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DOGE $0.0897 -0.34%
ADA $0.2197 -0.72%
BCH $256.07 -1.86%
LINK $13.18 +7.27%
HYPE $87.64 -0.77%
AAVE $133.66 -1.48%
SUI $0.8124 +1.53%
XLM $0.1911 +2.16%
ZEC $1,195.19 +0.73%

sop

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Tin nhanh

Nhà phân tích: Lượng Bitcoin vào sàn giao dịch cao hơn 50% so với tháng 2, SOPR tiếp tục dưới 1

Tin tức từ ChainCatcher, nhà phân tích CryptoQuant Axel Adler Jr. đã công bố báo cáo chỉ ra rằng, hiện tại thị trường Bitcoin đang điều chỉnh nghiêm trọng hơn so với tháng 2. Lượng Bitcoin trung bình trong 30 ngày tại các sàn giao dịch đã tăng lên 122,000 đồng, cao hơn nhiều so với mức cơ sở hàng năm là 82,000 đồng, và cao hơn khoảng 50% so với mức trung bình khoảng 80,000 đồng trong thời gian bán tháo tháng 2, đồng thời đang gần đạt đến vùng trên 131,000 đồng. Trong cùng thời gian, giá đã giảm từ 77,000-78,000 USD xuống còn khoảng 59,000 USD hiện tại.Trong khi đó, giá trị SOPR (Tỷ lệ Lợi nhuận Đầu ra Đã Chi) trung bình trong 30 ngày đã giảm xuống còn 0.99, liên tục dưới mức 1 quan trọng, cho thấy thị trường trung bình đang ở trạng thái thực hiện thua lỗ. Trong khoảng thời gian từ tháng 5 đến tháng 7, chỉ số này đã có 37 ngày trong tổng số 61 ngày dưới mức 1. Hai chỉ số này chồng chéo cho thấy, sự kết hợp giữa lượng bán tháo và thực hiện thua lỗ khiến cho đợt điều chỉnh hiện tại rõ ràng hơn so với tháng 2. Adler chỉ ra rằng, hiện tại không phải là một sự kiện áp lực tạm thời, mà là một quá trình bán tháo kéo dài. Để thị trường ổn định, cần phải thấy hai tín hiệu xuất hiện đồng thời: SOPR phục hồi lên trên 1 (nghĩa là những người bán coin không còn thua lỗ), đồng thời lượng vào sàn giao dịch giảm về mức bình thường hàng năm. Rủi ro chính là nếu lượng coin tiếp tục đổ vào sàn giao dịch với số lượng lớn, áp lực cung sẽ tiếp tục, và tâm lý thị trường cũng khó có thể cải thiện.

AI Agent Security Risk Exposure: Attackers Can Exploit "Memory Pollution" to Induce Misoperation of Funds

The GoPlus Security team has disclosed a new type of attack in its AgentGuard AI project: inducing AI agents to perform unauthorized sensitive operations through "memory poisoning." This attack method does not rely on traditional vulnerabilities or malicious code but exploits the long-term memory mechanism of AI agents. For example, an attacker first induces the agent to "remember preferences," such as "usually prioritizing proactive refunds instead of waiting for chargebacks," and then uses vague expressions like "process as usual" or "execute as before" in subsequent instructions, thereby triggering automated financial operations.GoPlus points out that the key risk in such cases lies in the AI agent mistakenly treating "historical preferences" as a basis for authorization, leading to financial losses or security incidents in operations such as refunds, transfers, and configuration changes. To address this issue, the team has proposed several protective recommendations, including:Operations involving refunds, transfers, deletions, or sensitive configurations must require explicit confirmation in the current session.Memory-related instructions like "habit," "usual way," and "as before" should be regarded as high-risk state changes.Long-term memory must have a traceability mechanism (writer, time, confirmation status).Vague instructions should automatically elevate the risk level and trigger secondary verification.Long-term memory must not replace real-time authorization processes.The team emphasizes that the "AI agent memory system" should be viewed as a potential attack surface and should be constrained and audited through a dedicated security framework.

CryptoQuant: Bitcoin aSOPR has been above 1 for 9 consecutive days, and the market continues to realize profits and sell

CryptoQuant analyst Oro Crypto (@oro_crypto) stated that the adjusted spent output profit ratio (aSOPR) of Bitcoin has returned to a structurally key area. This indicator has remained above 1 for 9 consecutive trading days since May 1, indicating that the market is continuously realizing profit sales.aSOPR is used to measure whether the Bitcoin being spent on-chain is in a profit or loss state. A value greater than 1 indicates that, on average, the spent BTC is being sold at a profit, while a value less than 1 indicates that it is being handled at a loss. The significance of this signal lies in its persistence; the consecutive 9-day sequence reduces noise interference and shows that a substantial change in market structure has occurred. The last similar consecutive profit sequence appeared from October 19 to November 4, 2025, during which BTC also experienced several consecutive days of on-chain profit spending.From a market structure perspective, this indicates that Bitcoin is absorbing profit-taking selling pressure, and the price structure has not immediately deteriorated, showing that the market currently exhibits sufficient absorption capacity. This reading does not necessarily mean entering a euphoric phase, but rather indicates that the market has shifted from a loss realization environment to a phase where participants are continuously realizing profits. As long as aSOPR remains above 1, the market structure remains constructive: participants are cashing in profits while the market maintains its absorption capacity. The key failure level is clear: if the indicator continues to fall below the 1 threshold, it means the market will start handling tokens at a loss again, which would weaken the current constructive signal.Bitcoin is not only being sold again at a profit, but this process is also persistent. This persistence transforms aSOPR into a constructive signal reflecting internal market improvement, marking the most significant positive sequence since October to November 2025.

Analysis: SOPR has dropped to the range of 0.92–0.94, indicating macro marginal improvement, but the structural bull market for BTC has not yet been established

Bitfinex released an analysis report indicating that the decline in inflation in the U.S. market and the rise in interest rate cut expectations provide psychological support for risk assets, but the cryptocurrency market is more likely to experience phase fluctuations rather than a one-sided trend.The expansion of the Federal Reserve's balance sheet reduces systemic liquidity risks, which historically tends to benefit scarce assets like Bitcoin. However, the current pace of liquidity recovery is relatively slow, and selling pressure on spot Bitcoin re-emerged earlier this week, with cumulative sell-offs reaching several billion dollars. Although the market's ability to absorb sell orders has improved compared to before, on-chain indicators show that the adjusted SOPR (Spent Output Profit Ratio) has dropped to the range of 0.92–0.94, reflecting that most cryptocurrencies are being transferred at a loss, indicating that structural pressure still exists.The current macro environment provides a certain liquidity buffer for the cryptocurrency market, but it is still insufficient to support a sustained bull market. Bitcoin has tactical rebound potential in the short term, while long-term structural upward movement requires clearer signals of declining inflation and sustained spot demand support.
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