Business
Methodology revision of All Share Price Index
Colombo Stock Exchange (CSE) is planning to revise the calculation methodology of All Share Price Index (ASPI) by changing the constituent weighting method from full Market Capitalization to free float-adjusted Market Capitalization. The following interview intends to provide some essential information in this regard.
1. What is a stock market index and the purpose of it?
A stock market index is a statistical measure which shows changes taking place in the stock market. Hence, an index reflects overall market sentiment and direction of price movements of the stock market. These indices can be calculated for the whole market (broad market index), a select segment (sector indices) or based on any other theme (eg; Dividend Index, ESG Index etc.). Indices are mainly useful in determining the return of the market segment, understanding the overall market direction.
2. What are the different types of calculation methodologies?
There are various types of calculation methodologies based on different aspects. One such aspect is the weighting of index constituents. Two major weighting schemers are weighting index constituents on full market capitalization of each constituent and weighting index constituents on float adjusted market capitalization of each constituent.
3. What is float adjusted market capitalization?
Simply, this means total market capitalization multiplied by the public holding percentage. Public holding is the portion of the issued quantity of shares readily available for investors to trade and expressed as a percentage. This is calculated by companies and disclosed in interim financial statements. The definition of public holding can be found in ‘Contents Definitions and Introduction’ under Listing Rules that can be accessed at https://cdn.cse.lk/pdf/cse-rules/listing-rules/Contents-Updated-as-at-22-06-2021.pdf
For example, in a given company the public holding percentage is 19% means that only 19% of the issued quantity of shares are readily available to go hand in hand among investors in general. The balance 81% is held by strategic investors which we cannot expect to be traded in the market in general. Accordingly, 19% of the market capitalization (known as float adjusted market capitalization) is ready to go hand in hand- on daily basis.
4. What is the ASPI methodology revision of 2022?
The ASPI has been calculated based on full market capitalization which means the index constituents are weighted based on the full market capitalization of each security. Alternatively, it could be weighed on float adjusted market capitalization. The revision is to change the weighting scheme from full market capitalization to float adjusted market capitalization.
Since companies disclose public holding quarterly in their interim financial statements the index weights would be revised quarterly (known as Index Rebalancing).
5. What is capping and why capped at 5%?
Capping is the technique use in index calculation to address the issue of over representation of one of few securities in an index. Index is capped at 5% level to address the issue of over representation of one of few securities in an index. Once capped the excess weight is distributed proportionately among the remaining securities in the index. The same procedure is repeated until no security is exceeding 5% cap rate.
We back calculate Float ASPI index and capped at different cap rates. Based on return per unit of risk, 5% capping level has been the best.
6. What makes CSE to move for this kind of change?
Indices based on float adjusted market capitalization are better able to generate realistic market returns than those based on total market capitalization because they are based on tradable quantities.
Since the introduction of this idea in early 2000, most of the markets have adopted this in their index calculation methodologies. All the index service providers such as S&P Dow Jones, FTSE are using this method and is considered as a best practice in index calculation methodologies.
7. What are the advantages and disadvantages of this move?
The main advantages of the revised index would be that it will generate more realistic returns and the index methodology would be in par with generally accepted best practices of index calculations. There are no disadvantages such.
8. Will the ASPI index value change suddenly due to the implementation this change itself?
No. On the effective date of the methodology revision the ASPI will start moving from the same value that it closed on the day immediately prior to the revision. When this methodology revision is implemented, the serial continuity of the index will be maintained and there will be no sudden shift of the index level solely due to the launch of the new index.
9. How will it affect the ASTRI index (All Share Total Return Index)?
All share Total Return Index (ASTRI) measures the total return (Price Return + Dividend Return). The ASTRI reflects returns due to both price changes and dividend income. After the implementation of the methodology revision of ASPI, the price return component will be based on float adjusted market capitalization. This means that ASTRI is also calculated based on float adjusted market capitalization
10. Is the index methodology of CSE publicly available?
Yes. It is available on CSE website. https://cdn.cse.lk/pdf/Index-Methodologies-of-Colombo-Stock-Exchanhge.pdf
Business
Sri Lanka’s tourism paradox: More visitors, less money
Sri Lanka’s tourism industry is posting arrival numbers that many destinations would envy, yet it is increasingly troubled by a disconcerting trend: the country is welcoming record numbers of visitors, but tourism earnings are struggling to keep pace.
