How our data works

Where each dataset comes from, how much of the market it covers, how often it updates, and where it falls short. The numbers were measured against our production database on Oct 13, 2026.

• OwnershipWho holds each IDX stock: 5% holders, directors and commissioners, the monthly register of 1% holders, and holder types.
• IDX disclosuresEvery announcement issuers file with the exchange, with its title, filing date and original PDF.
• PricesEnd-of-day and intraday prices for IDX stocks.
• Running TradesIndividual exchange trades as they print, with price, size and, when the exchange gives it, the brokers on each side.
• Broker flowDaily buying and selling by each broker in each stock, split into foreign, local and government investors.
• CallsThe official calls our screeners publish, with entry, target and stop, and how each one closed.
• ScreenersSaved rules that pick stocks from the data above, run on demand or on a schedule.
• BacktestsReplaying a screener's rules over past trading to see how its picks would have done.
• Worked example: who controls BBRI?How an agent answers an ownership question with free evidence alone, citing every step.