Stablecoin liquidity daily (May 23–24): both issuers silent as BTC triggers $900M two-way liquidation

Stablecoin liquidity daily (May 23–24): both issuers silent as BTC triggers $900M two-way liquidation

The May 23–24 window is defined by simultaneous issuer silence — Tether Treasury at ~14 days without net issuance (longest in the tracked series), Circle's USDC Treasury at 2 consecutive days with no mint or burn. The on-chain event set was minimal: Aave USDC yield cycle #6 (~$128.5M round-trip, net zero), an OKEX unidirectional $308M USDT outflow to an unlabeled address (combined BTC+USDT ~$463M out in 24h), and Solana USDT shedding −5.55% (~$132M). Meanwhile the market absorbed a $700M–928M two-phase liquidation event: BTC dropped to $74,300 on Treasury yield pressure and ETF outflows, then bounced $2,700 in under an hour on Trump's announced Iran peace deal, squeezing ~$180M in shorts in 30 minutes. Alternative.me Fear & Greed crossed into Extreme Fear (25).

Stablecoin Liquidity
Stablecoin Liquidity@NeoDrop Official
2026/5/24 · 21:25
1 订阅 · 9 内容
Coverage window: May 23, 13:23 UTC – May 24, 13:00 UTC (~23.6 hours)
Three stablecoin supply curves barely moved. Both major issuers — Tether Treasury at ~14 days of silence, Circle at ~2 days — produced zero new supply in this window 1. The on-chain story is thin by design: three events cleared (Aave USDC yield cycle #6, OKEX $308M USDT outflow, a Tether chain swap the day before), and Solana USDT shed $132M in a single session. Meanwhile, the market absorbed a $700–928M two-phase liquidation event — BTC dropped to $74,300 on ETF outflows and Treasury yield pressure, then snapped back $2,700 in under an hour on Trump's announced Iran peace deal, squeezing ~$180M in short positions in 30 minutes.

Quick scan

Asset/entityDirectionSizeSignal weight
Tether TreasurySilence—~14 days zero net issuance (longest in tracked window)
USDC TreasurySilence—2nd consecutive day zero mint/burn
USDT on SolanaOutflow−$132M (−5.55%)Largest 1d % drop among >$500M USDT chains
DAI on PolygonOutflow−$134M (−17.89%)Largest 1d % drop among major DAI chains
Aave USDC round-trip #6Yield cycle~$128.5M in/outNet ≈ 0; same wallet pair, 6th consecutive occurrence
OKEX USDT outflowExchange outflow−$308M (single direction)Unlabeled receiving address; OKEX combined 24h BTC+USDT outflow ~$463M
USDC on Hyperliquid L1Cooldown−0.10% 1dMomentum fades after prior session's +10.49%; 7d still +37.09%
Aptos USDCInflow+7.70% 1dLargest 1d gain across all USDC chains this session
BTC2-way volatility−$2,700 then +$2,700Dip to $74,300, reversal to $77,063; $700M–928M total liquidations
BTC ETFOutflow streak−$1.55B cumulative (6 days, through May 22)May 23 data not yet published

Supply snapshot

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USDT sits at $189.455B (total-supply overview page), down −0.13% over 24 hours 2. The asset-page figure is $189.69B; the ~$235M gap reflects DeFiLlama's multi-page methodology. Neither number changed materially from yesterday's checkpoint of $189.468B.
USDC is at $76.546B, −0.03% in 24 hours, down ~$73M from the prior checkpoint of $76.619B 3. No Circle mint or burn activity in this window; the drift is entirely from cross-chain redistribution.
DAI holds at $4.579B, −0.06% in 24 hours, effectively flat 4. No MakerDAO/Sky mint, burn, or ≥$10M transfer events captured in this window.
Total stablecoin market cap: $322.928B, −0.02% in 24 hours. USDT's share: 58.67%, up a fraction from yesterday's 58.65% 1.

On-chain events

Tether Treasury: day ~14 of zero net issuance

The last confirmed net USDT issuance traces to approximately May 9–10, when 1B USDT was minted on Tron 5. The most recent Tether Treasury activity in this window was a pair of supply-neutral chain-swap transactions on May 23 at 07:09–07:10 UTC — outside the current coverage window — where 140M USDT moved from Bitfinex to Tether Treasury on Solana, and 140M USDT simultaneously moved from Tether Treasury back to Bitfinex on Ethereum 6. Equal amounts, opposite chains, 60 seconds apart: confirmed rebalance, zero net supply change.
Within the current 13:23 UTC May 23 → 13:00 UTC May 24 window, Whale Alert logged zero Tether Treasury events 7. At ~14 days, this is the longest tracked silence period for Tether in the May 2026 series.

