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Dataset
A TWSE private-beta margin trading & short selling dataset providing margin-credit balances, buys/sells, and data lineage.
Download without registration: sample data using one of the five no-key symbols (2330 TSMC) as the example.
This dataset focuses on TWSE official-first margin trading & short selling data, suited to observing market leverage, retail sentiment, and positioning crowdedness; it remains in private beta.
Margin and short data add market-leverage and crowdedness signals invisible from price and institutional flows alone, especially important for short- to medium-term risk monitoring.
Verified coverage is currently 2026-03-10..2026-05-28, totaling 16,475 rows across 1,272 TWSE symbols; no claim of TPEx or full-market coverage.
Currently offered as private beta; retain the data_gaps, source_lineage, and beta-limitation notes when using it.
Follows official-first and explicit lineage/data_gaps principles; does not expose the raw/full body and does not claim securities lending is included in the same contract.