In-Depth Analysis of the Bitcoin (BTC) Market: Clear Short-Term Oversold Signals as the Bull-Bear Battle Enters a Critical Stage

I. Price Trend Analysis

As of 13:00 on October 18, 2026, Bitcoin was trading at $81,443. Over the past few hours, it has experienced a significant pullback. The price fell steadily from a high of $82,152, breaking below the $82,000 and $81,500 levels in succession, and briefly touched around $81,269 before finding temporary support near $81,300. On the hourly chart, the last five candles have all closed lower, with their bodies growing progressively larger, indicating that bearish pressure is strengthening. Notably, when the price dipped to $81,314, trading volume rose sharply, with hourly turnover reaching $61.24 million—far above the average of the preceding hours. This suggests that substantial funds were involved in trading during the rapid decline, and that market disagreement has increased considerably.

The intraday high-low range for Bitcoin was approximately $880, or about 1.07%, representing a moderately high level of volatility. This kind of movement is fairly typical of the current macroeconomic environment and reflects significant disagreement among market participants about the short-term direction. The price has now fallen below the Bollinger Bands middle line at $81,701 and is approaching the lower band at $81,173. If support at the lower band fails to hold, the price could fall further toward the $80,000 level.

II. Technical Indicator Analysis

Looking at the moving averages, the 7-period moving average has fallen to $81,835, the 25-period moving average is at $81,644, and the 99-period moving average is at $81,726. The short-term moving averages are converging rapidly downward, and the price has fallen below all major moving averages, forming a bearish alignment. The EMA indicator also points to a bearish trend: the 7-period EMA has dropped to $81,704, and its divergence from the price is widening, suggesting that bears are in control in the short term.

The MACD indicator is showing a clear bearish signal. The MACD histogram has rapidly shifted from a positive 11.5 in the previous period to a negative 29.7, while the DIF line has plunged from 77.6 to 28.9 and is converging toward the DEA line, forming a bearish crossover. This indicates that short-term bearish momentum is accelerating. Once the crossover is confirmed, the price could face further downward pressure.

The RSI has rapidly entered oversold territory. The 6-period RSI has fallen to 24.95, the 12-period RSI is at 37.36, and the 24-period RSI is at 43.69. The sharp drop in the short-term RSI indicates heavy selling pressure, but it has also entered technically oversold territory, which typically means demand for a rebound is gradually building. The KDJ indicator is also extremely oversold: the K value has fallen to 33.46, the D value is 51.82, and the J value has dropped to -3.25. A negative J value is a relatively rare signal of extreme oversold conditions and has often indicated a higher likelihood of a short-term technical rebound in the past.

The Williams %R (WR) has fallen to -99.08, close to its theoretical extreme of -100—an exceptionally oversold reading. The Stochastic RSI has also fallen to 19.84, further confirming the short-term oversold condition. The ATR has risen to 274.3, indicating increased market volatility. Traders should be prepared for larger price swings.

III. Market Sentiment Analysis

The Bitcoin market is currently characterized by a complex bull-bear struggle. According to factor statistics, 10 of the 15 technical factors are giving bullish signals, 4 are bearish, and 1 is neutral, putting the bullish share at 66.67%. However, the composite indicator is giving a bearish signal. This suggests that although medium-term factors lean bullish, short-term price momentum is moving downward. Such conflicting signals often occur at critical trend inflection points, so it is important to closely monitor how the indicators develop.

Several factors are influencing market sentiment. On the one hand, Charles Schwab announced that it would open Bitcoin trading to 40 million clients, while Strive added 2,822 BTC to its corporate reserves. These institutional developments provide medium- to long-term support for the market. On the other hand, the latest U.S. inflation data showed CPI at 3.7% and PPI at 6.3%, both above market expectations. As a result, digital asset funds saw net outflows of $434 million in one week, and Bitcoin ETFs recorded outflows of $228 million. In addition, a flash crash in AI-related perpetual futures contracts liquidated $51.6 million in positions within 10 minutes, further weakening risk appetite.

Overall, Bitcoin is currently short-term oversold, while its medium-term direction remains unclear. The $81,000–$81,200 range is a key near-term support zone. If it holds firmly and is followed by a rebound on rising volume, the price could move back above $82,000. Conversely, if this support zone breaks, the price may fall toward the $80,000 level. Traders are advised to monitor trading volume and the recovery of the RSI closely, manage position sizes carefully, and wait for a clearer directional signal.

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