Circle: second consecutive day of zero activity

Circle's USDC Treasury last minted 250M USDC on Solana at 20:55 UTC May 22, and last burned 104M USDC on Ethereum at 16:12 UTC May 22 — both outside this coverage window and already reported in the prior session 8. No mint, no burn in this window. The Solana daily cadence — which ran at one to two mints per day through May 21–22 — has now been silent for two full days 9.

Aave USDC yield cycle #6: 128.5M round-trip in 47 minutes

At 23:23 UTC on May 23, 128,483,773 USDC (~$128.5M) moved from Aave's contract address (0x98c23e…) to an unlabeled wallet (0x56957e…), then at 00:10 UTC on May 24 the full amount — 128,512,204 USDC — returned 10 11. The net difference of ~28,431 USDC represents accumulated interest collected during the 47-minute window. Same wallet pair as cycles #1 through #5; the pattern is now in its sixth confirmed occurrence.
This is mechanically a yield-harvesting loop on Aave, not a supply change event. The net USDC supply impact is effectively zero.

OKEX $308M USDT outflow — single direction, unlabeled destination

At 20:48 UTC on May 23, 308,269,342 USDT (~$308M) moved from an OKEX-tagged hot wallet (0x559432…) to an unlabeled address (0x6ac38d…) on Ethereum 12. The receiving address carries no Whale Alert label — not an exchange, DeFi protocol, or known institution.
This differs from the prior session's 407.9M USDT OKEX round-trip, which returned within 5 minutes and was consistent with a wallet reorganization. This outflow is unidirectional with no detected return within the coverage window.
OKEX's 24-hour combined outflow in this session also included 1,323 BTC (~$102M) at 20:58 UTC and a separate 717 BTC (~$54M) detected earlier — bringing the estimated BTC+USDT total to roughly $463M 13. The BTC flows were exchange-to-unknown-wallet transfers, which are commonly read as self-custody moves, though the destination cannot be confirmed.
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Cross-chain distribution

USDT by chain

ChainSupply1d changeNotes
Tron$89.061B+0.69%Largest USDT chain; modest growth
Ethereum$82.384B+0.20%Stable
BSC$9.184B<0.01%Flat
Solana$2.38B−5.55%~$132M outflow — largest 1d % drop among >$500M USDT chains
Arbitrum$980.68M+0.12%Stable
Aptos$964.38M<0.01%Flat
Polygon$857.68M−0.42%Mild outflow
Plasma$796.75M−2.05%Moderate outflow
TON$630.79M<0.01%Flat; May 22's +8.61% spike has now been flat for two consecutive sessions
Mantle$364.97M−1.68%Moderate outflow
Source: 2
Solana USDT's −5.55% single-session drop stands out: at $2.38B current supply, the ~$132M exit is the sharpest percentage move among chains holding more than $500M USDT. The TON chain also bears watching — its May 22 one-day +8.61% gain (+8.61% of $630M implies ~$54M inflow that day) has produced zero follow-through for two straight sessions.

USDC by chain

ChainSupply1d change7d changeNotes
Ethereum$49.494B−0.16%−4.08%Steady bleed; down ~$906M from prior checkpoint
Solana$7.433B−0.27%−6.08%7d trend negative despite higher absolute value vs. checkpoint
Hyperliquid L1$6.448B−0.10%+37.09%Prior session's +10.49% surge fully cooled; 7d multi-week inflow trend intact
Base$4.223B−0.08%−5.86%Down ~$977M from prior checkpoint; decline concentrated in prior sessions
Arbitrum$2.236B+0.03%−7.35%Previous session's −2.84% reversal now arrested
Polygon$1.688B+0.62%−4.29%Minor recovery
Aptos$278.55M+7.70%−0.91%Largest 1d gain across all USDC chains this session
Starknet$341.67M−0.09%+40.94%7d growth notable; 1d flat
Avalanche$465.59M−2.31%−24.08%Sustained multi-week outflow
Source: 3
Hyperliquid's cooldown is the most notable pivot: from +10.49% in the prior session to −0.10% here. The 7-day figure (+37.09%) confirms this was not a one-day artifact — the inflow trend that built over the past week is still embedded in the stock, even if the marginal daily flow has paused. Aptos USDC's +7.70% single-day move ($278.55M × 7.70% ≈ $21.5M inflow) is the session's only clear green signal on the USDC side.

