- Solve real problems with our hands-on interface
- Progress from basic puts and calls to advanced strategies
Interactive Options Course
Posted March 16, 2026 at 11:15 am
This blockchain-based infrastructure platform offers a scalable foundation for fast, low-fee transactions.
Cryptographic timestamping layered on a Proof-of-Stake consensus mechanism enables parallel processing.
Solana’s vibrant ecosystem supports decentralized finance, Non-Fungible Tokens, gaming, payments, and more.
All digital assets aren’t created equal. Solana (SOL), like bitcoin (BTC) and Ethereum (ETH), represents a step forward in the evolution of this innovative technology. The Solana blockchain, supported by its native cryptocurrency, SOL, is built for speed and scalability. Developers and consumers are only beginning to realize the business and societal applications. What is Solana, and where could it be heading? Why do we believe its future looks bright?
Solana is a blockchain-based infrastructure platform designed to deliver fast, low-cost, and scalable transactions. It records activity on a decentralized ledger that’s maintained across a global network of independent participants. A consistent and transparent source of truth, this shared ledger serves as the central authority. It’s secured and supported by participants who stake SOL to help validate activity and maintain the system’s integrity. You can think of Solana as a global computer controlled by everyone involved for the benefit of everyone involved.
Solana builds on the concepts that bitcoin and Ethereum introduced while aiming to improve speed, efficiency, and usability. Its expanding developer community is creating applications ranging from digital payments and decentralized finance (DeFi) to consumer-facing tools and new categories for digital experiences.
Solana, built for performance, reliability, and broader use, represents the next generation of blockchain.
Solana, like other decentralized blockchains, relies on consensus to validate transactions. When a user initiates a transaction involving a physical asset, cryptocurrency, medical record, or some other piece of information, it’s sent to the network’s independent validators. These validators review the activity and confirm its legitimacy. Confirmed transactions are grouped into a block, which is then added to the chain. This is the origin of the term “blockchain.”
Solana differs from earlier networks in how it establishes the order of activity. It combines Proof of Stake (PoS) and a unique time-keeping method called Proof of History (POH). Proof of History is a cryptographic timestamping system that establishes a sequence of events. Each event is linked to the one before it, producing a historical record that any participant can verify. Validators no longer need to determine the order of events, so the Solana network can process many transactions at the same time.
Events placed in a verifiable sequence are handed to validators who stake SOL to help secure the network. Validators propose and confirm new blocks and receive rewards for good performance. Those who act poorly or fail to meet requirements may be penalized. This incentive structure supports the network’s reliable and efficient operation.
Solana represents the next step in an evolution that began with the bitcoin blockchain and continued with Ethereum.
Solana supports a growing range of applications as the network continues to expand. Since its launch, it has developed into an active ecosystem spanning finance, digital assets, consumer tools, and real-world applications. A few examples include:
DeFi refers to apps and protocols that let people lend, borrow, trade, or access finance services without traditional intermediaries such as banks or brokers. On Solana, low fees and near-instant settlement help support a more accessible and efficient financial experience for users around the world.
Games often require rapid, frequent interactions. Solana’s speed and low costs are attractive to developers building interactive experiences, digital ownership systems, or reward‑based models. Players can keep control of their in‑game assets and participate in game economies that function smoothly without noticeable delays.
Solana can facilitate fast and low‑cost transfers of value, including stablecoins pegged to traditional fiat currencies to maintain a steady price. This may make Solana practical for sending payments or remittances internationally, where conventional methods may be slower or more expensive.
Solana may continue to help expand blockchain’s practical applications. The highway analogy highlights its speed, yet the network’s appeal also comes from its lower transaction costs, broad scalability, and growing developer activity. These features together help position Solana as a network capable of supporting broader real-world adoptions.
Solana is designed to confirm transactions in milliseconds, allowing thousands to be processed at the same time. This real-time responsiveness means using apps, sending payments, and interacting with on-chain financial tools all happens instantly. This level of performance can be especially valuable for applications that require constant activity or high throughput.
The network’s efficiency helps keep costs minimal. Because Solana can process such large volumes of activity quickly and with minimal overhead, fees remain extremely low, typically a fraction of a cent. This cost structure encourages developer experimentation and makes everyday usage more practical for consumers and businesses.
Solana’s architecture supports very high throughput, with current capacity in the tens of thousands of transactions per second. Ongoing testing aims at expanding this further. The level of scalability is well suited for high‑volume applications such as trading platforms, consumer apps, and real‑time financial services, where performance needs can grow quickly as usage increases.
Solana’s combination of speed, low cost, and developer-friendly tools has helped attract a large and active builder community. Developers can create applications that are responsive, predictable in cost, and accessible to users. This momentum has helped Solana become one of the leading global blockchain ecosystems and continues to support an expanding range of use cases.
