FHAT Technical Note 021R: Post-Session Reconciliation of the September 28, 2026 SNXX Session — Branch C Empirical Validation, 4H MA200 Tier 3 Capture, and Dual-Track Scalping-to-Swing Evolution

<p dir="ltr">This technical note establishes the ex-post empirical reconciliation of FHAT Technical Note #021 (pre-registered prior to the September 27, 2026 nocturnal open) for the Tradr 2X Long SNDK Daily ETF (SNXX) and SOXL across the September 27–28, 2026 trading sessions under the Fractal-Holographic Analog Trading (FHAT) framework.</p><p><br></p><p dir="ltr">The candidate branches pre-registered in Version 1 were conclusively adjudicated in real time: KOSPI opening weakness and negligible nocturnal volume invalidated Branch A within 30 minutes, confirming the Variant 1 "suppression-then-expansion" (先抑后扬) pathway.

During the September 28 cash session, SNXX underwent a systemic liquidity cascade to an intraday extreme of USD 15.200 (-13.4%), strictly validating Branch C (Analog 260824 liquidation flush).</p><p><br></p><p dir="ltr">The pre-registered Three-Tier 4H Hierarchy (Rule FP-III-I) successfully intercepted this move, with the Tier 3 capital tranche (4H MA200 baseline at USD 15.344) filled live at USD 15.300 (10 cents from the absolute session low).