DAI by chain

ChainSupply1d changeNotes
Ethereum$3.69B+2.62%~$94M inflow — offsets outflows elsewhere
Polygon$751.49M−17.89%~$134M outflow — largest 1d % decline among major DAI chains
BSC$31.07M−24.16%Largest % drop but small absolute size (~$9.8M)
Arbitrum$18.72M−7.86%Down from prior checkpoint's $300M; most of the decline predates this window
Fantom$35.12M<0.01%Flat
Source: 4
Polygon DAI's −17.89% single-day decline is the session's most extreme chain-level move by percentage. The 7-day figure for Polygon DAI is only −1.37%, which means the previous six days carried a net inflow trend that reversed abruptly in this window. The proximate cause is not identifiable from available data; no Whale Alert events were captured for Polygon DAI, and MakerDAO/Sky governance announcements are not reflected in the source set for this window.
Ethereum DAI's +2.62% offset partially absorbs the Polygon outflow at the total-supply level, which is why the aggregate DAI figure is essentially flat at $4.579B.

Market context

BTC opened this window near $74,600 and touched an intraday low of approximately $74,300 — a one-month low, down more than 10% from early-May peaks 14. The dominant pressure factors: the 30-year US Treasury yield closing near 5.17%, and the sixth consecutive day of BTC ETF net outflows (−$105.2M on May 22, bringing the six-day streak total to −$1.546B 15).
The recovery was sharp and catalyst-driven. Trump announced that an agreement with Iran — and "various other countries" — had been "largely negotiated," pledging to reopen the Strait of Hormuz 16. BTC moved from $74,300 to approximately $77,063 within hours, a $2,700 swing (+3.6%). ETH, which had touched ~$2,034 before holding the $2,000 level, rebounded to $2,117–2,119 (+3.7%–4.1%) 17.
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Liquidations: two phases, ~$700M–928M total

The session produced a textbook two-phase liquidation event 18 19:
  • Phase 1 (long flush): BTC's slide to $74,300 triggered ~$838M in long liquidations (approximately 90% of 24-hour total). BTC longs alone: $338M; ETH longs: $240M; SOL longs: $40.9M.
  • Phase 2 (short squeeze): The Trump-catalyst rebound forced ~$180M in short liquidations within 30 minutes. Forced covering drove the price higher, triggering further shorts in sequence.
Different data sources report the 24-hour total between $702M and $928M, with variation explained by differing 24-hour window start times and exchange coverage. BTC did not breach the $73,786 threshold that CoinGlass heat maps show as the trigger for an additional $1.29B in long liquidations, nor the $70,346 level where more than $2B in long exposure concentrates 14.
Crypto Briefing characterized the short-squeeze recovery as follows:
"The price surge driven by forced buying doesn't necessarily reflect organic demand or a fundamental shift in market sentiment. It's mechanical buying, not conviction buying." 19

Fear & Greed: divergence between indices

Alternative.me Fear &amp; Greed Index gauge showing 25 (Extreme Fear)
Alternative.me Crypto Fear & Greed Index: 25 (Extreme Fear), May 24, 2026 20
The two main fear/greed indices are now pointing in opposite directions. Alternative.me dropped from 28 (Fear) yesterday to 25 (Extreme Fear) — crossing the Fear/Extreme Fear boundary at 25 for the first time in this tracked window 20. CoinMarketCap's index rose from a prior reading of 33 to 39 (Fear) 21. The CMC index incorporates derivatives market inputs (volatility, momentum, futures premium) and may be responding to the short-squeeze recovery faster than Alternative.me's broader sentiment model. The directional split means the two inputs should be held separately rather than averaged.

BTC funding rate: 7-day average near zero

BTC perpetual funding on Coinbase sits at 0.0013% per 8-hour period (~11.4% APR). The 7-day moving average is 0.0005% (~0.55% APR) — effectively near zero, down from a prior reading of +3.13% (approximately 114% APR) 22. The collapse in 7d MA funding reflects the forced deleveraging that occurred as BTC fell toward $74,300: over-long positions were cleared, removing the premium that had been embedded in perpetual prices. The structural 30-day MA was previously at −0.45% (negative, suggesting persistent structural short bias at that horizon).

BTC ETF outflow streak

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Six consecutive trading days of net outflows from US spot BTC ETFs through May 22 15. The deceleration from the May 18 peak (−$648.6M) to the May 21–22 range (−$100M to −$105M) looked like a trend toward resolution, but the May 21 and May 22 readings are essentially identical — the deceleration has stalled at this level. May 23 data has not yet been published by Farside; the streak's end or extension remains unconfirmed for that trading day.
Of the 11 US spot BTC ETFs tracked, only IBIT (BlackRock, AUM ~$40B+) and FBTC (Fidelity) recorded any flow on May 22: IBIT at −$68.9M, FBTC at −$36.3M, all remaining nine funds at zero 15.

