The best graphene stocks depend on your portfolio and investment goals — while volatility can be ideal for day traders, long-term investors will want to look to stocks with steadier gains over time.
You'll also want to consider which stocks are easy to buy. Some graphene stocks are located on non-Canadian exchanges, which means you'll need a brokerage account that offers access to international stocks. Different brokerages offer access to different exchanges, so if you're interested in a specific non-US stock, you'll want to check if it's available through your brokerage account.
Our picks for online trading platforms to buy graphene stocks
How to invest in graphene stocks
- Choose an online stock trading platform. Choose from our Top Picks above, use our comparison table below or jump straight to the best stock trading apps in Canada.
- Sign up for an account. Provide your personal information and sign up.
- Set up a funding method to pay for the transaction. Deposit funds into your account by linking your banking information.
- Choose the stocks you want to buy. Search for the stock by name or ticker symbol like AGM or HAYD.
- Place your order. Buy the stock. It's that simple.
Learn more about popular graphene stocks
We round up a selection of stocks in or related to the graphene industry, weighting the list more heavily towards popular mid- and large-cap US stocks.1. ZEN Graphene Solutions (ZEN)
Zentek Ltd. , together with its subsidiaries, engages in the research and development of graphene and related nanomaterials in Canada. The company develops graphene-based antimicrobial coating under the ZenGUARD brand, surgical masks, HVAC filters, personal protective equipment, rapid detection point of care diagnostics tests, and pharmaceutical products based on graphene-based compounds.
- Previous close price: C$1.42
- Market capitalization: $177,951,152
- 1 year performance: -7.19%
2. Applied Graphene Materials (AGM)
Applied Graphene Materials plc engages in the manufacture, dispersion, and development of graphene primarily in the United Kingdom. It offers reduced graphene oxide and graphene nanoplatelets dispersion for use in paints and coatings; car waxes and polishes; polymers and composite materials; thermal adhesive materials; lubricants and functional fluids; and batteries and energy storage systems. Applied Graphene Materials plc was founded in 2010 and is based in Redcar, the United Kingdom.
- Previous close price: 0.00p
- Market capitalization: $3,377,766
- 1 year performance: N/A
3. Haydale Graphene Industries (HAYD)
Haydale Graphene Industries plc, through its subsidiaries, engages in the design, development, and commercialization of advanced materials using graphene and other nanomaterials in United Kingdom, Europe, the United States, China, Thailand, South Korea, Japan, and internationally. It offers inks and coatings, resins, and fluids and masterbatches for use in composites and polymers; masterbatch and pre-preg composites, elastomers, and other nanomaterials; ceramycGuard, and advanced consulting services. The company also provides proprietary silicon carbide whisker powder and high wear resistant cutting tools for aerospace and automotive sectors.
- Previous close price: 0.14p
- Market capitalization: $5,196,083
- 1 year performance: -70.33%
4. AIXTRON (AIXA)
AIXTRON SE, together with its subsidiaries, provides deposition equipment to the semiconductor industry in Asia, Europe, and the Americas. It develops, produces, and installs equipment for the deposition of semiconductor materials; and offers deposition processes, consulting, training, customer support, and other related services, as well as peripheral devices and services for the operation of its systems. The company's product portfolio includes MOCVD, CVD and PECVD, and OVPD and PVPD systems.
- Previous close price: €9.23
- Market capitalization: $1,037,033,152
- 1 year performance: -62.33%
- P/E ratio: 9.7915
Buy graphene stocks from these online trading platforms
Compare special offers, low fees and a wide range of investment options among top trading platforms.Note: The dollar amounts in the table below are in Canadian dollars.
Finder Score for stock trading platforms
To make comparing even easier we came up with the Finder Score. Trading costs, account fees and features across 10+ stock trading platforms and apps are all weighted and scaled to produce a score out of 10. The higher the score the better the platform - simple.
Bottom line
While it's possible to turn a profit investing in graphene stocks, keep in mind that—like any investment—graphene stocks are not immune to risk. These stocks are subject to fluctuating conditions both in the market and in the graphene industry, so carefully vet your picks before you invest. If you're new to investing or if it's been a while since you've taken a critical look at your investment accounts, compare brokers to make sure you're getting the best trading features for your needs.More on investing

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