Position 2026-10-08: long (+0.20, confidence 0.53)

Our view for October 8 is a small long tilt in bitcoin, held with only moderate conviction. BTC fell about 2.7% on October 7, from roughly $85,540 to $83,280, and closed near the day's low of about $82,740. That leaves it roughly flat over seven days, still up about 5% over 30 days, and about 34% below its $126,200 all-time high. The short-term chart is damaged. We think how the drop happened matters more than the drop itself. The biggest input is derivatives positioning. Yesterday's decline was a long flush: about $123 million of long positions were force-liquidated across the major perpetual venues, against under $6 million of shorts. That was the most one-sided day of the past week. Perpetual funding fell from about 4-5% annualized on its 30-day average to roughly flat, and dipped slightly negative on Binance. Open interest measured in bitcoin rose to its weekly high as price fell, which fits with new shorts being added into the weakness. Meanwhile, implied volatility barely moved (Deribit DVOL near 37), dated futures still trade at a steady premium of about 5% annualized, and options open interest remains call-heavy. Leverage has been cleared out without panic, which tends to leave less forced selling still to come. Slower-moving demand also leans supportive. US spot bitcoin ETFs took in about $2.2 billion net over the past 30 days and about $173 million over the past week, despite redemption days on September 30 and October 5. On-chain, the average coin's cost basis sits near $53,800, MVRV is around 1.6, about 74% of supply is in profit and roughly 63% of coins haven't moved in over a year. That describes a holder base that is in profit without being euphoric, and it shows no sign of broad distribution. The case against is macro, which is why conviction is only moderate. The dollar has firmed over the past month, and over the past 60 sessions bitcoin has tended to fall on days the dollar rises. Rates volatility (the MOVE index) is up about 40% on the month, high-yield credit spreads have widened, August CPI rose 0.4% month-on-month, and prediction markets price essentially no chance of a rate cut at the October 27-28 FOMC and about a one-in-six chance of a hike. Notably, bitcoin slipped over the week while the Nasdaq gained about 2.5%. That underperformance stands out, because BTC has tracked tech stocks closely in recent weeks. In practice, the area between $82,000 and $82,700 (yesterday's low, with sizeable options open interest at strikes just below) is the line we are watching. A decisive break below it, especially if funding turns positive again as dip-buyers re-lever, would undercut the long view. Reclaiming $85,000-85,600 (yesterday's open and high) would repair the short-term structure. Kalshi's ladder for the October 9 close centers near $83,500, with about a 19% implied chance of finishing above $85,000. The next scheduled macro test is US CPI on October 14. Sentiment gauges are mixed and give no strong signal either way.