Adaptive Trend Finder PRO Auto Log Regression

Adaptive Trend Finder (ATF) — Auto-Selected Trend Period & Log-Regression Channel
ATF scans candidate lookback windows, picks the highest-correlation (Pearson-R) period, and draws a log-regression midline with deviation bands. It also reports trend strength / Pearson’s R, supports multi-instance safely, and defaults to object-based drawing for smoother charts (optional plot/fill buffers).

Key Features

• Auto Period Selection by maximizing Pearson-R.

• Log-Regression Channel: midline + upper/lower bands with configurable deviation multiplier.

• Trend Strength / Pearson’s R readout (toggleable).

• Auto Fallback to short-term candidates if long-term history is insufficient (optional notice).

• Clean UI Control: master switch InpShowInfoLabel (OFF by default).

• Multi-Instance Safe: global incremental ID + ChartID prefix.

• Object Drawing by Default (OBJ_TREND) to reduce flicker; optional plot lines/fill.

• Extend Style: right / both / left / none (Pine-like extend behavior).

Inputs (Highlights)

• Source & Mode: InpSource , InpUseLongTerm

• Stability: InpMaxBars , InpAutoFallbackShort , InpShowFallbackNote

• Channel: InpDevMult , colors/width/alpha/style

• Info: InpShowInfoLabel , InpShowAutoPeriod , InpShowTrendStrength , InpShowPearsonR , InpShowCAGR (D1/W1), position/size

• Rendering: InpShowPlots , InpShowFill

• Extend: InpExtendStyle

• Instance: InpInstanceTag

Notes

• Use CAGR on D1/W1 to gauge annualized trend quality.

• Try InpDevMult between 1.5–2.5 for robust bands.

• Enable Plots if you need buffer outputs for other tools or filled channels.

Changelog

• v1.08.1: removed color→long casts; switched to 4-arg PLOT_LINE_COLOR ; added InpShowInfoLabel master switch (OFF by default); smoother object updates.

Disclaimer: For informational/educational purposes only. Not financial advice.