Gate News message. According to Gate's official announcement on April 21, 2026, Gate will list the OpenGradient (OPG) contract and launch derivatives trading services. Gate will launch OPG perpetual contract spot trading (USDT settlement) for the first time on April 21, 2026 at 20:10 (UTC+8), supporting 1-20x leverage. Meanwhile, Gate will add OPG unified account lending and cross-margin leverage trading pairs, and also launch OPG YuCoinBao wealth management, as well as current-account collateralized lending and time-locked collateralized lending features. In addition, within 1 hour after the launch of the OPG perpetual contract, copy trading and trading bot services will be opened. Gate will also introduce OPG Instant Exchange functionality and OPG recurring investment features 1 hour after the OPG spot listing, supporting multiple recurring investment intervals.

Gate News message, April 21 — A South Korea-based cryptocurrency exchange announced the listing of BASED token on its spot trading platform, with trading against the South Korean won (KRW). Deposit and withdrawal operations are scheduled to begin approximately one hour after the announcement, with t

Abstract: Bitcoin spot ETFs attracted about $1 billion in net inflows last week, led by BlackRock's IBIT with $906.1 million and Morgan Stanley's MSBT with $71.1 million in its first full trading week, following $786.3 million the previous week. Summary: Bitcoin spot ETF inflows totaled about $1B last week, the largest in three months; IBIT led with $906.1M, while MSBT added $71.1M in its first full week.

IBIT led Bitcoin ETF inflows with $256M (≈3,355 BTC) on Apr 20, pushing total spot-ETF inflows near $58B and assets over $100B, underscoring rising institutional demand and access via regulated ETFs. Abstract: This report notes that BlackRock's iShares Bitcoin Trust (IBIT) attracted $256 million in net inflows on April 20, about 3,355 BTC, signaling robust institutional interest in Bitcoin spot ETFs. IBIT dominated daily flows, with Bitcoin ETF inflows totaling over $238 million for the day and cumulative spot ETF inflows approaching $58 billion; overall spot Bitcoin ETF assets exceed $100 billion, representing more than 6% of Bitcoin's market cap. The trend suggests growing institutional confidence in Bitcoin as a long-term asset, aided by regulated access and simplified custody; IBIT remains the leading issuer, though Fidelity and ARK Invest are also attracting capital.

Gate News message, according to an official Gate announcement, OpenGradient (OPG) will be listed on Gate for spot trading and Instant Exchange. The OPG/USDT trading pair for spot trading will start on April 21, 2026 at 20:00 (UTC+8), and Instant Exchange trading will begin at 21:00 on the same day. Withdrawals are expected to be opened on April 22, 2026 at 20:00 (UTC+8). OpenGradient is a decentralized infrastructure network that runs as a dedicated AI co-processor, aiming to host, execute, and verify AI models at scale. The network consists of dedicated GPUs and trusted execution environment (TEE) nodes, enabling applications, blockchains, or agents to outsource compute-intensive tasks. The OPG token contract address is 0xFbC2051AE2265686a469421b2C5A2D5462FbF5eB(Base chain).

Ethereum spot ETFs experienced significant net inflows of $67.77 million on April 20, led by BlackRock's ETHA. In contrast, Grayscale's ETHE and other products faced notable outflows.

Gate News message, according to an official Gate announcement, OpenGradient (OPG) will be listed on Gate for spot trading and flash swaps. Spot trading begins at 2026-04-21 20:00 (UTC+8), trading pair is OPG/USDT; Flash swaps begin at 2026-04-21 21:00 (UTC+8); Withdrawals are expected to open at 2026-04-22 20:00 (UTC+8). OpenGradient is a decentralized infrastructure network designed to host, execute, and verify AI models at scale. The project operates as a dedicated AI coprocessor, enabling applications, blockchains, or agents to offload compute-intensive tasks to a specialized network composed of dedicated GPUs and trusted execution environment nodes for computation. The OPG contract address is 0xFbC2051AE2265686a469421b2C5A2D5462FbF5eB (Base chain).

On April 20, Bitcoin spot ETFs experienced net inflows of $238.37 million, with BlackRock's IBIT leading at $256.05 million. Grayscale's GBTC and Fidelity's FBTC saw net outflows.

Grayscale has submitted an amendment for its S-1 registration to the SEC for a HYPE-based ETF. If approved, it will trade on Nasdaq, offering direct exposure to HYPE tokens through a trust and may include staking income.

Gate News message, according to Lookonchain Weekly Report (Apr 13–Apr 19, 2026), the market witnessed $1.88B in new stablecoin inflows. CEX spot trading volume increased while perpetual contract volume decreased during the period. Institutional demand surged, with Strategy purchasing 34,164 BTC val