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More →BTC contract long/short account ratio (October 20, 2026, 16:00) is 1.73
CoinWorld data: The BTCUSDT 4-hour long-short account ratio is 1.73, with more net long accounts than net short accounts. Compared with the same-caliber snapshot 24 hours ago, it rose by 0.2844; compared with the same-caliber snapshot 7 days ago, it rose by 0.4417.
Bitget plans to acquire Thai crypto exchange GMO-Z.com
Bitget announces plans to acquire Thai crypto exchange GMO-Z.com, according to CoinWorld.
Google launches Gemini for government services
CoinWorld news: Google has announced the launch of Gemini for government services. The service is designed to provide government agencies with more efficient solutions and support their digital transformation.
SlowMist releases analysis report on Qubic wallet vulnerability that may lead to private key leakage.
Blockchain security firm SlowMist has released an analysis report on the Qubic wallet vulnerability, stating that the Qubic wallet uses math.random(), which is not cryptographically secure, to generate account seeds, and writes part of the output of the same random number sequence into the dejavu field of network packets, potentially allowing attackers to recover users' private keys through network observation. In a local proof of concept (PoC), SlowMist found that obtaining six consecutive dejavu values can, under specific conditions, restore the 128-bit internal state of the pseudorandom number generator, thereby reconstructing the 55-character account seed, deriving the private key, and verifying the match. The practical exploitability of this attack path still depends on conditions such as network access permissions, continuity of observation, and the order of random number calls, and it cannot yet be confirmed whether the previous attacker used the same method. Previously, on October 18, Qubic disclosed that due to insufficient randomness in some wallet seeds, 1,404 wallets were stolen, amounting to approximately 2.94 trillion QU.
Tesla partners with Alipay on in-car assistant project
Tesla and Alipay have officially signed a cooperation agreement for an in-vehicle assistant project, according to BiJie.com. Tesla China's in-car system plans to launch Alipay's in-vehicle assistant smart parking service, allowing owners to make quick and secure parking fee payments on the in-car screen through a subsequent software upgrade. Tesla said more convenience features for in-vehicle lifestyle scenarios are under development.
QQQ off-exchange short sale volume reported at 55.63%
CoinWorld US stock data: QQQ's off-exchange short selling volume accounted for 55.63% of the total that day. Compared with the same-caliber snapshot 7 days ago, this is down 13.7193 percentage points.
DEX 24-hour trading volume stands at 7.284 billion USD.
CoinWorld data: Within the scope, DEX 24-hour trading volume was 7.284 billion USD, an increase of 2.56% compared with the previous statistical period under the same methodology. Among them, the DEX trading volumes of the five monitored public chains were: Ethereum 1.043 billion USD; Solana 1.611 billion USD; BSC 883 million USD; Base 807 million USD; Arbitrum 170 million USD.
US ETF options volume was 3,609,487 contracts.
CoinWorld US stock data: US ETF options volume was 3,609,487 contracts, of which 2,095,390 were calls and 1,514,097 were puts.
drift protocol攻击者将2.57万枚ETH存入Tornado Cash
According to Bijie news, after two months of silence, the Drift Protocol attacker has begun transferring the stolen funds to Tornado Cash. Over the past two hours, the attacker has deposited 25,700 ETH (worth approximately $61.56 million) into Tornado Cash and still holds 81,900 ETH (worth approximately $195 million).
The Dacheng Nasdaq 100 ETF will be suspended from trading on October 21.
According to CoinWorld news, Nasdaq 100 ETF Dacheng announced that the fund will be suspended from trading starting at market open on October 21, 2026, and will resume trading at 10:30 that day; redemption services will continue to be processed as usual during the suspension period.