Why RPI Remaining Balance Differs Between the UI and API on Bybit and OKX
Original headline바이비트·OKX RPI 잔량, 화면과 API에서 다른 이유
Not investment advice. Muhabbit scores how much a story may matter, not which way to trade.
Bybit and OKX display RPI (Retail Price Improvement) order book depth differently on their web/app interfaces versus the default API order book, meaning visible liquidity can differ depending on how the same market is viewed. RPI orders are post-only maker orders designed to improve retail execution conditions, supplied exclusively through approved market makers on Bybit and dedicated market makers on OKX. At identical price levels, both exchanges execute regular orders ahead of RPI orders, and RPI liquidity is not shown in the standard API order book feed. The distinction matters for traders and market makers because depth displayed on screens may not reflect executable liquidity available via API, affecting execution quality and strategy design. Key items to watch include whether the exchanges harmonize RPI display across interfaces and how RPI adoption shapes effective spreads and retail fill rates.
Muhabbit's AI wrote this summary in its own words from TokenPost's report and translated it from Korean. It can get details wrong, so check the source.
Named in this story
OKX, Bybit