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TaprobaneFi is an independent Sri Lanka-focused market research and education site that is free to use and may contain advertising. Exchange-sourced data and CSE-linked outputs remain for personal informational use only and must not be commercially reused, resold, redistributed, or repackaged. We do not provide real-time prices, trading services, or investment advice.

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CSE Heatmap - Colombo Stock Exchange Analytics View

By using TaprobaneFi, including the public CSE heatmap, you agree to our Terms of Use, Privacy Policy and Disclaimer. TaprobaneFi is an independent Sri Lanka-focused market research and education site that may contain advertising. CSE-linked data and exchange-derived outputs remain for personal informational use only and must not be commercially reused, resold, or redistributed. We do not provide investment advice, trading services, or real-time quotes.
Colombo Stock ExchangeCSE heatmapUpdated --
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ASPI
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S&P SL 20
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Size: Market Cap (sectors)
Color: Daily % change
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Market Pulse--
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Latest From Market Lens

Fresh editorial coverage linked from the dashboard.

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Market Pulse | Jun 02, 2026

CSE close: ASPI -0.39%, breadth negative on 2026-06-02

A narrative closeout on participation, liquidity, and sector rotation at the Colombo Stock Exchange for 2026-06-02.

Market Pulse | May 27, 2026

CSE close: ASPI +0.11%, breadth positive on 2026-05-27

A narrative closeout on participation, liquidity, and sector rotation at the Colombo Stock Exchange for 2026-05-27.

Market Pulse | May 26, 2026

CSE close: ASPI -0.85%, breadth negative on 2026-05-26

A narrative closeout on participation, liquidity, and sector rotation at the Colombo Stock Exchange for 2026-05-26.

Heatmap Guide

Read the market in seconds

This summary keeps only what is useful for most users: what moved, where activity concentrated, and what each heatmap signal means. It avoids exposing the full symbol-level snapshot publicly.

Updated Jun 8, 2026, 11:30 AM

How to read the heatmap

  • Color: Green means price is up, red means price is down. Stronger color means larger move.
  • Tile size: Bigger tiles represent bigger market influence based on the selected sizing mode.
  • View mode: Switch between instrument and sector views to spot stock-level and sector-level behavior.
  • Stock search: Use search for a 5-day quick summary with trend line and price change context.

The interactive panel above is your live workspace. This server-rendered section adds plain-language context so first-time users can understand what they are seeing without reading technical methodology notes.

Today's market pulse

Market status
Regular Trading
Breadth
A 30/D 245/U 24
Turnover
LKR 1,783,005,149
Trades
17.5K

Strongest sector: Commercial & Professional Services (+7.15%)

Weakest sector: Household & Personal Products (-3.26%)

Top 10 gainers

Top 10 gainers
#SymbolCompanyChange
1HELA.N0000HELA APPAREL HOLDINGS PLC+10.00%
2CALI.U0000CAL FIVE YEAR OPTIMUM FUND (“Units”)+5.84%
3RGEM.N0000RADIANT GEMS INTERNATIONAL PLC+5.33%
4RENU.N0000RENUKA CITY HOTEL PLC+3.81%
5CERA.N0000LANKA CERAMIC PLC+3.33%
6NTB.X0000NATIONS TRUST BANK PLC+3.00%
7SOY.N0000CONVENIENCE FOODS (LANKA )PLC+2.88%

Quick FAQ

Why are only a few movers shown in this summary?

This panel is designed for quick scanning. Use the interactive heatmap and stock search for deeper exploration.

Is this data delayed?

Update timing depends on exchange and ingestion cycles. Always check the timestamp and market status before acting.

Where can I get deeper analysis?

For broader commentary, visit Market Lens. For advanced metrics and portfolio tools, use the signed-in analytics workspace.

How should I verify data before investing?

Treat this page as a quick market view. Before making decisions, verify prices, disclosures, and corporate actions with official sources such as Colombo Stock Exchange (CSE) and SEC Sri Lanka.

Where are your legal terms and disclaimer?

Review our Terms of Use and Disclaimer for risk disclosures, responsibilities, and data-usage limitations.

Need deeper company-level analysis, indicators, and portfolio diagnostics? Use the signed-in analytics workspace.

New to CSE investing?

Learn key concepts used on this page — explained with Sri Lanka market context.

What is the ASPI?Market capitalisationTrading turnoverMarket breadthVolume explainedS&P SL 20 index
Full investing glossary →·Free calculators →
8CHL.X0000CEYLON HOSPITALS PLC (DURDANS)+2.73%
9HSIG.N0000HOTEL SIGIRIYA PLC+2.69%
10REXP.N0000RICHARD PIERIS EXPORTS PLC+2.67%

Top 10 losers

Top 10 losers
#SymbolCompanyChange
1SEMB.N0000SMB FINANCE PLC-10.00%
2CWL.N0000CHRISSWORLD PLC-9.73%
3STAF.N0000DOLPHIN HOTELS PLC-9.61%
4GEST.N0000GESTETNER OF CEYLON PLC-9.58%
5UCAR.N0000UNION CHEMICALS LANKA PLC-9.44%
6LAMB.N0000KOTMALE HOLDINGS PLC-8.66%
7SMOT.N0000SATHOSA MOTORS PLC-8.42%
8LPRT.N0000LAKE HOUSE PRINTERS AND PUBLISHERS PLC-7.83%
9ACME.N0000ACME PRINTING & PACKAGING PLC-7.55%
10GREG.N0000AMBEON HOLDINGS PLC-7.52%