

USDT is a stablecoin designed to maintain a 1:1 peg with the US dollar. Its price stays near $1.00 because Tether Holdings Ltd. claims to back each USDT in circulation with equivalent reserves — including US Treasury bills, cash, and other assets. However, “stable” does not mean “risk-free.” USDT is only as reliable as the reserves backing it and the operational integrity of Tether as an issuer. Minor deviations from $1.00 are normal and reflect short-term supply-demand imbalances across exchanges.
Tether maintains the peg through a reserve-backed model: for every USDT in circulation, Tether claims to hold at least $1 in reserves. When authorized participants create new USDT, they deposit US dollars with Tether; when they redeem USDT, Tether returns dollars and destroys the tokens. This create-and-redeem mechanism anchors USDT’s value. Tether publishes quarterly attestation reports (not full audits) of its reserves, which as of 2025 are heavily weighted toward US Treasury bills. Market arbitrage — where traders buy underpriced USDT or sell overpriced USDT — keeps the price tightly bound to $1.00 on exchanges.
Yes. USDT has briefly depegged several times, most notably in October 2018 when it dropped to approximately $0.85 amid market panic and concerns about Tether’s reserve adequacy. During the Terra/LUNA collapse in May 2022, USDT briefly dipped below $0.95 before arbitrageurs restored the peg within hours. In each case, the peg was recovered through market forces and continued redemption activity. These events demonstrate that while USDT is designed for stability, it is not immune to liquidity crises or confidence shocks.
The price shown on this page reflects USDT’s market price — what buyers and sellers are willing to trade it for on exchanges at any given moment. The “underlying value” is the $1.00 that Tether promises each USDT is redeemable for, backed by reserves. In normal conditions these are nearly identical. During stress events, the market price can diverge slightly from $1.00, creating arbitrage opportunities. The spread between market price and peg value is a real-time indicator of market confidence in Tether’s reserves and redemption capacity.
When USDT trades below $1.00, arbitrageurs buy discounted USDT on exchanges and redeem it with Tether for $1.00 in underlying value, pocketing the difference. When USDT trades above $1.00, participants deposit dollars with Tether to mint new USDT and sell it at the premium. These buy-low/sell-high cycles create natural gravitational pull back toward $1.00. The speed of correction depends on market liquidity, redemption processing times, and the magnitude of the deviation.
Direct redemption with Tether is not available to all holders. Tether requires verified accounts with completed KYC/AML procedures, and historically imposes minimum redemption thresholds (often $100,000 or more). This means most retail users cannot redeem directly — they sell USDT on exchanges instead. Institutional and high-volume participants are the primary users of direct redemption, and their activity is what ultimately enforces the peg at scale. Tether’s terms of service and redemption policies can change, so always check tether.to for current requirements.