Returns the brokers most actively accumulating and distributing a single IDX ticker over a date range. top_buyers ranks brokers by net buy value (largest positive net IDR first); top_sellers ranks brokers by net sell value (largest negative net IDR first). Each entry also reports how much of that broker's flow was executed for foreign investors (foreign_net_idr, foreign_buy_idr, foreign_sell_idr); pass foreign=true to rank by foreign_net_idr instead, i.e. the top foreign buyers and sellers of the stock. Useful for spotting institutional accumulation or distribution patterns on a specific stock.

<Note>IDX symbol: 4 letters, optionally followed by .jk (case-insensitive). E.g. BBCA, GOTO.</Note>

<Note>The origin filter uses the broker's registry classification (a foreign- or domestic-owned member), not the origin of its clients. Use the foreign_* fields for investor-origin flow.</Note>

<Info>Costs 2 API credits.</Info>