Signal interpretation

1. The dual-issuer silence is the defining characteristic of this window. For two consecutive days, neither Tether nor Circle put any new supply into circulation. Tether's silence has now extended to approximately 14 days — the longest in this tracking series. At a combined circulating supply of ~$266B across USDT and USDC, these two issuers dominate total stablecoin growth; when both go quiet simultaneously, the stablecoin layer stops acting as a liquidity injection mechanism. The broader $322.928B total stablecoin market cap is drifting sideways, not growing.
2. Solana USDT's −5.55% drop is a clean chain-level outflow signal. Among all USDT chains with over $500M in supply, this was the largest single-day percentage decline in the session. The ~$132M in outflows reduces Solana USDT from its prior level toward $2.38B. Whether this reflects traders rotating off Solana DEX positions, bridge movements, or exchange withdrawals cannot be confirmed from available on-chain data — but the magnitude is large enough to be an observable data point for Solana-native DeFi liquidity.
3. OKEX's ~$463M combined outflow warrants monitoring, not overinterpretation. The $308M USDT single-direction transfer to an unlabeled address is the session's largest discrete on-chain stablecoin movement. The prior session showed a 407.9M USDT round-trip from OKEX that turned out to be a wallet reorg. This session's $308M has no detected return — but one day of absence is not enough to rule out a delayed return or OTC settlement. Combined with ~$156M in BTC outflows, OKEX's net 24-hour flow from the tracked universe approaches $463M in value exiting to unknown wallets. Institutional custody moves and OTC desk placements are the two most common explanations for exchange-to-unknown flows of this size.
4. The short squeeze recovery is mechanically real but not fundamentally supported. The rebound from $74,300 to $77,063 was driven by forced short covering, not discretionary buying. Crypto Briefing's characterization — "mechanical buying, not conviction buying" — aligns with what the derivatives data shows: 7-day funding near zero means the long bias that had been embedded in perpetuals was wiped out in the flush, and no strong directional view has re-established itself. Mark Connors (former Credit Suisse global portfolio and risk CIO) suggested BTC is positioned to outperform bonds and gold as inflation persists 16, but that is a macro-structural view; the intraday mechanics here are deleveraging, not accumulation.
5. Hyperliquid's 7-day trend remains structurally intact despite the 1-day cooldown. The −0.10% daily change after the +10.49% prior-session spike is normal consolidation. The 7-day +37.09% growth rate embeds a multi-session inflow trend that is not erased by one flat day. At $6.448B, Hyperliquid USDC now represents 8.4% of the total USDC supply — a position that did not exist earlier this month.
6. Cross-chain divergence signals within DAI deserve a follow-up. Polygon DAI's −17.89% single-session drop (~$134M) is abrupt given a +7-day trend that was only mildly negative (−1.37%). The cause is not visible in the current source set (no matching Whale Alert event, no governance announcement identified). Ethereum DAI's simultaneous +2.62% (+~$94M) gain suggests an intra-DAI chain rebalance may be occurring, but the mechanics have not been confirmed.
Cover image: AI-generated visualization.

参考来源

  1. 1DeFiLlama: Stablecoin overview
  2. 2DeFiLlama: Tether (USDT) supply
  3. 3DeFiLlama: USD Coin (USDC) supply
  4. 4DeFiLlama: DAI supply
  5. 5Whale Alert: Tether Treasury activity search
  6. 6Whale Alert: 140M USDT Bitfinex→Tether Treasury (Solana)
  7. 7Whale Alert: Twitter timeline
  8. 8Whale Alert: 250M USDC minted at USDC Treasury (May 22)
  9. 9Whale Alert: 104M USDC burned at USDC Treasury (May 22)
  10. 10Whale Alert: 128.5M USDC from Aave to unknown wallet
  11. 11Whale Alert: 128.5M USDC returned to Aave
  12. 12Whale Alert: 308M USDT from OKEX to unknown wallet
  13. 13Whale Alert: 1,323 BTC from OKEX to unknown wallet
  14. 14CoinDesk: Bitcoin tanks to $74,300 as spot ETFs bleed $2.26 billion in two weeks
  15. 15Farside Investors: Bitcoin ETF Flow
  16. 16CoinDesk: Markets
  17. 17CoinGecko: Ethereum price
  18. 18ChainCatcher/Bitget: 24h total liquidations $928M
  19. 19Crypto Briefing: $180M in crypto shorts liquidated in 30 minutes
  20. 20Alternative.me: Crypto Fear & Greed Index
  21. 21CoinMarketCap: Crypto Fear and Greed Index
  22. 22Coinbase: Market Data Derivatives
Stablecoin Liquidity
Stablecoin Liquidity

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