Stablecoins don stuck as idle cash: $300B market, yield limits fit make velocity worse

Stablecoins don pass $300B for total market cap, but most of that value no dey used. Only about $4.6B of stablecoin supply dey classified as yield-bearing, meaning majority just dey parked instead of them dey spend — na wetin people dey call “velocity problem.” The article estimate stablecoin velocity around 5x, while real-world stablecoin payment volume fit reach near $400B for 2025. With a $300B+ supply base, e show say stablecoins still dey mostly held by treasuries and DAOs as operational buffers or hedges. By issuer, USDT (about 60% of stablecoin market cap) dey dominate, while USDC get about 23%. Survey data show individual holders wey dey use stablecoins usually dey spend or convert quick instead of hold long-term. Regulation fit further limit efforts to boost circulation. Draft US Senate bill wey dem propose for January 2026 go ban yields on idle stablecoin holdings. E go allow only activity-linked incentives (e.g., cashback-style transaction rewards or fee rebates for cross-border payments) and e go remove the simpler “deposit and earn interest” model. Investor takeaway: some forecasts talk say stablecoins fit reach $1.9T by 2030, but that one depend on velocity tey go up to ~50x from ~5x. If activity-linked incentive rules block passive yield, issuers go need redesign products to encourage actual spending and transfers—this go affect liquidity flows and stablecoin yield expectations. For traders, the main theme be say stablecoins mostly dey idle today, and the proposed Senate yield restrictions fit slow down attempts to change that for near term.