NinjaTrader FootPrint OrderFlow Indicator

NinjaTrader FootPrint Indicator Overview

NinjaTrader FootPrint OrderFlow Indicator

The FootPrint OrderFlow Indicator for NinjaTrader displays bid and ask volume distribution at each price level within every bar — providing a more granular view of market activity than standard price candles, which summarize each bar into a single open, high, low, and close.

The indicator extends the standard FootPrint chart with four integrated components: a built-in Volume Profile with POC and Value Area, horizontal and diagonal imbalance detection with stacked imbalance support, per-bar statistical metrics, and tick aggregation for instruments with high price level density. Each component is independently configurable.

One of the key features of this version of the Footprint Indicator is identifying market imbalances – areas on the chart where there is a significant volume disparity between buy and sell activity at specific price levels. 

In practical application, recognizing imbalances provides several advantages to the trader:

• It displays the volume distribution between bid and ask activity at each price level within a bar.
• It highlights price levels where ask or bid volume significantly exceeds the opposite side — a condition associated with concentrated directional activity.
• It provides detailed visualization of localized activity zones, where imbalances serve as additional technical factors for market analysis. Identified imbalances are displayed as visual markers at the relevant price levels, providing additional structural context within the bar.
• It highlights price levels where a significant volume disparity between bid and ask activity has been registered.
• It is designed for short-term and scalping strategies that require detailed visualization of microstructural order flow components.

Key Functional Components of the NinjaTrader FootPrint Indicator

FootPrint Chart

The FootPrint chart displays the distribution of buy and sell volumes at each price level within each bar. This component helps to detect imbalances and identify price levels where bid or ask volume is significantly higher than the opposite side.

Built-in Volume Profile with POC and Value Area

The integrated Volume Profile, featuring POC (Point of Control) and Value Area levels, complements the FootPrint chart by providing insights into the horizontal distribution of volume. The POC highlights the price level with the highest traded volume, while the Value Area defines the range where the majority of trading took place. When combined with imbalance analysis, the Volume Profile provides an additional structural layer — showing not only where price spent time, but also where volume was concentrated and where significant bid/ask disparity occurred within that range.

Imbalance Detection

The indicator detects both horizontal and diagonal imbalances, including stacked configurations, assisting in the observation of volume-based shifts between buyers and sellers.

Flexible signal filtering and alert settings are available for fine-tuning:

• Minimum volume ratio;
• Minimum absolute delta value.

Summary Statistical Data

An integrated table collects the main analytical metrics for each bar:

• Total volume;
• Buy and sell volume;
• Delta (difference between ask and bid volume);
• Cumulative delta;
• Maximum and minimum delta values within the bar.

Tick Aggregation

For instruments with high tick activity and a large number of price levels within a single bar, a tick aggregation function is provided, allowing multiple price levels to be grouped into a single print. This simplifies the visual analysis of data while preserving the core metrics required for comprehensive market study.

NinjaTrader FootPrint Indicator input parameters

The indicator has the following parameters:

Alerts – Configure various types of alerts.

Enable Imbalance Alerts – Enables or disables alerts for detected imbalances.

Enable Stacked Imbalance Alerts – Enables or disables alerts for stacked imbalances.

Stacked Imbalance Alert Threshold – Sets the minimum number of consecutive imbalances to trigger a stacked alert.

Show Volume Profile – Enables or disables the Volume Profile display.

Show Value Area – Enables or disables the Value Area display.

Value Area (%) – Sets the percentage range for the Value Area calculation.

Show POC – Enables or disables the Point of Control (POC) display.

Ticks Per Level – Sets the tick aggregation level for each price step.This defines how many individual ticks are combined into a single price level, simplifying the footprint view without losing essential information.

Imbalance Type – Selects horizontal or diagonal imbalance detection.

Imbalance Ratio – Defines the minimum volume ratio (e.g., 2:1, 3:1) between ask and bid (or bid and ask) to classify the condition as an imbalance.

Imbalance Min. Absolute Difference – Specifies the minimum absolute volume difference required for an imbalance to be considered valid. This helps filter out minor imbalances based on volume differences.

Statistics section — enables or disables the on-screen summary table displaying key metrics per bar: Total Volume, Buy and Sell Volume, Delta, Cumulative Delta, and Max/Min Delta. Each data point can be toggled individually.

Custom Programming

We can customize this indicator to your needs — adding functions, modifying logic, or integrating it with other tools for your workflow.

We also convert indicators into Automated Trading Strategies with advanced functions (trailing stops, risk management, filters) tailored to your trading style strictly according to your specifications.

Request a free consultation to discuss the technical scope and timeline of your project.