In May, Sri Lanka recorded its highest-ever monthly increase in tourist arrivals, welcoming 145,745 visitors, a 10% rise from a year earlier. However, tourism revenue fell 5.1% year-on-year to US$155.7 million, according to official data. For the first five months of 2026, earnings declined 12% to US$1.36 billion, despite continued growth in arrivals.
“These figures highlight a growing challenge for a country that depends heavily on tourism as a source of foreign exchange: attracting more tourists is no longer enough. The bigger question is how much they spend once they arrive,” a leading hotelier told The Island Financial Review.
“After being battered by the 2019 Easter Sunday attacks, the COVID-19 pandemic, and the 2022 economic crisis, Sri Lanka recorded a historic 2.36 million visitors in 2025. Authorities are now targeting 3 million arrivals in 2026. But beneath those anticipated numbers lies a more complicated story,” he said.
Elaborating further, he noted: “Tourism revenue reached roughly US$3.2 billion in 2025; only marginally higher than the previous year, despite a 15% jump in arrivals. More tellingly, earnings remain significantly below the levels achieved in 2018, when visitor numbers were comparable. So, the decline in average tourist spending has become impossible to ignore.”
According to official surveys, average daily tourist expenditure has been revised downward to approximately US$148 per day, compared with previous estimates exceeding US$170.
Referring to this trend, he added: “Destinations such as the Maldives attract substantially higher per-visitor spending through luxury tourism, premium experiences, and high-end accommodation. The debate should increasingly revolve around whether Sri Lanka is pursuing the right tourism model.”
For years, the country focused on boosting arrival numbers through aggressive marketing campaigns, Instagram influencer partnerships, and social media promotions. As a result, Sri Lanka may now be attracting too many budget-conscious travellers while failing to draw those seeking immersive, higher-value experiences rooted in the nation’s natural and cultural assets. “Are we grappling with the tension between ‘high-volume tourism’ and ‘high-value tourism’?” he asked. “Sri Lanka must encourage longer stays, diversify experiences beyond beaches and cultural sites, and develop premium offerings in wellness, eco-tourism, adventure, luxury rail, culinary, and wildlife sectors if it hopes to increase per-visitor spending.”
An inbound travel operator concurred, stating that the future should depend less on bringing in more people and more on attracting the right mix of travellers.
Against this backdrop, Sri Lanka appears to be intensifying efforts in key source markets. One of the most notable initiatives took place recently in Moscow, where Deputy Tourism Minister Prof. Ruwan Ranasinghe led a delegation to the sixth “Let’s Travel International Tourism Forum.” Discussions with Russian officials focused on direct flights, simplified visa procedures, destination promotion, and stronger bilateral tourism cooperation.
Russian travellers have become increasingly important to Sri Lanka’s tourism sector. Russia consistently ranks among the island’s top source markets, alongside India and the United Kingdom. In early 2026 alone, tens of thousands of Russian visitors arrived in Sri Lanka, underscoring the market’s growing significance. The Moscow forum also signalled a broader strategy: expanding beyond traditional hubs and reaching travellers across multiple Russian regions.
“The island’s beaches, wildlife reserves, ancient cities, tea-country landscapes, and wellness traditions already provide a strong foundation, and Sri Lanka has largely solved the problem of attracting visitors. Its next challenge is more difficult: transforming a popular destination into a high-value one. That will require investment in infrastructure, premium tourism products, transport connectivity, destination management, and visitor experiences that encourage travellers to spend more and stay longer,” the inbound operator said.
Tourism Minister Vijitha Herath recently told parliament that the current revenue figures reflect more accurate measurement methodologies rather than a collapse in spending. Referring to this, the hotelier said,” While that may be a technically valid assertion, it does little to mask a far more pressing reality: Sri Lanka is no longer attracting the high-spending travellers it once did. The data, when viewed alongside declining average daily expenditure and stagnant overall earnings, points to a structural shift in the country’s visitor profile, one that favours volume over value. Until Sri Lanka recalibrates its tourism strategy to prioritise quality over quantity, it risks becoming a destination that everyone visits but few truly invest in.”
By Sanath Nanayakkare
Business
Climate resilience now central to Sri Lanka’s economic future, investors told
Climate resilience is no longer an environmental concern on the periphery of policymaking but a critical economic imperative that will determine Sri Lanka’s future competitiveness, export performance, investment attractiveness and long-term growth prospects, leading development agencies and private-sector leaders warned at a high-level forum titled Sri Lanka Climate Summit in Colombo recently.
