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More →BTC liquidation pressure: watch $80,800 to the downside and $87,300 to the upside.
Data from Bijie: BTC is currently priced at approximately $81,600. If the price drops about 1% to around $80,800, some high-leverage long positions may face concentrated liquidations; if the price rises about 7% to around $87,300, some high-leverage short positions may face concentrated liquidations. The liquidation zone below is currently closer to the current price, meaning that if the price moves downward, long liquidation pressure may emerge sooner. Other notable zones: $76,100 and $67,500 below; $87,900 and $93,000 above. The above levels are estimated based on public market prices and changes in open interest, do not mean the price will necessarily reach them, and are not predictions of rises or falls. Compared with the same-caliber snapshot 24 hours ago, it is down 0.68%; compared with the same-caliber snapshot 7 days ago, it is down 1.45%.
Ledger wallet hit by $860,000 hack, security alert raises questions
CoinWorld data: Questions are being raised over whether Ledger wallets received tampering alerts before the $86 million hack. Former Mt. Gox CEO Mark Karpelès said the manufacturer knew about suspicious devices months before the October incident. Security researcher Joe Grand discovered a tampered Ledger Nano X wallet in March 2026. Investigations show that devices distributed to Southeast Asia had unauthorized hardware modifications, with initial reported losses exceeding $86 million and later estimates surpassing $103 million. Ledger wallets have suspended sales through regional distributors, and the investigation is still ongoing. Karpelès noted that the manufacturer began receiving reports about tampered hardware wallets in December 2025, but no public warning from Ledger was seen. On-chain researchers reported that attackers stole more than $103.4 million from 530 crypto addresses.
AAPL off-exchange short sale volume reported at 53.87%
CoinWorld US stock data: AAPL's off-exchange short selling volume accounted for 53.87% of the total that day. Compared with the same-methodology snapshot 24 hours earlier, it fell by 3.7719 percentage points; compared with the same-methodology snapshot 7 days earlier, it fell by 5.0209 percentage points.
The total market capitalization of the crypto market stands at 2.76 trillion US dollars.
CoinWorld data: The total market capitalization of the crypto market is $2.76 trillion, with a 24-hour trading volume of $229.3 trillion.
Bitcoin's market cap dominance stands at 59.31%.
CoinWorld data: Under CoinWorld's unified market methodology, Bitcoin's market capitalization accounts for 59.31% of the total cryptocurrency market capitalization.
Capital Economics climate and commodities economist Hamad Hussain judged on October 16
According to a report from Bijie.com, Hamad Hussain, climate and commodities economist at Capital Economics, judged on October 16 that gold prices may gradually decline over the remainder of the year. He listed two reasons: the Federal Reserve will continue raising interest rates, and market concerns that the AI boom is ending will ultimately prove to be only temporary. This means that his judgment on gold prices involves both interest rates and the outlook for the AI boom. Bart Melek, global head of commodity strategy at TD Securities, said that gold remains within a range and is leaning toward the lower edge of the support area, mainly because there is still great uncertainty about the Federal Reserve's next move.
Lightning: Hardware wallets have security risks; multi-signature and key sharding are recommended.
According to a CoinWorld report, Lightning (hsl) pointed out in the article "How to Safeguard Your Tokens in the AI Era?" that hardware wallets still carry the risk of implanted chips, and that samples sold by Ledger distributors have hidden dangers, with losses exceeding $90 million. He recommends using multisignature and decentralized private keys, dedicated devices for dedicated purposes, and avoiding AI involvement in custodial devices to enhance security. In addition, AI can assist with signature comprehension, verification of domains and application sources, interpretation of transaction meaning before and after execution, and monitoring of security alerts, helping to improve protection. Ultimately, official information and multi-source verification should prevail, with anti-phishing as the core.
An unknown wallet transferred 150 million TRX to a new wallet, worth approximately $50.39 million.
CoinWorld data: According to Whale Alert monitoring, 150,000,000 TRX (approximately $50,395,392) was transferred from an unknown wallet to a new unknown wallet.
BTC perpetual contract open interest totals 15.005 billion USD.
According to BiJie.com data: under the statistical methodology of selected mainstream platforms, the total notional value of open positions in BTC USDT-margined perpetual contracts is 15.005 billion USD.
NVDA off-exchange short sale volume reported at 39.8%
CoinWorld US stock data: NVDA's off-exchange short selling volume accounted for 39.8% of the total that day. Compared with the same-caliber snapshot 24 hours earlier, it rose by 4.6042 percentage points; compared with the same-caliber snapshot 7 days earlier, it fell by 8.4265 percentage points.