Bitcoin retreated nearly 3% on Thursday after failing to hold gains above $84,000, slipping back toward $81,500 as corporate earnings disappointed and sentiment shifted in Asia’s equity markets.

According to reporting by CoinTelegraph, the pullback came after Tesla reported third-quarter capital expenditure of $4.73 billion — significantly below analyst expectations of $7.96 billion. The underspend rattled markets still digesting the implications of artificial intelligence investment trends across the tech sector, sending Bitcoin and other risk assets lower as the day progressed.

The crypto market had rallied earlier in the week on stronger-than-expected corporate earnings from SpaceX and General Motors. Tesla’s cautious capex guidance broke that momentum. CEO Elon Musk signalled spending would rise through 2028, telling analysts capex would become “noticeable in the tens of billions by ‘28” — but the current pullback suggested investors interpreted near-term restraint as a red flag for AI spending broadly.

Resistance Holds, Support Tested

Bitcoin’s failure to sustain momentum above the $85,000 level marks a critical technical setup. On three-day charts, BTC/USD has now printed a lower high, preserving a downward-sloping resistance trend line that crypto analysts have flagged as a key breakout level for sustained upside.

The $80,000–$81,500 support zone has taken on new importance. This range now hosts the cost basis for US spot Bitcoin exchange-traded funds — meaning any breakdown could trigger institutional forced selling if positions move underwater.

Asia’s Weakness Spreads

South Korea’s KOSPI Composite Index fell 3.52% on Thursday, struggling to recover from last week’s lows near 5,460 points. The tech-heavy index had been battered by rotation out of semiconductor and AI-adjacent stocks, a shift that rippled into cryptocurrency markets. Bitcoin’s correlation with risk appetite remains tight enough that regional equity weakness translates quickly into crypto selling pressure.

Open interest across crypto derivatives platforms had surged to $55.95 billion by late Tuesday — a 4.5% daily gain and the highest reading since late September. Such elevated leverage heightens exposure to cascading liquidations, meaning even modest reversals can accelerate into sharper corrections as stop-losses trigger.

The immediate technical picture suggests Bitcoin needs a decisive break above the three-day resistance trend line to establish fresh momentum. Without it, the $80,000–$82,000 range may become a grinding consolidation zone, vulnerable to deeper pullbacks if broader equity markets weaken further.