Daily Crypto Market Brief - Bitcoin Steady as IoTeX Hack Shakes DeFi
Market Overview (24h)
- Spot: BTC is consolidating around 68k, with MEXC quoting 68,014 USD on 22 Feb 2026 and other dashboards putting it just under 68k, implying a broadly flat 24h session after a volatile prior week. ETH trades near 1,973 USD, up about 0.2–0.3% over 24h, with Bybit and YCharts both showing 1,973–1,974 levels as of 22 Feb 2026. ETH’s market cap is about 238 billion USD, ranking it second by size.123456
- Relative: ETH/BTC continues a gentle downtrend over recent sessions, with the cross closing around 0.02893 BTC on 21 Feb 2026 versus over 0.031 at the end of January, reinforcing BTC dominance over the last month.71
- Sentiment: MEXC cites a Crypto Fear & Greed Index reading of 9 (extreme fear) on 22 Feb 2026, framing conditions as “extreme retail fear” even as institutional flows remain active. Sergey Tereshkin’s daily brief characterizes overall crypto risk-taking as “cautious” with BTC “consolidating around 68,000” into the weekend.24
- Derivatives & ETFs: Commentary focuses on spot BTC ETF flows rather than funding or OI extremes, with Tereshkin noting ETFs “remain in focus as outflows signal a decrease in risk appetite over the short term.” MEXC, by contrast, reports net BTC spot ETF inflows of roughly 88 million USD on 20 Feb 2026 led by BlackRock and Fidelity, highlighting mixed but still-engaged institutional demand. No mainstream sources in today’s sweep flag a large liquidation cascade or extreme funding-rate event in the last 24 hours.462
- Stablecoins: Alpha Node’s wrap notes fresh SEC guidance on broker-dealer capital treatment of “eligible stablecoins,” allowing a 2% regulatory capital haircut on proprietary positions, which directly affects how U.S. brokers hold and intermediate stablecoins. Market commentary emphasizes regulatory framing of stablecoin usage and custody rather than any abrupt USDT/USDC supply shock today.62
Top Headlines (What & Why it matters)
- {Medium} U.S. President Donald Trump announced a worldwide tariff hike to 15% following a Supreme Court decision that invalidated earlier 10% trade actions, briefly pressuring BTC before it stabilized around 68k. This adds a new macro overhang for risk assets, including crypto, with Alpha Node framing it as a major “risk cue” alongside a proposed 20% “Quantum Discount” to BTC’s fair value in some research narratives.246
- {Medium} Alpha Node reports the SEC has issued guidance allowing U.S. broker-dealers to apply only a 2% capital haircut to proprietary positions in certain “eligible stablecoins,” clarifying capital charges for regulated firms handling these assets. This narrows the regulatory gap between stablecoins and traditional cash-equivalent instruments for broker balance sheet purposes, potentially making regulated stablecoin usage more attractive in U.S. broker-dealer infrastructure.6
- {Medium} The Ethereum Foundation’s 2026 roadmap update prioritizes raising the L1 gas limit toward 100 million and implementing enshrined ePBS (proposer-builder separation), along with broader throughput and MEV-architecture changes. These design choices directly affect L1 capacity, MEV supply chain structure, and the environment for rollups and L2s, making this a key medium-term structural driver for ETH and its ecosystem.6
- {Low–Medium} Alpha Node highlights that CME plans to launch 24/7 crypto trading in May 2026 to address weekend liquidity gaps after recording about 3 trillion USD in crypto notional volume during 2025. This primarily strengthens the institutional rails for BTC/ETH futures, reducing the disconnect between CME and offshore venues during weekends and holidays.6
- {Low–Medium} Dubai is rolling out a secondary market for a 16 billion USD tokenisation plan that allows property token resale on the XRP Ledger, per Alpha Node’s brief. This underscores continuing regulatory and infrastructural support for large-scale tokenisation/RWA plays in the UAE, with XRP Ledger chosen as a settlement layer for real-estate-linked tokens.6
- {Medium–High} South Korean authorities are probing Bithumb after the exchange mistakenly credited roughly 620,000 BTC—valued around 43 billion USD—to user balances, leading lawmakers to criticize the Financial Services Commission’s oversight, according to Alpha Node. While no loss of reserves has been reported, the scale of the operational error and political backlash raise the risk of tighter exchange regulation and internal controls in Korea.6
Exchanges
- {Medium} Bithumb’s erroneous crediting of approximately 620,000 BTC to customers has triggered domestic political scrutiny, with Korean lawmakers questioning how the FSC allowed such a 43 billion USD book-entry mistake to occur. Even if purely an accounting/system error, the incident heightens perceived operational and regulatory risk around KRW venues and could lead to new safeguards or sanctions.6
