A research piece by Castle Labs argues that Bitcoin has reached institutional scale without developing a comparably deep native financial layer. The report says only 311,000 BTC, or about 1.5% of the 20.05 million active supply, is generating any kind of yield, while the other 98.5% remains idle. By contrast, 32.5% of circulating ETH is staked for roughly 2% native yield, with liquid staking products such as Lido’s stETH extending that base layer into broader DeFi. The study maps the current BTC yield stack across three routes: failed centralized lenders, DeFi activity on EVM chains and Solana through wrapped or bridged representations of BTC, and Bitcoin L2 and staking protocols such as Babylon, Lombard, Stacks, Rootstock, and BOB. Each route carries a different trust model. CeFi exposed depositors to opaque counterparties and custody loss, while DeFi requires users to accept bridge, custodian, and smart contract risk. Bitcoin L2 systems move closer to Bitcoin’s trust assumptions, but still rely on signer sets, committees, or staged security models. The report uses Stacks as a case study for what it calls a more Bitcoin-native financial architecture. It highlights Stacks’ Bitcoin-anchored execution, the 15-signer sBTC bridge, and the upcoming PoX-5 upgrade, which is expected in late August and is designed to let BTC holders earn BTC-denominated yield while keeping BTC locked on Bitcoin L1 under self-custody. The paper argues that the core challenge is no longer whether demand exists, but whether BTC finance can grow without pushing holders too far away from Bitcoin’s original security model.

On August 10, according to market data from BIT (bit.com), U.S. stock premarket trading saw modest gains across semiconductor, memory, and optical communications sectors. Semiconductor stocks rose broadly: Lam Research (LRCX) gained 2.14%, Intel (INTC) rose 2.06%, Applied Materials (AMAT) advanced 2.26%, and Arm (ARM) added 1.63%. Memory stocks also climbed: Hynix (SKHY) was up 0.51%, Micron (MU) gained 1.35%, Western Digital (WDC) added 1.53%, SanDisk (SNDK) rose 2.12%, and Seagate (STX) gained 0.82%. Optical communications names led the gains: Astera Labs (ALAB) rose 1.89%, Applied Optoelectronics (AAOI) jumped 5.23%, Coherent (COHR) gained 4.23%, Credo (CRDO) added 2.42%, and Lumentum (LITE) rose 3.56%. The data reflects premarket moves on Monday, with AAOI posting the largest percentage gain among the highlighted stocks.

Castle Labs argues that Bitcoin has reached institutional scale without developing a comparable native yield layer. In its review of the BTC on-chain finance market, the firm says only about 311,000 BTC out of roughly 20.05 million active supply — around 1.5% — currently earns any form of yield. The rest, despite Bitcoin’s roughly $1.3 trillion market capitalization and growing role in corporate treasuries, ETFs, and portfolios, remains largely idle. The report breaks the market into three broad routes: failed centralized lending models such as Celsius, BlockFi, and Voyager; BTC deployed into DeFi through wrapped, bridged, or liquid staking-style assets like WBTC, cbBTC, tBTC, and LBTC; and Bitcoin L2 or staking protocols including Babylon, Lombard, Stacks, Rootstock, and BOB. Castle Labs compares the trust assumptions behind each approach, focusing on custody risk, bridge signer risk, smart contract exposure, and slashing. It then uses Stacks as a case study for what it calls a closer-to-Bitcoin model. The paper outlines Stacks’ Bitcoin-anchored finality, the 15-signer sBTC bridge, the proposed PoX-5 upgrade that would let BTC holders earn BTC-denominated yield while keeping coins locked on Bitcoin L1, and an application layer built around Zest, Bitflow, Hermetica, and StackingDAO’s planned stBTC product.

Gate’s latest market data showed the U.S. dollar rising 0.11% against the Japanese yen to 158.534, while USD/CNH added 0.01% to 6.74765. In precious metals, gold fell to $4,232.79 per ounce, down 0.27% on the day, and silver slipped to $61.18 per ounce, down 0.41%. The platform also showed no latest readings for nBVIX, the BTC volatility index, or EVIX, the ETH volatility index, with daily change data unavailable for both. In equities, the Euro Stoxx 50 rose 0.17% to 6,501.49, while the UK100 fell 0.04% to 10,855.4 and the GER40 lost 0.05% to 26,152.7. In commodities, WTI crude dropped 0.26% to $78.09 a barrel and Brent crude fell 0.14% to $84.07. Gate said its TradFi offering allows users to trade traditional financial market products on the platform, including precious metals, forex, global stock CFDs, major indexes and commodities, through its app and web interface.

Gate’s latest market data showed gold climbing to $4,294.84 per ounce, up 1.13% on the day, while silver rose to $62.645 per ounce with a 1.99% intraday gain. BTC and ETH volatility gauges, nBVIX and EVIX, were unavailable at the time of the update, with daily change fields left blank. In foreign exchange, USD/CNH slipped 0.03% to 6.74575 and USD/JPY edged down 0.01% to 157.729. Major European equity benchmarks were mixed: the Euro Stoxx 50 fell 0.57% to 6,481.97, the UK100 dipped 0.02% to 10,880.7, and Germany’s DAX40 added 0.04% to 26,198.3. In commodities, WTI crude eased 0.12% to $75.21 a barrel, while Brent crude rose 0.09% to $80.23. Gate also said users can trade traditional financial market products on the platform, including precious metals, forex, global stock CFDs, key indices, and commodities, through its integrated TradFi functions on the app and web version.

On Aug. 5, US memory and storage stocks opened higher, BlockBeats reported, citing data from BIT (bit.com). SanDisk and Western Digital, two storage leaders, are set to report fiscal fourth-quarter results after Wednesday's close. Seagate Technology (STX) rose 2.3%, Western Digital (WDC) gained 1.86%, SanDisk (SNDK) narrowed its decline to 0.16%, Micron Technology (MU) added 2.76%, and SK Hynix's ADR surged 5.77%.

Hyperliquid’s token HYPE has remained under pressure since peaking around mid-June, but the platform’s ecosystem has kept expanding, with RWA-linked trading through HIP-3 becoming a larger part of overall activity. Data cited in the report shows Hyperliquid’s share of the global perpetual futures market reached 10.1% on a 14-day rolling average of open interest by Aug. 3, up from 7.1% six months earlier. As of Aug. 1, HIP-3-related RWA names accounted for 41% of perpetual trading volume on the platform, and that figure had recently climbed as high as 74%. The report says Trade.xyz remains the dominant gateway in the HIP-3 ecosystem, backed by first-mover advantage and large trading volumes, while new entrants such as Paragon are trying to gain ground by bidding for tickers and targeting assets with stronger thematic appeal. At the same time, HYPE has fallen 26.8% over the past 30 days, with ETF flow cooling, large on-chain unstaking and exchange transfers by institutional wallets, and weaker buybacks all cited as near-term pressure points. The article also argues that team token unlocks have not become the main source of selling pressure, pointing instead to demand-side changes as the bigger issue for HYPE in the current market.

BlockBeats reported on Aug 4, citing BIT (bit.com) market data, that US storage shares rallied. Sandisk led with a 10.6% gain, Micron rose 7.75%, SK Hynix ADR added 5.51%, Western Digital gained 4.19%, and Seagate was up 3.68%.