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Dataset
TWSE market breadth (private beta) daily data, including advancer/decliner, limit-up/limit-down, and market-total fields.
Download without registration: sample data using one of the five no-key symbols (2330 TSMC) as the example.
This dataset focuses on TWSE official-source market-breadth derived indicators, providing daily advancer/decliner counts and total trading figures, suited to observing market structure and risk context.
Market breadth data complements single-stock signals and strengthens whole-market structural interpretation beyond price/volume; it has direct value for risk management and strategy filters.
Current coverage is 2026-05-04 to 2026-05-27 — 18 seed records in total, and TWSE-only.
Updated at a private-beta level; read real-time availability from the freshness or data_gaps in the response.
Follows official-first with traceable field labeling, retaining only officially verifiable sources and excluding the raw/body; no claim of TPEx/full-market or an enabled daily cron.