Bitcoin entered the week of October 18, 2026, trading near $81,000 after losing ground over the previous seven days. The cryptocurrency has spent weeks defending support above $80,000, while some influential market participants have declared the arrival of another bull market despite October's lackluster performance.
Bitcoin declined approximately 1.3% to 2.2% over the past week, retreating from the $83,700 to $84,000 range toward $81,000. The decline accelerated after the U.S. consumer price index reported at 3.7% annually renewed inflation concerns on October 15, pushing bitcoin toward $79,700 to $80,200. By Sunday morning, the cryptocurrency had recovered to approximately $81,950 to $82,100, gaining 0.5% to 0.7% over 24 hours.
Market Structure and Technical Signals
Resistance remains concentrated between $83,000 and $84,000, while buyers have defended the $80,000 to $81,000 support level. The daily relative strength index, around 48 to 49, indicates neither buyers nor sellers have established convincing control. Trading volume hovered around $13 billion to $15 billion, consistent with subdued weekend participation.
To reclaim $100,000 from current levels near $82,000, bitcoin would need to advance approximately 22%. Such a move faces headwinds from weakening institutional demand. U.S. spot bitcoin exchange-traded funds experienced approximately $617 million in net withdrawals through mid-October, suggesting cooling institutional interest.
Bull Market Calls Face Skeptical Reality
Despite October's weak performance, cryptocurrency accounts on social media have declared a new bull market underway. One X account stated that a particular bitcoin technical signal has never failed and historically marks major cycle bottoms. Another predicted the start of a new bull market and warned that ignoring it could prove costly.
These predictions contrast sharply with current market conditions. Bitcoin remains roughly 35% below its October 2025 record near $126,200. Institutional flows have weakened, and buyers have not convincingly reclaimed nearby resistance levels.
For bulls, the immediate task is straightforward: defend $80,000, recover $84,000, and demonstrate that institutional demand is returning. For bears, another rejection at resistance could keep bitcoin trapped in its correction, potentially opening the door to considerably lower prices. The coming week presents multiple economic releases and market developments that could influence the outcome.
