Indicator catalog
10 indicators, recomputed on every trade. Each page covers the parameters, the data you receive and example messages.
Fathom Trades
Size leaves a trace. Isolate aggressive orders above your threshold and see exactly where they hit the market.
Fathom Footprint
Look inside the candle. The raw detail, price by price: volume traded at the bid and the ask, to read the pressure on both sides.
Fathom Zones
See where the market pushes hard. Volume and time spent in each bar bring effort zones to the surface.
Fathom Walls
Some levels hold, again and again. Spot the ones buyers or sellers keep defending.
Fathom Flow
Is that volume burst actually moving price? Track impulses and absorption zones to put every move in context.
Fathom Imbalances
Where the footprint shows every number, Imbalances keeps only the signal: when one side overwhelms the other on several levels in a row, the closed candle leaves a zone on the chart.
Fathom VWAP
Keep price in perspective. VWAP and its bands show where the market sits against everything traded this session.
Fathom Levels
Your reference levels, always in view. Open, extremes and VWAP frame your read of the session.
Fathom Profile
See where trading concentrates. The volume profile maps volume by price and, by default, draws the value area holding 70% of it.
Fathom Opening
Set the frame from the open. Track the opening range bounds and their extensions all session long.
The catalog is also available from the API, with the JSON schemas of each indicator: GET /v1/indicators. Any change to a calculation is announced in the changelog.