A structured set of data that includes a list of validated transactions and other important data, such as timestamps and references to the previous block.
A decentralized digital ledger that records transactions in a secure and transparent way. It consists of a chain of blocks, maintained by a network of computers, called nodes, which use cryptographic methods to preserve integrity. Solana is a blockchain.
A set of applications and protocols that provide financial services without a central intermediary. DeFi replicates functions such as borrowing, lending, and trading using smart contracts.
A type of digital asset in which each unit is identical and interchangeable with any other unit of the same token, similar to traditional currencies. SOL is a fungible, native token on Solana.
A computer that participates in a blockchain network by maintaining a copy of the blockchain and validating transactions. Nodes help ensure the network’s security and integrity.
A unique digital asset that represents ownership or proves authenticity of a specific item, such as digital art, collectibles, or access credentials. Unlike fungible tokens, each NFT is distinct and not interchangeable on a one-to-one basis.
A cryptographic time-keeping mechanism on Solana that produces a verifiable sequence of events. It creates a record that proves the order and passage of time between events.
A consensus mechanism in which validators are selected to produce and vote on new blocks based on the amount they’ve staked.
A self-executing program with the agreement terms written directly into code and automatically enforced and executed when the conditions are met. These contracts run on the Solana blockchain, providing transparency and security and eliminating the need for intermediaries in some cases.
The native token of the Solana network, used to pay transaction fees and for staking purposes.
A type of crypto asset designed to maintain a stable value, typically pegged to another asset like the US dollar. Different designs use reserves, collateral, or algorithms to help keep the peg.
Locking SOL to support network security and consensus. Validators earn rewards in the form of additional SOL for producing and voting on valid blocks.
—
Originally Posted on March 11, 2026
What is Solana, and why does this digital asset matter? by Invesco US
This does not constitute a recommendation of any investment strategy or product for a particular investor. Investors should consult a financial advisor/financial consultant before making any investment decisions. Invesco does not provide tax advice. The tax information contained herein is general and is not exhaustive by nature. Federal and state tax laws are complex and constantly changing. Investors should always consult their own legal or tax professional for information concerning their individual situation. The opinions expressed are those of the authors, are based on current market conditions and are subject to change without notice. These opinions may differ from those of other Invesco investment professionals.
NOT FDIC INSURED
MAY LOSE VALUE
NO BANK GUARANTEE
All data provided by Invesco unless otherwise noted.
Invesco Distributors, Inc. is the US distributor for Invesco Ltd.’s Retail Products and Collective Trust Funds. Institutional Separate Accounts and Separately Managed Accounts are offered by affiliated investment advisers, which provide investment advisory services and do not sell securities. These firms, like Invesco Distributors, Inc., are indirect, wholly owned subsidiaries of Invesco Ltd.
©2024 Invesco Ltd. All rights reserved.
Information posted on IBKR Campus that is provided by third-parties does NOT constitute a recommendation that you should contract for the services of that third party. Third-party participants who contribute to IBKR Campus are independent of Interactive Brokers and Interactive Brokers does not make any representations or warranties concerning the services offered, their past or future performance, or the accuracy of the information provided by the third party. Past performance is no guarantee of future results.
This material is from Invesco US and is being posted with its permission. The views expressed in this material are solely those of the author and/or Invesco US and Interactive Brokers is not endorsing or recommending any investment or trading discussed in the material. This material is not and should not be construed as an offer to buy or sell any security. It should not be construed as research or investment advice or a recommendation to buy, sell or hold any security or commodity. This material does not and is not intended to take into account the particular financial conditions, investment objectives or requirements of individual customers. Before acting on this material, you should consider whether it is suitable for your particular circumstances and, as necessary, seek professional advice.
Trading in digital assets, including cryptocurrencies, is especially risky and is only for individuals with a high risk tolerance and the financial ability to sustain losses. Eligibility to trade in digital asset products may vary based on jurisdiction.
Stablecoins and Tokenized assets are not legal tender, are not insured by the FDIC or any government agency, and may lose value; they carry risks including issuer insolvency, regulatory changes, operational failures, and potential inability to redeem for fiat currency. By transacting in stablecoins, you acknowledge and accept these risks.
TRADING IN BITCOIN FUTURES IS ESPECIALLY RISKY AND IS ONLY FOR CLIENTS WITH A HIGH RISK TOLERANCE AND THE FINANCIAL ABILITY TO SUSTAIN LOSSES. More information about the risk of trading Bitcoin products can be found on the IBKR website. If you're new to bitcoin, or futures in general, see Introduction to Bitcoin Futures.
Related Articles
Join The Conversation
For specific platform feedback and suggestions, please submit it directly to our team using these instructions.
If you have an account-specific question or concern, please reach out to Client Services.
We encourage you to look through our FAQs before posting. Your question may already be covered!