Bitcoin is encountering renewed selling pressure as short-term investors liquidate positions near the 81000 price level, a critical juncture identified by on-chain analyst Darkfost. This specific price point aligns with the aggregate cost basis for the short-term holder cohort, effectively acting as a formidable resistance barrier where upward momentum has stalled. The market dynamics observed on social platform X indicate that Bitcoin's advance halted precisely as it approached this valuation, suggesting a direct correlation between price action and the break-even economics of recent entrants. Data compiled by Woofun AI shows that the Market Value to Realized Value (MVRV) ratio for these short-term holders has encountered resistance at the 1.0 level, marking the exact threshold where market value equals realized value. When the MVRV ratio sits at 1.0, the coins held by this group offer no profit incentive, prompting an aggressive wave of selling as participants choose to exit rather than hold for uncertain future gains. Short-term investors, typically defined as those holding assets for less than 155 days, serve as a primary indicator of immediate market sentiment due to their propensity to react swiftly to price fluctuations. The current data reveals a distinct lack of conviction among these market participants, who are prioritizing capital preservation at break-even over anticipating further appreciation. This behavior creates a supply overhang that could cap Bitcoin's near-term upside unless a new catalyst emerges to absorb the exiting liquidity. Woofun AI notes that the broader crypto market remains heavily dependent on Bitcoin's ability to maintain key support levels, as any intensification of this sell-off could trigger a cascading correction affecting altcoins that typically follow BTC's lead. Conversely, if Bitcoin manages to consolidate above the 81000 mark and successfully flips this resistance into support, it would signal renewed strength capable of attracting fresh buying interest from both institutional and retail sectors. On-chain metrics provide a clear, data-driven snapshot of these dynamics, highlighting the tangible hurdles presented by the short-term holder cost basis and the MVRV break-even point. For now, the market appears trapped in a period of indecision, characterized by short-term investors taking profits or cutting losses while longer-term holders await a clearer directional signal. Woofun AI analysis suggests that the coming days will be critical in determining whether Bitcoin can absorb this selling pressure or if a deeper pullback is imminent, with the outcome defining the immediate trajectory for the entire digital asset class.