Bitcoin trades at $82,164, just above support at $81,603, as higher oil prices and concerns about AI companies pressure risk assets. Brent crude trades near $108 a barrel, while September consumer inflation reached 3.7% from a year earlier. Markets assign roughly a 15% chance to a quarter-point Federal Reserve interest-rate increase next week. Spot Bitcoin exchange-traded funds lost about $910 million in two weeks. Bitcoin's technical indicators suggest near-term caution, with weak momentum and no firm trend.