Pump.fun has introduced Custom Pairs on Solana, letting newly issued tokens trade against tokenized equities, major cryptocurrencies and precious metals rather than only against SOL or stablecoins. The feature places assets such as Boeing, Alibaba, Costco, Dell, IBM, Lockheed Martin, Reddit and Shopify alongside highly speculative tokens inside the same on-chain trading infrastructure.
Pump.fun said standard Bonding Curve and PumpSwap fees will apply to Custom Pairs launches. Half of revenue generated by the feature is earmarked for programmed buybacks and burns of PUMP, the platform’s token. The design gives issuers another way to frame a token launch around an existing market reference, while giving traders exposure to a pair whose liquidity and price discovery occur on Solana.
The initial rollout includes 20 tokenized stock pair assets supplied through a partnership with Sunrise. Pump.fun said that, when combined with assets available through xStocks, Custom Pairs supports 93 pair assets.
Tokenized equities move into meme-token infrastructure
Custom Pairs connects two parts of the on-chain market that have largely developed separately. Tokenized equities have generally been positioned as blockchain-based access to shares or share-linked instruments, while Pump.fun has become associated with fast-moving community tokens and automated launch mechanics.
Putting the two together could create new liquidity routes for users who want to trade a Solana-native token against a stock-linked asset directly. A token paired with BA, for example, would be quoted against the tokenized Boeing asset rather than solely against SOL or USDC. That changes the trading relationship, although it does not remove the volatility risk associated with new token launches or thin liquidity pools.
The structure also means price movements may reflect more than a company’s stock performance. Liquidity conditions, the value of the paired token, the pricing mechanism used by the tokenized-asset provider and activity in the underlying equity market can all affect the on-chain pair. Traders following these markets may therefore need to monitor pool depth and the redemption or backing structure of the stock-linked asset, alongside conventional equity-market prices.
Pump.fun’s choice to keep its existing Bonding Curve and PumpSwap fee arrangements gives the feature a familiar economic model for users already active on the platform. Bonding curves are automated pricing mechanisms in which token prices change according to supply and demand as purchases and sales occur. They can support rapid early trading, but they can also produce sharp moves when activity accelerates or liquidity is withdrawn.
Solana’s tokenized-asset push expands
The launch arrives as Solana applications look for ways to bring tokenized versions of traditional financial assets into decentralized trading venues. Robinhood Markets Chief Executive Officer Vlad Tenev recently argued that publicly traded shares are transferable property held by shareholders and that financial firms can create related products without requiring permission from an underlying issuer.
Tenev said Robinhood’s stock tokens are issued by an independent entity and backed by underlying shares. The comments reflect a growing legal and commercial debate around stock-linked tokens: whether they should be treated as direct representations of equities, derivatives, depositary-style instruments or another class of financial product.
Solana co-founder Anatoly Yakovenko also described an ambition for more interconnected on-chain markets, suggesting that Jupiter could one day route a trade path from NVDA to SPCX through Fartcoin. The deliberately unconventional example points to the type of composable routing available in decentralized finance, where a transaction can pass through several pools to reach an intended asset.
Such routing can improve execution where direct liquidity is limited, though each additional pool introduces pricing, liquidity and smart-contract considerations. For stock-linked tokens, the gap between always-open blockchain markets and the trading hours of underlying U.S. equities also remains a practical issue.
Regulation remains central to the tokenization debate
In Washington, U.S. Treasury Secretary Scott Bessent urged the Senate to advance the CLARITY bill, which seeks to establish a more comprehensive framework for digital assets and strengthen measures against illicit use of the technology.
The legislation has become part of a larger policy debate over which U.S. agencies should oversee different categories of digital assets and how platforms should meet market-structure, disclosure and compliance expectations. Clearer rules could affect tokenization projects by defining the responsibilities attached to issuing, trading and custody arrangements for blockchain-based financial products.
The push comes as stablecoins and tokenized assets increasingly appear in the same on-chain trading systems. A stablecoin can provide the settlement asset for a tokenized-stock market, while a stock-linked token can be used as collateral, a quoted trading asset or a liquidity-pool component. That convergence gives regulators a stronger incentive to examine how reserves, custody, market access and consumer protections work across connected products.
Polkadot considers a treasury-backed stablecoin launch
Polkadot’s community has submitted OpenGov Proposal No. 1944, which would create dotUSD, a native decentralized stablecoin designed to maintain a U.S. dollar peg through over-collateralization, liquidations, redemptions and a stability pool.
The proposal would allocate $5 million of Polkadot treasury resources to the initial launch. It calls for $2.5 million in USDT to mint dotUSD, with a further $2.5 million worth of DOT directed to a DOT/dotUSD liquidity pool.
The rollout would begin with USDT reserve support before adding a DOT-backed collateral vault, price oracles, a stability pool and liquidation and redemption systems. The staged design would give the network an initial source of liquidity while building toward a model in which DOT plays a larger role in supporting the stablecoin.
Unlike a fully centralized stablecoin issuer, the proposed system would depend on collateral management and on-chain mechanisms to keep dotUSD close to its dollar target. Its performance would depend heavily on the reliability of oracle prices, the depth of liquidity and the protocol’s ability to manage periods of falling DOT prices.
Other infrastructure and market developments
Liquid Network released Elements v23.3.4 as an emergency update to address a Proof verification cache vulnerability. The network said its Functionary nodes began upgrading immediately and recommended that all Liquid node operators install the release. Emergency patches of this kind matter most for operators because delayed upgrades can leave nodes running software with known security weaknesses.
In Singapore, Gemini Digital Payments Singapore received a Major Payment Institution license from the Monetary Authority of Singapore. Gemini said the license covers digital-asset trading, custody and over-the-counter services for local retail and institutional clients, placing those activities within Singapore’s payments-services licensing framework.
The Korea Exchange is scheduled to introduce after-hours stock trading on September 14, while excluding ETFs and ETNs from the new session. The move extends access to Korean shares beyond the regular market day, though it stops short of the continuous trading schedule common in crypto markets.
Grok, the artificial-intelligence service integrated with X, has also added a Coinbase connector that allows users to view account balances, analyze data, manage portfolios and place or cancel orders through the chat interface. The feature brings account actions closer to conversational tools, increasing convenience while making clear user controls and transaction review especially relevant when orders can be initiated from an AI-assisted environment.
Explore how tokenized stocks work in crypto—read this guide on tokenized equities before trading Pump.fun Custom Pairs.
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