With climate shocks becoming increasingly frequent and costly, experts said that Sri Lanka must urgently strengthen climate-resilient infrastructure, reform key utility sectors, modernise its data systems and improve access to global climate financing if it hopes to sustain economic recovery and attract investment.
The discussion brought together representatives from multilateral institutions, development agencies and the private sector, who argued that climate adaptation should be viewed not as a financial burden but as one of the largest economic opportunities available to emerging economies.
Addressing the forum, Asian Development Bank (ADB) Country Director for Sri Lanka, Shannon Cowlin, said countries with stronger economic fundamentals are better positioned to absorb climate shocks and recover faster.
“Climate resilience is not only about infrastructure. It is also about macroeconomic resilience. Countries that maintain sound economic management can respond more effectively when disasters occur,” she said.
Referring to Sri Lanka’s recent response to Cyclone Ditwa, Cowlin noted that the country’s economic reforms and recovery programme had significantly improved its ability to manage the disaster compared with previous years.
The ADB highlighted the importance of ongoing reforms in the energy and water sectors, particularly efforts to establish cost-reflective tariffs that would enable utilities to maintain and upgrade critical infrastructure.
“We cannot expect financially distressed utilities to invest adequately in resilience,” she cautioned.
The bank is currently preparing emergency assistance financing to support post-cyclone recovery efforts while embedding internationally recognised “Build Back Better” principles into reconstruction programmes.
Rather than merely restoring damaged assets, future investments will focus on strengthening roads, drainage systems and other public infrastructure to withstand increasingly severe weather events.
Dilmah chairman and Chief Executive Officer Dilhan Fernando warned that climate change represents a direct threat to Sri Lanka’s export competitiveness, especially for premium products such as Ceylon Tea and Ceylon Cinnamon.
“Adaptation is simply another word for survival,” Fernando said.
He observed that rising temperatures, changing rainfall patterns and increasingly unpredictable weather events are beginning to challenge the environmental conditions that have historically given Sri Lankan agricultural products their global reputation.
“The planet has already warmed by more than 1.3 degrees Celsius. Scientists project warming levels approaching three degrees, which would create environmental conditions not experienced for millions of years, he said.
Fernando warned that climate pressures could significantly affect both production volumes and product quality in the tea sector.
“We speak about achieving 400 million kilograms of tea production. Given the climate extremes we are witnessing today, we need to question whether such targets remain realistic in the long term,” he said.
He also highlighted a growing commercial challenge emerging from international markets.
The European Union’s new sustainability and supply-chain regulations are expected to impose stricter environmental compliance requirements on exporters, potentially affecting market access for companies unable to demonstrate sustainable production practices.
“These developments are not simply regulatory requirements. They represent a structural transformation in global trade and consumer expectations,” Fernando said.
However, he argued that businesses should approach climate adaptation as a strategic growth opportunity rather than a compliance exercise.
By Ifham Nizam
Business
Sri Lanka Insurance Corporation General Limited honoured
Sri Lanka Insurance Corporation General Limited (SLICGL), the nation’s trusted leader in general insurance, has been recognised as Sri Lanka’s No. 1 Most Loved General Insurance Brand in 2026.
The prestigious honour, awarded by LMD – The Voice of Business, demonstrates the deep trust, confidence, and lasting relationships customers continue to place in SLICGL. It is clear evidence of the company’s continued commitment to service excellence, innovation, and reliability in protecting lives and businesses throughout the country.
As SLICGL continues to command the industry, it remains dedicated to protecting lives, supporting communities, and delivering trusted insurance solutions nationwide. The achievement also celebrates the dedication of employees, sales teams, business partners, and stakeholders whose collective efforts have strengthened the brand and nurtured long‑term customer relationships.
The recognition reinforces SLICGL’s position as the country’s leading force in the insurance sector, motivating the organisation to enhance products, services, and customer experiences, maintaining the highest standards for all touchpoints.
Today, the bond thrives on consistent delivery. SLICGL remains the undisputed market leader in Sri Lanka’s general insurance industry, with a 20.2% market share and a Gross Written Premium of Rs. 30.3 billion in 2025. During the year, the company settled Rs. 12.3 billion in insurance claims and benefits, including in the aftermath of Cyclone Ditwah, standing by policyholders when it mattered most. Its motor solutions arm, Motor Plus, retained its place as the country’s number one motor insurer.
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