I. In-Depth Analysis of the Bitcoin (BTC) Market: Volatility and Recovery Amid the Impact of a Security Incident

On October 30, 2026, the Bitcoin market experienced sharp volatility triggered by a major security incident. As of the evening of October 30 Beijing time, BTC spot was trading near $77,500, down approximately 4.5% over the past 24 hours. The price plunged from $81,700 to a low of $76,800 before gradually stabilizing around $77,500, supported by institutional buying.

I. Price Trend Analysis

On the hourly chart, Bitcoin has fallen and then steadied over the past several hours. Data from the five most recent hourly candlesticks shows that the price opened at $77,476, dipped as low as $76,632, and then rebounded to $77,622. The latest candlestick closed at around $77,352. Overall, the price has been moving in a narrow range between $77,000 and $78,000, with intense short-term competition between buyers and sellers.

In terms of trading volume, hourly trading value briefly reached $88.23 million during the decline, indicating panic selling. As the price stabilized, volume gradually fell to around $43 million, suggesting that selling pressure is easing and the market is seeking a new equilibrium.

II. Technical Indicator Analysis

Looking at the moving averages, BTC is currently trading below the 7-day moving average of $77,371 and well below the 25-day moving average of $78,243 and the 99-day moving average of $79,954. The short-, medium-, and long-term moving averages are aligned bearishly, pointing to an overall weak trend. However, it is worth noting that the gap between the 7-day moving average and the current price is narrowing, suggesting that short-term downward momentum may be fading.

For the MACD, the DIF line is in negative territory at around -614, and the DEA line is around -641. The histogram has turned positive and continued to expand to 26.89. This indicates that although bears remain dominant, bullish momentum is gradually building, with a potential MACD golden cross taking shape.

The RSI shows that the 6-period RSI is around 38.6 and the 12-period RSI is around 37.6. Both are in neutral-to-weak territory and have not yet entered oversold territory. This suggests there may still be some room for the price to fall, though a technical rebound could occur at any time.

The Bollinger Bands show the price trading near the middle band at $77,779, with the upper band around $78,893 and the lower band around $76,666. The bands are narrowing, suggesting that a significant price move may be approaching.

For the KDJ indicator, the K line is around 41.9, the D line around 38.7, and the J line around 48.4. All three lines have turned upward from low levels, forming a low-level golden cross—a positive signal for a possible short-term rebound.

Taken together, the indicators suggest that BTC is at a critical point for an oversold rebound. A technical recovery may be due in the short term, but the medium-term trend will not be confirmed as reversed until the price moves back above the 25-day moving average.

III. Market Sentiment Analysis

Market sentiment has been severely shaken by a major security incident. According to reports, a large exchange suffered a digital asset security breach involving approximately $6.3 billion, attributed to North Korea's Lazarus Group hacking organization. It is the largest exchange theft in crypto history. The incident triggered the liquidation of more than $1.54 billion in crypto assets, over 80% of which came from long positions.

On the positive side, the platform has pledged to use more than $6.34 billion in company funds to fully compensate users. It already holds $5 billion in the affected tokens and expects withdrawals to resume in approximately 45 hours. In addition, more than $3 billion in stolen assets has been frozen through cooperation with law enforcement agencies.

On-chain data shows that BTC experienced net outflows of more than $214 million in a single hour during the sharp decline. Net outflows from large orders reached $158.8 million, indicating that large holders reduced their positions amid the panic. However, the CEO of CryptoQuant noted that extreme pessimism itself could be a contrarian bullish signal.

Overall, BTC faces sentiment-driven shocks from the security incident as well as technical pressure in the short term. However, with institutional buyers absorbing selling pressure, the platform's commitment to fully compensate users, and demand for a technical rebound after oversold conditions, the price may form a base in the $76,000–$78,000 range. Investors should closely monitor the subsequent movement of the stolen assets and progress toward the resumption of withdrawals on the platform.

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