CoinMeta data indicates that before the Federal Reserve's interest rate decision on October 28, Bitcoin is expected to remain within a range of $81,300 to $84,400. On October 19, there was a net inflow of $526.7 million in Bitcoin spot trading, with the price fluctuating between $81,724 and $83,470, which is lower than the average cost of $84,333 for investors. The number of open futures contracts on major exchanges increased by 4.2% to 645,410. On October 23, the notional value of outstanding options expired at $1.23 billion, with a maximum pain point of about $82,000. On October 30, the monthly options expired at a value of $11.2 billion, with a maximum pain point of $76,000. On-chain data shows that there was an increase of about 145,000 new contracts in the $82,224 cost range and a decrease of about 62,000 contracts in the $80,353 cost range. Short-term holders account for approximately 1.003, with profitable supply accounting for about 70%.