BTC: $81,928
├ 50MA: $81,540 ✅
├ 200MA: $72,614 ✅
├ Realized: $53,436 (MVRV 1.53)
├ STH cost basis: $74,415
├ LTH cost basis: $48,759
├ RSI (weekly): 58.0
├ IBIT cost basis: $81,734
├ MSTR cost basis: $75,385
├ Production cost: $74,445
├ BTC/Gold: 19.8 oz
└ Fear & Greed: 59 (Greed)
ETF 5d -229M$ / 20d +1717M$ · CME fwd 1/4 LONG (mild long tilt) · CLLD 1d -0.04
CSP / CC(where selling puts / calls is structurally favourable)
Week 78000/87000 Month 70000/95000 Quarter 60000/100000
Weekly
Regime: Deribit weekly gamma negative (−8.4M, half of Friday's −14.5M), spot 81.9k below the 82.8k flip — moves still sharp, fake breaks possible; total book (+123M) and IBIT (+14.9M on the week, flip 80.8k under spot) are long gamma and dampen it.
Weekly walls: 87k call (cap), 78k put — IBIT mirrors it: 78.2k below, 85.3k above. Max pain 82k sits on spot with the gamma mass there — a pin at 82k is real while spot stays in 81–83k.
The board is building, not idle: +339 OI last session, 53% of it above spot — 82.5k (+135), 75k (+70), 78k (+55), 82k unwound (−46). Overall mass slightly heavier below (55% of OI under spot); charm −3.5M vs −2.3M yesterday, same skew of OI below price.
IBIT vs BTC: agree on 78k as support and 82–82.7k as the center (IBIT max pain 82.7k); diverge above — IBIT gamma mass and wall at 85.3k with 60% of OI above spot, BTC cap at 87k. ETF leg leans slightly higher.
Total
Book-wide DEX 3.31B, up from 2.88–2.89B the past two days, back to the Oct 16 level: dealers longer delta, hedging not a headwind. Total flip 79.7k below spot, book long gamma; vol premium regime is low — selling vol pays modestly.
Week ahead (beta)
107 days of history. Honest check: yesterday's 78–86k chop holds — 81,417 → 81,928, 9th day inside 81–83.6k, spot back on the 81.9k zone (MA50 + IBIT cost basis + max pain, score 4, spent); no triggers hit, Oct 18 session +0.8%, quiet. Yesterday's Coinbase-discount flag (weaker next day) did not play out — day closed up.
Base case: into Oct 23 expiry a 78,000–86,000 range centered 80–84k — chop around 82k (BTC max pain + gamma mass, IBIT max pain 82.7k). Deribit weekly gamma negative but halved in a session, spot below the 82.8k flip — moves sharp, the 82k pin strengthens as gamma compresses; IBIT and the total book long gamma. The board prices ~1.3% for a −10% by Friday — no flush priced. Backdrop flat: liquidations neutral, ETF 5d outflow, CME mild long lean, DEX up; new OI placed at 82.5k and 75–78k.
Downside caveat: Coinbase net premium in deep discount — US spot demand weaker than the rest of the market; the next day after this is weaker on average (about tomorrow, not the week). One component down, structure gives no direction — base case stays chop. Slow trend still up.
Downside trigger: acceptance below 81k opens 80.5k (score 4 fresh: gamma + magnet + max pain + OI), 79.7k (total flip) and 78k (put wall on both venues, 78.0k zone); a break of 78k → 76–75k (puts being built) and the monthly frame (max pain 78k, put wall 70k).
Upside trigger: reclaim 82.8–83k opens 83.9k (spent zone), 85.3k (IBIT call wall) and 86.6k (fresh flip zone); 87k — BTC call wall and the week's cap.
Alternative: pin 81–83k into Friday on the double 82k max pain; the 82–87k shelf is in day 22 with spot at its edge — a repeat of Oct 7–8, a dip to 79–80k and buyback, is also in play. Beta.