比特币在8.25万美元附近企稳，市场消化Ledger被盗报告

Bitcoin stabilizes above $82,500, clearing pressure eases

On Friday, Bitcoin sought to limit further declines as markets digested the latest reports of the alleged theft of Ledger's hardware wallet. Despite the safety headlines, spot buying stepped in after BTC fell to new local lows, helping the market recover during U.S. trading hours.

According to Wall Street's opening data, BTC/USD rebounded from a previous low of close to US$80,350 to an area below US$83,000. At the same time, traders are closely watching broader clearing flows and look forward to confirming at the weekly close whether the rally can continue.

Key Points

• BTC/USD rebounded from $80,350, recovering the approximately $83,000 mark before the opening on Wall Street.
• It was reported that in the 24 hours before the recovery, the total amount of cryptocurrency liquidations exceeded US$1 billion, indicating that highly leveraged positions were largely closed.
• Ledger blamed the allegations of stolen funds on a reseller and advised users to transfer assets to new signature devices that use new mnemonics.
• Traders view $82,500 as an important level that has previously provided support and has potential structural significance.
• Bitfinex Alpha expects that the market will remain volatile before the release of U.S. CPI data on October 14, and the consolidated range may be between US$81,300 and US$86,500.

Liquidity and Price Dynamics Analysis

According to TradingView data, BTC/USD hovered in the support area around $82,500 on Friday. After falling to $80,350 the day before, the market found buyers to help prices move away from local lows.

report shows that as BTC began to recover, cryptocurrency liquidations exceeded US$1 billion in a rolling 24 hours. In addition, CoinGlass's liquidation heat chart shows that spot price movements pass through sell-side liquidity in the exchange order book, with thicker liquidity concentrated near the $84,000 area.

This is crucial for traders because liquidity pockets can affect how far prices can go before a new balance is formed. If $84,000 continues to be the next liquidity magnet, the rally may stall there unless spot purchases expand.

Ledger security incident: Company blames resellers

As prices stabilized, attention turned to wallet security. The crypto market appears to have avoided continued selling pressure after circulating reports that funds from Ledger hardware wallet users were stolen.

Ledger admitted the allegations in a post on Platform X (formerly Twitter) and attributed them to CryptoBilis, a reseller based in Southeast Asia. The company recommends that users who have already set up Ledger devices consider transferring assets to a new Ledger signature device that uses new mnemonics.

This is a practical lesson for users: Even if a wider range of market participants respond calmly, wallet-related events can change best practices for sourcing, initialization and verification of devices and supply chains. This also occurs against the backdrop of increasingly stringent scrutiny of cold storage providers.

Cointelegraph has previously reported on security issues for Coldcard following a multi-stage hack in July and August, which further confirms how quickly the hardware wallet narrative is evolving during a period of increased attention from attackers and scammers.

Macro perspective and weekly closing focus

As the market turns to the U.S. opening, cryptocurrency traders are also tracking cross-asset risk sentiment. According to reports, U.S. stocks opened higher on Friday and technology stocks rebounded. CNBC has previously described pressure in part on the technology sector, linked to OpenAI's lower-than-expected earnings forecast, and quoted Vital Knowledge's Adam Crisafulli as commenting that the position imbalance is still in the process of unwind.

This is important for Bitcoin because fluctuations in stock indices can spill over into the cryptocurrency market-especially if leverage is high and the liquidation chain reaction can amplify a move in either direction.

In the crypto space, traders are increasingly concerned about the upcoming weekly candle close. Previous reports emphasized that $82,500 is a key battlefield for bulls to recover. According to reports, the same level has been serving as a support level since mid-September and has also been mentioned as part of a possible "inverted head and shoulders" inversion structure similar to the pattern that emerged in 2023.

Whether this technical form works depends on whether BTC can stay above US$82,500 on a close basis and then establish higher acceptance into the next resistance/liquidity area.

Range expectations for U.S. CPI until October 14

Although Ledger-related security stories dominate the headlines, some analysts expect BTC to trade within defined ranges rather than sharply trending.

Bitfinex Alpha, the research arm of Bitfinex, predicts that the market will continue to maintain range-volatile conditions until the release of U.S. inflation data on October 14. In a blog post posted by Bitfinex Alpha, the research team said that its main ideas are expected to be sorted out when entering the October 14 U.S. CPI data, with a range of $81,300 to $86,500, and repeated testing on $84,000. This means that unless a strong enough catalyst breaks the range, volatility may manifest itself as multiple rotations around liquidity levels rather than clear one-way movements.

Traders often watch how prices behave at the edges of such ranges-for example, whether buying quickly near the lower limit, or whether the rally recedes sharply before the upper limit-because this can signal whether the market is accumulating positions or dispensing positions.

Looking ahead, investors and active traders should be watching whether Bitcoin can hold on to US$82,500 until the weekly close, and whether liquidity around US$84,000 will continue to inhibit upside or become a springboard. In terms of security, Ledger users should pay attention to company guidance on moving to new signatures, while the market may seek more clarification on how reseller-related allegations affect other equipment and future supply chain assumptions.