Source-checked • October 4, 2026

Bookmap

Bookmap is an order-flow visualization platform centered on a heatmap of current and historical order-book liquidity.

Liquidity heatmapOrder flowVolume dotsDOM

Quick facts

Primary useLiquidity and order-flow visualization
HeatmapCurrent + historical liquidity
VolumeTrade-volume dots and bars
DataDepends on connected market feed

What it does

Bookmap visualizes the order book as a heatmap and overlays traded volume, best bid/ask and other microstructure information. It is designed to expose liquidity behavior that ordinary candlestick charts do not show directly.

What to verify before paying

  • Whether your exchange or broker data connection is supported.
  • Data-subscription costs in addition to software costs.
  • Which indicators or add-ons are included versus sold separately.

ESTVELO research note

Order-flow tools add market-depth context, but visible liquidity can change or be cancelled and should not be treated as a guaranteed future price path.

Commercial disclosure: ESTVELO may receive compensation if a visitor uses certain outbound provider links. Compensation does not determine the factual content of this page. Disclosure.

Primary sources

Order-book data is dynamic and venue-specific. Liquidity visualization does not eliminate execution risk or predict price direction.