: 有色金属 / 小金属

+8.1%

长芯博创300548.SZ

Board: 通信 / 通信设备

+7.8%
Weakest stocks

药明康德603259.SH

Board: 医药生物 / 医疗服务

-5.9%

佰维存储688525.SH

Board: 电子 / 半导体

-5.6%

恒逸石化000703.SZ

Board: 石油石化 / 炼化及贸易

-5.4%

百利天恒688506.SH

Board: 医药生物 / 化学制药

-4.6%

恒力石化600346.SH

Board: 石油石化 / 炼化及贸易

-4.0%

荣盛石化002493.SZ

Board: 石油石化 / 炼化及贸易

-4.0%

新和成002001.SZ

Board: 基础化工 / 化学制品

-3.8%

贵州茅台600519.SH

Board: 食品饮料 / 白酒

-3.8%
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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