BTC's 26h Book Skips Max Pain, Pins at the 61.5k Gamma Wall Instead

BTC spot ($61,631.84) is 2.65% above the 26h max-pain strike of 60,000, but max pain isn't where the tape is anchored. The pin-analytics candidates diverge sharply:
| Candidate | Strike | Distance | Active |
|---|---|---|---|
| Max pain | 60,000 | -2.65% | no |
| Gamma flip | 59,765 | -3.03% | no |
| Max-gex strike | 61,500 | -0.21% | yes |
| Largest call wall | 61,000 | -1.03% | no |
| Largest put wall | 58,500 | -5.08% | no |
The max-gex strike is essentially co-located with spot, and it's sitting inside a deeply negative gamma pocket: total GEX for the expiry is -0.167B, with the three largest dealer walls (61,500 / 61,000 / 60,500) all carrying negative gamma. Dealers are short calls right where price sits, not long gamma near max pain — a setup that amplifies rather than dampens moves into expiry.
24h OI flow leans put-buying in aggregate (267.8 vs 176.3 call contracts), concentrated in downside strikes 56,000-59,000, while call OI built directly at 61,500 (+60.3). Funding is bullish (97th percentile, 10.95% annualized) and liquidations skew long (70% long share, $9.85M net).