ETF / Trend Structure / Next-Session Locked Four Lines
SYLD ETF Cambria Shareholder YieldHoldings, Performance and ETF Analysis
ETF Trend Analysis Key Points
Close vs Next-Session Locked Four Lines
ETF Trend Analysis Key Points: start with current trend, L1-L4 placement, target zone and defense line. The four lines are generated after the close and locked for the next day.
Signal Notes
Four-Line Fit Core
--Model Fit Score
Phase Tracking
Phase targets apply to the L1–L2 zone. Review window: 378 trading days.
Historical Phase Review
Reviews locked phase calls from the latest 378-session window.
How to Use the L-Lines
Trend structure:Four-line positioning helps frame whether the structure is weakening, stabilizing, or strengthening.
How to Read the Close Placement
Four-line positioning:Price versus the nearest upper and lower L-lines frames the current trend view and review zone.
Four-Line Fit Review
Reviews four-line fit against observed price behavior.
Full Fit Audit
Compares each fit axis with the global review baseline.
Fit Axis
Support Gap
Resistance Gap
Volatility Gap
Zone Gap
Composite Gap
Audit Note
Recent Rolling Samples
Shows the latest reviewable samples.
Boundary Fit
Measures historical boundary fit.
Audit Downloads
Download backtest summaries, round details, charts, and audit records.
Rolling Boundary Review
Reviews support/resistance behavior, zone fit, and fit signals.
Fit Axis
Rounds
Support Hit
Resistance Hit
Volatility
Boundary Fit
Composite
Audit Note
Round-Level Review Detail
Shows the review window, rule set, and fit breakdown for each round.
Round
Ticker
Train Window
Test Window
Execution Rule
Composite / Support
Resistance / Volatility
Gap / Zone
Backtest Charts
Summarizes recent composite, fit, and market-state changes.
Recent Composite Score by Round
Five-Factor Four-Line Fit Comparison
Market-State Distribution
Composite-Score Distribution (Box Plot)
Rule Version and Audit Trail
Tracks the rule version, review window, and audit fingerprint.
SHA-256 Integrity Hash
Round
Train Window
Test Window
Feature Cutoff Date
Baseline Composite
Execution Composite
Execution Model