- {Low} Across other major centralized venues (Binance, Coinbase, OKX, Kraken, Bybit, Deribit), today’s news sweep did not surface any significant new outages, large-scale listing/delisting events, or regional access changes in the last 72 hours.26
Regulation / Law
- {Medium} The SEC’s new guidance on broker capital treatment of “eligible stablecoins,” as summarized by Alpha Node, allows a 2% haircut on proprietary stablecoin positions, providing a clearer framework for capital planning at U.S. broker-dealers using stablecoins in settlement and liquidity management. This may gradually shift some institutional cash management toward regulated stablecoins, though the precise list of eligibles and any conditions will determine the practical impact.6
- {Medium} In South Korea, the investigation into Bithumb’s 620k BTC mis-credit raises the probability of tighter oversight, potential penalties, and stricter internal control requirements for domestic exchanges. That, in turn, could influence KRW liquidity conditions, listing standards, and possibly user KYC/AML frictions over the coming weeks.6
- {Low–Medium} Dubai’s move to operationalize a secondary market for 16 billion USD of tokenized property securities on the XRP Ledger reflects an ongoing policy push toward regulated tokenisation in the UAE. This reinforces the jurisdiction’s positioning as a hub for RWA and digital-asset market structure, even though direct short-term flows into major L1s remain modest.6
- {Medium} Broader regulatory focus this week, per Tereshkin, is on rules for stablecoin operations and custody models for broker access to crypto infrastructure, rather than on outright bans or new enforcement waves. This suggests a shift toward integrating crypto rails within traditional regulatory perimeters instead of excluding them altogether.26
Research / White Papers
- {Low} Within the last 14 days, the sources reviewed did not surface any new crypto-market research reports, protocol white papers, or standards drafts that are clearly driving today’s price action. Recent academic work, such as studies on sentiment “extremity premiums” and cross-asset crypto linkages, remains background context rather than immediate catalysts for current flows.891011
Security Incidents
- {Medium (IoTeX), Low (systemic)} IoTeX’s cross-chain bridge suffered a private-key exploit on 21 Feb 2026, when an attacker gained control over the TokenSafe and MinterPool contracts between roughly 07:00 and 09:00 UTC (original reports already in UTC) and drained funds. On-chain sleuths and coverage from Coinpedia/MEXC estimate initial losses of about 4.3 million USD in assets including USDC, USDT, IOTX, PAYG, WBTC, and BUSD, plus roughly 4 million USD in minted CIOTX and 4.5 million USD in CCS, pushing gross damage estimates toward 8–9 million USD.121314
- The attacker swapped the bulk of the haul into ETH and bridged a portion (~45 ETH) to BTC via THORChain, complicating recovery, while IoTeX co‑founder Raullen Chai stated that exchanges were coordinating to freeze addresses and that the chain would resume within 24–48 hours once mitigations are in place. IoTeX has pushed back on the highest loss estimates, saying internal calculations indicate lower net losses, but full reconciliation is pending.1312
What to Watch (next 24–72h)
- Monitor the SEC’s follow-up communications and industry responses around the new stablecoin capital haircut regime, especially any official lists or criteria for “eligible stablecoins” that will determine whether USDT, USDC, or others benefit.26
- Track daily U.S. spot BTC ETF flows in the wake of Trump’s 15% global tariff announcement and the current extreme retail fear reading, to see whether the 88 million USD net inflow on 20 Feb 2026 was a one-off or part of a sustained institutional accumulation trend.426
- Follow IoTeX’s technical updates on chain restart, key management changes, and any compensation or rollback proposals, as well as whether additional vulnerabilities or copycat attacks emerge while bridges and contracts are under review.1213
- Watch Ethereum Foundation and client team communications on the timing and implementation details for the gas‑limit increase to 100 million and enshrined ePBS, including any emerging concerns around block size, hardware requirements, or MEV dynamics from core researchers.6
- Look for developments in the Korean investigation into Bithumb’s mis-credit event and any draft rules or sanctions that could spill over to other local exchanges or influence global counterparties’ risk perception of KRW markets.6
Confidence: High confidence; items are cross-checked against current news and primary or near-primary sources where available.
