Bitcoin opened the third week of October at $82,000 as global markets attempted a tentative rebound following a significant sell-off. The previous week’s downturn originated in South Korea, where the KOSPI Composite Index dropped 2.8% on October 12 and fell to a weekly low of 5,455 by Thursday, resulting in temporary week-to-date losses of 17%. This contagion spread to neighboring Asian markets before impacting US equities, with the S&P 500 finishing Friday down 2% for the week. Concerns over AI expenditure plans and semiconductor competition from China drove tech-stock volatility, while social media speculation about a "Black Monday" repeat coincided with the 39th anniversary of the 1987 crash. However, markets recovered slightly on Monday, with KOSPI gaining 1.8% and S&P 500 futures rising 0.7%.

Corporate earnings are now shifting market attention, with 15% of S&P 500 companies scheduled to report third-quarter results this week, including SpaceX on Tuesday and Tesla and Meta on Wednesday. Meanwhile, Federal Reserve policy expectations remain mixed ahead of the October 28 decision. Data from CME Group’s FedWatch Tool indicates an 85% probability that interest rates will stay within the current 3.75-4.00% range in October. For December, markets assign only 11% odds to another pause, favoring a 75% chance of a 25-basis-point hike. Fed Chair Kevin Warsh recently avoided providing forward guidance, reinforcing his stance against prejudging meetings, though some commentators interpreted this lack of information as a dovish signal.

Inflation data continues to pressure monetary policy easing. The September US Producer Price Index (PPI) recorded its largest month-on-month increase since March 2022 at 1.7%, driven largely by a 20.3% jump in gasoline prices linked to the Middle East crisis. Similarly, the Consumer Price Index (CPI) rose 3.7% year-on-year, beating expectations by 0.1%. In the crypto sector, Bitcoin’s weekly close below the $82,500-$82,800 support zone has raised concerns among analysts. Rekt Capital warned that this move could trigger retests of the $80,000 mark. Additionally, CryptoQuant reported declining US investor demand, noting that the Coinbase Premium Index fell to -0.141 on October 18, its lowest level since June 30, suggesting insufficient demand to absorb selling pressure.