Markets
The Relationship Between Stock Exchanges and Indices [Chart]
The Relationship Between Stock Exchanges and Indices [Chart]
Plotting almost 5,000 U.S. Large Caps on the NYSE, NASDAQ, S&P 500, and DJIA
The Chart of the Week is a weekly Visual Capitalist feature on Fridays.
The NYSE and NASDAQ are the two largest stock exchanges in the world by market capitalization. However, what is their relation to major indices such as the S&P 500, S&P 100, and the Dow Jones Industrial Average?
Today’s chart breaks down the composition of the 4,500+ large cap stocks that are traded on the NYSE and NASDAQ, showing how the indices are currently derived. (For another refresher, check out our post on the difference between the Dow, S&P 500, and the NASDAQ.)
The S&P 500, founded in 1923, is considered one of the best overall indicators of the U.S. stock market. Composed of 118 companies from the NASDAQ and 382 companies from the NYSE, it represents the 500 companies with the highest market capitalizations that have common stock listed on either exchange. The S&P 500 is a capitalization-weighted index with components weighted based on the total market value of their outstanding shares. The larger the company, the more the impact it will have on determining the price of the overall index.
The S&P 100 is similar to the S&P 500, but it is composed of the 100 largest companies on the market, with 79 from the NYSE and 21 from the NASDAQ.
Lastly, the Dow Jones Industrial Average is made up of 30 stocks, with 26 based on the NYSE and 4 based on the NASDAQ. The Dow ensures that it picks companies from every industry, while the S&P 100 picks the 100 largest companies by market capitalization. That’s why Travellers Companies Inc., at a market cap of $34 billion, is the only company on the Dow that is not on the S&P 100.
Markets
Graphene: An Investor’s Guide to the Emerging Market
The market value of graphene could reach $3.75 billion by 2030. As the emerging industry shows fast growth, it also faces obstacles.


Graphene: An Investor’s Guide to the Emerging Market
Graphene is an atomic-scale “honeycomb” that is revolutionizing the world of materials and capturing investor attention.
Experts predict that its market value could reach the billion-dollar threshold by 2027 and soar to a staggering $3.75 billion by 2030.
In this infographic sponsored by HydroGraph, we dive into everything investors need to know about this exciting industry and where it’s headed.
Promising Properties
Graphene possesses several unique physical properties which contribute to its wide range of potential applications.
- 200 times stronger than steel
- Harder than diamonds
- 1,000 times lighter than paper
- 98% transparent
- Higher electrical conductivity than copper
- Heat conductivity: 5 times that of copper
- 2,630 m² of surface area per gram
Since its first successful isolation in 2004, graphene’s properties have opened the doors to a multitude of commercial applications and products.
Applications of Graphene
Graphene has permeated numerous sectors like electronics, energy, and healthcare because of its impressive array of end uses.
Industry | Revenue CAGR of Graphene Across Industries, 2022-2027 |
---|---|
Biomedical and Healthcare | 52% |
Electronics and Telecommunications | 34% |
Energy | 25% |
Aerospace and Defense | 16% |
Other End-User Industries | 17% |
Graphene’s antibacterial properties make it highly suitable for medical instruments and implants. Furthermore, it has shown remarkable potential in helping treat diseases such as cancer.
Another one of the material’s applications is its ability to emit high-speed light pulses, or to combine graphene’s thinness and high-conductivity to create the tiniest possible light sources.
All in all, it’s difficult to sum up graphene’s properties and potential applications in one place. The supermaterial has been covered and cited in thousands of academic journals, and comes up with over 2 million search results on Google Scholar.
Graphene Commercialization
Graphene has evolved from a scientific breakthrough to a commercial reality in less than two decades, putting it firmly on the radar of many future-focused investors.
But despite the strides the industry is making, it is still in its infancy, and therefore challenges exist on the path to widespread adoption. Here are the top five commercialization obstacles perceived by industry players.
Obstacle | % of survey respondents |
---|---|
Cost | 31% |
Production Methods, Scaling, and Distribution | 21% |
Material Quality/Consistency | 17% |
Lack of Knowledge/Awareness | 15% |
Dispersion/Handling | 14% |
When transitioning cutting-edge materials from the laboratory to consumer products, challenges like these can be expected. But one company is tackling them head-on.
By producing 99.8% pure graphene, and ensuring batch-to-batch consistency, HydroGraph is helping meet the growing demand for graphene products across industries while addressing challenges like cost, scale, and quality.

Interested in learning more? Explore investment opportunities with HydroGraph now.

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