Portofino Mint - 18 August 2025
ETH leads with $2.9B ETF inflows as BTC cools and altcoins rally on rotation.
🚀 𝗪𝗲𝗹𝗰𝗼𝗺𝗲 𝘁𝗼 𝘁𝗵𝗲 𝗣𝗼𝗿𝘁𝗼𝗳𝗶𝗻𝗼 𝗠𝗶𝗻𝘁!
🧭 This Week in Crypto: ETH surges toward record territory, and altcoins ride the rotation wave.
Last week was packed with volatility, high-profile headlines, and notable institutional moves — a reminder that crypto never stands still.
📊 Market Highlights
- Bitcoin: After hitting a new all-time high of $124,500, Bitcoin retraced to around $117,400 following over $1B in liquidations (longs accounted for $782M). BTC dominance fell from ~63% to ~59%, signaling rotation into high-quality altcoins. Bitcoin ETFs: -$195.6M in outflows — a modest pullback amid broader market swings.
- Ethereum: ETH continued its dominance, climbing from $4,250 to $4,788, just shy of its all-time high $4,868. Market sentiment and ETF flows are clearly in its corner. Ethereum ETFs: +$2.9B inflows, including $1.02B Monday and $729M Wednesday, marking one of the largest weeks for ETH ETFs to date. Read more about Ethereum here.
🌐 Macro & Market context
Markets experienced a classic “two-step”:
- Tuesday CPI: Soft headline at 2.7% y/y (vs 2.8% expected) and core holding at 3.1%, fueling dovish bets and expectations for a 25bps September cut. Equities shrugged off volatility, while easing geopolitical risks (China tariffs extended, Ukraine tensions eased) supported sentiment.
- Friday PPI: A sharp upside surprise +0.9% m/m (vs +0.2% expected) cooled market optimism. Two-year yields rose 6bps, the USD firmed, and gold lost some luster. Fed expectations now firmly baked in a 25bps September move (~92% odds).
Crypto mirrored these swings: BTC surged and corrected, ETH strengthened further, and altcoins rotated into the spotlight, all while macro headlines dictated sentiment.
💰Flow & Desk Highlights
- Spot & OTC: HYPE led two-way interest; consistent activity in ALGO, NEAR, XRP. Stablecoin pairs (USDT, USDC) across AUD, USD, EUR saw high volumes, while AUDD rails gained traction.
- Corporate treasuries: Big-ticket moves this week:
- BitMine Immersion (BMNR): 1.15M ETH (~$4.9B)
- FG Nexus: $200M ETH for a 10% network stake
- Metaplanet: 18,113 BTC, adding $61.4M in reserves
- Strategy: 155 BTC added; total holdings now 628,946 BTC
- DeFi Development Corp: 110,000 SOL (~$22M)
- ETF inflows: Ethereum continues to capture real-money flows, reinforcing its structural scarcity with staking, corporate demand, and ETF momentum. BTC ETFs saw modest outflows, but broader adoption remains steady.
🏛 Regulation & Policy
- Federal Reserve: Shuts its crypto-focused supervision program, reverting to standard bank oversight.
- U.S. Treasury: No new BTC purchases for the strategic reserve; seized assets to be held.
- SEC: Solana ETF decisions delayed to Oct 16 for further review.
- South Korea: Stablecoin regulations expected October 2025, covering issuance, collateral, and risk management.
- Hong Kong: Strengthens crypto custody requirements.
- Google Play: Non-custodial wallets remain allowed; custodial apps need local licensing (MiCA in EU, FCA in UK, FinCEN in US).
🔒 Security
- BtcTurk: Suspected $48M hot wallet hack; withdrawals paused, stolen assets traced across multiple chains (ETH, AVAX, ARB, BASE, OP, MANTLE, MATIC).
🏢 Corporate & Ecosystem Moves
- Gemini: Files S-1 for U.S. IPO, aiming for a major public debut.
- Do Kwon: Pleads guilty to TerraUSD/LUNA fraud.
- OKX: Burns 278,999,999 OKB (~$26B) from reserves and buybacks — a historic token destruction.
- Pantera Capital: $300M+ investment into Digital Asset Treasury (DAT) companies.
- Web3/Payments: KuCoin Pay partners with BitTopup; BTCC signs Jaren Jackson Jr. as global ambassador; NFL Rivals hits 6M+ downloads.
🔮 What to Watch
- Fri: Jackson Hole — Powell speaks on Fed independence & Sept policy path
- Wed: NVDA earnings — key risk sentiment gauge
- Macro Calendar: RBA decision, UK jobs, US CPI/PPI, EZ GDP, China activity data, US retail sales & Michigan sentiment
⚡ Bottom Line
- Ethereum is the star: ETF inflows, corporate treasuries, and staking narratives pushing it toward new ATHs.
- Bitcoin remains bullish: Despite pullbacks, structural trends and adoption support its market position.
- Altcoins awaken: BTC dominance decline is creating room for SOL, ADA, HYPE to shine.
- Regulatory clarity emerging: US, Korea, and Hong Kong moves provide guidance, while Solana ETFs await October verdict.
- Catalysts ahead: Jackson Hole and NVDA earnings could set the tone for crypto and broader markets into September
📅 Missed last week’s market update? Catch up on all the key moves, ETF headlines, and altcoin breakouts in last week’s Portofino Mint.
𝘛𝘩𝘪𝘴 𝘮𝘦𝘴𝘴𝘢𝘨𝘦 𝘪𝘴 𝘧𝘰𝘳 𝘪𝘯𝘧𝘰𝘳𝘮𝘢𝘵𝘪𝘰𝘯𝘢𝘭 𝘱𝘶𝘳𝘱𝘰𝘴𝘦𝘴 𝘰𝘯𝘭𝘺 𝘢𝘯𝘥 𝘥𝘰𝘦𝘴 𝘯𝘰𝘵 𝘤𝘰𝘯𝘴𝘵𝘪𝘵𝘶𝘵𝘦 𝘪𝘯𝘷𝘦𝘴𝘵𝘮𝘦𝘯𝘵 𝘢𝘥𝘷𝘪𝘤𝘦. 𝘐𝘭𝘭𝘶𝘴𝘵𝘳𝘢𝘵𝘪𝘰𝘯 𝘨𝘦𝘯𝘦𝘳𝘢𝘵𝘦𝘥 𝘸𝘪𝘵𝘩 𝘊𝘩𝘢𝘵𝘎𝘗𝘛.
Others articles

Market commentary
ETF approvals, Solana’s $1bn treasury, and altcoin rotation shape crypto markets this week.

Market commentary
Solana joins corporate treasuries with billion-dollar moves as ETF inflows return.