[Trading Moment]: The market enters a critical week at the end of the year, and Bitcoin remains at the key level of $86000 This week is the key week for the end of the year, and the market is focused on the Federal Reserve's interest rate meeting, with a general expectation of a 25 basis point rate cut. At the same time, China will also usher in a policy super week, with important meetings and economic data to be released. The competition in the field of artificial intelligence is intensifying, and OpenAI plans to release GPT-5.2 ahead of schedule. Broadcom, Oracle's financial reports, and Microsoft CEO's visit to India have become industry benchmarks. Bitcoin's short-term sentiment is cautious, with analysts generally considering $86000 to $88000 as key support levels. On chain data shows differentiation: ETF demand continues to weaken, but there is a "complete reset" of selling pressure from long-term holders, which may indicate that a market bottom is being constructed. Analysts predict that the price of Bitcoin may reach the range of $85000 to $94000 by the end of the year. The short-term market sentiment for Ethereum tends to be pessimistic, with "smart money" traders increasing their short positions, but technical indicators suggest that a market bottom may be forming. In terms of the altcoin market, AI project Bittensor (TAO) has become the focus as it is about to experience its first halving, rising nearly 10% within the day. The release of sentencing recommendations for Terra founder Do Kwon over the weekend and the emergence of Meme coin through CZ tweets have attracted widespread market attention. Today, the market is paying attention to events such as the launch of Humidifi's new token and the launch of Stable's main online platform. Hot news includes the large-scale unlocking of multiple tokens such as APT, the Federal Reserve's interest rate decision to be announced this week, and South Korea's proposed legislation to strengthen the compensation liability of virtual asset operators.