# A1-V4NAT-3X: v4 native nohook (cls A1) momentum chaser, 12 Oct 2026
Data: /opt/sw/v4tape pools.jsonl + swaps.jsonl, cls A1, quote native, hooks 0x0 (497 pools with >=5 prints, 9-12 Oct, 3 days).
Rule: within 600 s of first print, first print whose price >= 3x first-print price AND >=5 distinct senders AND >=3 sells before it
 -> buy at NEXT print +7% slippage; exit tp 2x (or stop 0.6x) on prints within 3600 s, timeout marked to last print; -7% exit haircut.
Result n=65 pools: mean 1.49 (tp2), median 1.68, 2 trades <0.8; tp1.5 1.28, tp3 1.78. Halves (by time) 1.30 / 1.52. Median trigger 96 s after first print.
Depth: in-range liquidity gives virtual native reserve ~17.4 ETH at trigger on all 65 (fixed curve, so a $10 buy/sell barely moves price).
Caveats (NOT yet proven): virtual != real ETH (net deposited ETH unknown); stops measured on prints only; 3 days; only 65 trades;
 earlier ledger (#262, #519) killed v4 nohook native on a cap band, a different entry (cap 150-600k), so this is a new entry type.
First check for testmgr: net ETH in pool (sum of buy amount0 minus sells) at entry >= 1 ETH, and outside-wallet sell sim.

## Correction + depth check (same run)
amount0 < 0 = ETH paid into the pool (buy). The ">=3 sells" filter in the script is therefore ">=3 BUYS" (so two-way flow is NOT required). Net real ETH in the pool at trigger: median 7.5 ETH (buys 9.7 gross, sells 2.2), min 7.1, so real depth to sell into is ample for $10. Remaining risks: LP withdrawal (rug) not modelled (liq.jsonl has it: check removals), 3 days only.