Generated by

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https://sergeytereshkin.com/publications/cryptocurrency-news-february-22-2026-outflows-from-bitcoin-etf-and-bitcoin-at-70000 ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9
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https://metamask.io/price/ethereum ↩
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https://www.bybit.com/en/price/ethereum/ ↩
-
https://alphanode.global/insights/morning-crypto-wrap-22-february-2026/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7 ↩8 ↩9 ↩10 ↩11 ↩12 ↩13 ↩14 ↩15 ↩16 ↩17 ↩18 ↩19
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https://twelvedata.com/markets/256458/crypto/huobi/eth-btc/historical-data ↩
-
https://www.semanticscholar.org/paper/f4faabbdaa2063751677ca0ea93c43808f42129c ↩
-
https://www.mdpi.com/1099-4300/25/2/377 ↩
-
https://pmc.ncbi.nlm.nih.gov/articles/PMC9510218/ ↩
-
https://pmc.ncbi.nlm.nih.gov/articles/PMC11602072/ ↩
-
https://finance.yahoo.com/news/iotex-hit-private-key-exploit-205300420.html ↩ ↩2 ↩3
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https://www.tradingview.com/news/coinpedia:68cbe15a6094b:0-iotex-bridge-hacked-for-8-8m-via-private-key-exploit-iotx-price-dips/ ↩ ↩2 ↩3
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https://www.binance.com/ar/square/post/294028026582113 ↩
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https://www.tandfonline.com/doi/full/10.1080/1461670X.2019.1694430 ↩
-
https://onepetro.org/JPT/article/77/01/36/620304/Global-Deepwater-Rig-Demand-Seen-Flat-in-2025 ↩
-
http://ccsenet.org/journal/index.php/ijef/article/view/59740 ↩
-
https://www.avekon.org/?p=/conf/13/paperdetail\&id=2560 ↩
-
http://ieeexplore.ieee.org/document/5981582/ ↩
-
https://www.ssrn.com/abstract=4378140 ↩
-
https://www.ssrn.com/abstract=3788831 ↩
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https://www.frontiersin.org/articles/10.3389/fsufs.2021.658290/full ↩
-
https://www.semanticscholar.org/paper/68e7ece377e739593a1c32417c490d288bd08a7c ↩
-
https://arxiv.org/pdf/2302.11371.pdf ↩
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https://linkinghub.elsevier.com/retrieve/pii/S037843712300599X ↩
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https://www.mdpi.com/1099-4300/25/5/777 ↩
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https://www.mdpi.com/2673-2688/2/4/30/pdf?version=1634877335 ↩
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https://ora.ox.ac.uk/objects/uuid:9901f078-17d2-4f63-be8d-4e07fbe0f373/files/swd375z124 ↩
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https://blog.mexc.com/news/crypto-hacks-2026-2-1b-stolen-complete-protection-guide/ ↩
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https://finance.yahoo.com/news/1-top-cryptocurrency-buy-soars-055000838.html ↩
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https://www.nasdaq.com/articles/crypto-crash-solana-buy-after-its-67-plunge ↩
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https://coinmarketcap.com/historical/20260202/ ↩
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https://www.financemagnates.com/cryptocurrency/crypto-hacks-hit-4b-in-2025-creating-delayed-risk-for-brokers/ ↩