TDX Formula Programming Assistant

Problem Statement

TDX formulas often fail because of full-width punctuation, missing semicolons, or confusion between output and intermediate assignment. Stock-selection formulas may emit too many outputs, while future functions can inflate backtest results. Beginners also lack a reliable mapping from natural-language trading conditions to TDX functions and templates.

How It Works

This skill guides the workflow for TDX formula development. It first clarifies the formula type, signal logic, timeframe, and filters, then selects functions by need: moving averages and trend logic with MA, EMA, and CROSS; volume-price logic with VOL and AMOUNT; chip distribution with COST and WINNER; or stock filters with INBLOCK and NAMELIKE. It then generates formulas while distinguishing : for plotted outputs from := for intermediate variables, ensures statements end with ASCII semicolons, and enforces a single 0/1 output for selection formulas. For indicator formulas, it can add visual attributes such as COLORRED, LINETHICK2, and DOTLINE, and includes checks for punctuation, bracket pairing, variable conflicts, and future-function risk.

Scope and Caveats

It is suitable for technical indicators, conditional stock selection, trading systems, and colored K-line formulas, as well as explaining or refactoring existing code. Be aware that chip functions may depend on daily data and professional datasets, index or finance functions may require downloaded data, and future functions such as BACKSET, ZIG, or XMA should be used cautiously in selection logic.