Yield-bearing stablecoins gain popularity as stablecoin investment shifts from ‘cash stora

　　A stablecoin is a type of crypto token whose value is typically pegged to a fiat currency such as the US dollar. Its design goal is to keep its price stable around $1, so unlike Bitcoin, it does not make money from price fluctuations. But in actual investment scenarios, stablecoins have long since ceased to be merely a ‘medium of exchange’: more and more people are using them as a parking place for funds while waiting for market opportunities, and earn predictable returns through lending protocols, liquidity pools, or native interest-bearing stablecoins.

　　In recent years, a notable change is the rise of yield-bearing stablecoins—taking MakerDAO’s Dai and Ethena’s USDe as examples, issuers offer both standard and interest-bearing versions, allowing holders to earn interest while retaining the convenience of stablecoins. Coupled with the development of on-chain lending markets, stablecoin investment strategies are shifting from simply ‘storing cash’ to ‘yield-generating assets’ that more closely resemble money market funds.

　　Why: why funds flow into stablecoins

　　The most core motivation is ‘value preservation and waiting.’ When investors are temporarily unsure about market conditions and do not want to fully exit the crypto market, converting funds into stablecoins can avoid significant asset drawdowns while retaining the speed advantage of re-entering at any time. Compared with withdrawing funds to a traditional bank account, stablecoins are faster and cheaper to transfer across platforms and borders.

　　Another driving factor is the predictability of returns. By depositing stablecoins into lending markets or liquidity pools, holders can earn interest income similar to money market funds, which is attractive to funds seeking steady cash flow rather than capital gains. It is precisely for this reason that some stablecoins themselves have become ‘quasi-investment tools’ with built-in returns.

　　Approaches: several practical ways to invest in stablecoins

　　From an operational perspective, stablecoin investment can roughly be divided into several clear paths:

　　As a cash substitute: hold standard stablecoins to earn readily available liquidity and transaction convenience;

　　On-chain lending for yield: deposit stablecoins into a lending protocol to lend to those in need, earning interest at market rates;

　　Liquidity provision: put stablecoins into a liquidity pool to earn trading fees or incentives, but bear corresponding risks;

　　Hold interest-bearing stablecoins: directly choose the issuer’s built-in yield stablecoin version to passively collect interest.

　　The risks and complexity of these paths are not the same: simply holding is closest to cash, while liquidity provision and lending are closer to active yield strategies that require understanding the underlying mechanisms and sources of yield.

　　Risks: stablecoin investment is not risk-free

　　First, there is the ‘depegging risk.’ A stablecoin’s price should theoretically stay stable at $1, but during extreme market conditions or when an issuer’s reserves run into problems, the price may briefly deviate or even fall below, causing a paper decline in principal. Second is the on-chain smart contract and protocol risk: lending markets and liquidity pools rely on code and fund pools to operate, and once a contract is attacked or liquidity dries up, the deposited stablecoins may be difficult to fully withdraw.

　　Regulatory uncertainty cannot be ignored either. Because there is currently no unified and comprehensive regulatory framework, different jurisdictions’ attitudes toward stablecoins and their yield arrangements are still changing, and policy adjustments may affect the way returns are generated or even feasibility. In addition, on-chain yields are not fixed and fluctuate with market supply and demand, so they should not be mistaken for the rigid returns of bank fixed deposits.

　　Suggestions and conclusions: treat stablecoin investment as a tool, not a bet

　　In practice, it is recommended to first clarify the purpose of the funds: if it is for short-term parking and waiting for opportunities, choosing a standard stablecoin with good liquidity and transparent reserves is sufficient;

　　if you want to earn returns, then consider lending or interest-bearing stablecoins, and control the proportion of these funds in the overall portfolio. Diversifying issuers, understanding the sources of returns, and preparing an exit plan to deal with depegging are more prudent approaches than chasing the highest yield.

　　In conclusion, a stablecoin itself is not an ‘appreciation-type investment’ in the traditional sense;its value lies in stability and flexibility;

　　but when combined with on-chain yield mechanisms, it can indeed become a cash management tool within a portfolio. Understanding stablecoin investment as a way to ‘manage idle funds with stablecoins and obtain predictable returns,’ rather than as a vehicle for chasing huge profits, allows one to enjoy its convenience without underestimating its risks.