#bitcoin 1'm bullish on $BTC Bitcoin was knocked under $81K at 03:50 MSK as the KOSPI fell more than 6% and Nasdaq futures slipped. It is back at $83,610 and No.1 on the 4h board. CoinDesk framed it on Oct 13 as BTC decoupling from the chip rout. I agree, with conditions. Tape (CMC rank 1): 1h -0.08%, 4h +1.04%, 24h -0.07%, 7d -1.92%. Volume $30.38B, up 94%, vol/mcap 0.018 on a $1.68T market cap. Where price sits: 79% up the 24h range of $81,198 to $84,231. The 4h pivot is $82,753. The 7d box runs from $80,665 to $86,548. Positioning is clean. OKX funding +0.0055%/8h, OI $2.46B, perp premium -0.046%. Perps trade below spot, so the bounce is spot-driven rather than leverage. Why I lean long: buyers defended the sub-$81K flush and reclaimed the 4h pivot fast. Volume ran hot into that recovery, so I watch for follow-through. Macro risk: WTI near $92.67 and Brent near $106 on Hormuz shipping threats keep inflation and Fed-hike fears alive. US CPI lands Thursday. Invalidation: a 4h close under $82,753 neutralizes; below $81,198 I am wrong. Upside trigger: a close above $84,231, then $86,548. RU: Цена ~$83 610 ≈ ₽7 026 898 (курс 84,04). До четверговой CPI держим уровень $82 753; пробой $84 231 откроет путь к $86 548. Oil, tankers and chokepoints are the macro layer I track on Arctic Trade Lanes and UnicornsMap #UMRadar . @alexdolbun, live notes on X @alexdolbun. #UMRadar #Bitcoin #MacroCPI $BTC $LINK $SKHYB