NinjaTrader 8 Indicator
Big Trades PRO
Advanced order flow indicator for NinjaTrader 8.
Market Aggression · Impulse Runs · Single Prints · Price Nodes · Automatic Zones
Visualize aggressive participation directly on your chart. Four independent tick-level engines detect block prints, sustained quote-level aggression, quality-gated impulse bursts, and bar-level dominant price nodes. Use these events with structure and key levels for clearer decision support.
Lifetime license. No subscription.
Trade Data Decoded
Big Trades PRO renders volume-scaled bubbles that highlight where aggressive participation happened. Impulse Run isolates cleaner directional bursts, while Price Node pinpoints the bar's accepted price using micro-POC logic plus dominance filtering, making zones far more useful than generic bar POCs.
The Big Trades PRO Engine: Pinpointing massive volume events and trailing them with actionable Big Trades Zones.
Stop guessing exactly where large volume landed.
Footprint charts provide extensive detail, but can be overwhelming and visually complex. Traditional volume bars only show session-level aggregates, hiding the micro-level intent and exact price locations.
Traders need a way to instantly see both the scale and the precise price of aggressive volume hitting the market, without staring at a wall of numbers.
Big Trades PRO renders volume-scaled aggression events with four complementary detection modes. Instead of forcing a single rigid signal model, it gives traders a structured way to combine participation events with levels, structure, and session context. Price Node is the acceptance engine in that stack: it answers where the bar actually did its business, not just where something fast happened.
Deterministic. Scalable. Visually pure.
See pricingComprehensive volume mastery
Trade structure professionally with the complete toolset available for all NinjaTrader license tiers.
Single Print
Market Aggression
Impulse Run
Price Node
Big Trades Zones
Aggressor Detection
Strategy Automation
Visual Calculus
Order flow intent. Fully exposed.
Big Trades PRO transforms raw order flow into clear, deterministic visual data points that you can trade manually or feed mathematically into an algorithm.
Four Powerful Detection Modes
From isolated block trades to sustained absorption, Big Trades PRO gives you four distinct ways to track market intent at the micro-level.
- 01Single Print: Instantly detect individual block trades exceeding your volume threshold
- 02Market Aggression: Track sustained bursts of smaller orders absorbing liquidity at a single price
- 03Impulse Run: Spot cleaner momentum bursts with directional quality and urgency validation
- 04Price Node: Resolve the bar's dominant accepted level instead of printing every generic bar POC
- 05One-wayness filtering: Require directional path efficiency to suppress zig-zag chop
- 06Front-load filtering: Require early volume concentration to keep only urgent participation bursts
Single Print Mode
Single Print
Captures one outsized trade executed in a single shot at one price. Single Print is the cleanest way to spot true block orders, sudden inventory transfer, and aggressive initiative without any aggregation blur.
Market Aggression Mode
Market Aggression
Bundles repeated aggressive hits at the same quote into one cleaner event. Market Aggression is built for spotting absorption, iceberg defense, and sustained pressure where buyers or sellers keep leaning on the same level before price finally moves.
Impulse Run Mode
Impulse Run
Detects high-urgency directional bursts across price. Impulse Run validates path quality (one-wayness), urgency (front-load), and purity (counter-volume ratio) to remove low-conviction sweeps.
Base Logic
Structural controls define candidate duration and traveled distance before a burst can qualify.
Advanced Gates
Quality filters validate purity, path efficiency, and urgency. Together they reduce noisy sweeps that lack real commitment.
One-Wayness
Measures directional efficiency as directionalTicks / totalPathTicks. Higher values require cleaner directional travel.
Front-Load Ratio
Measures urgency as earlyDirectionalVolume / totalDirectionalVolume. Higher values keep explosive starts and reject slow drift.
Price Node Mode
Price Node
Identifies the single dominant price level inside the completed bar: the micro Point of Control where the market did its most concentrated business. Price Node is then filtered by node dominance so it only prints when that level truly owned the bar, not when volume was spread everywhere.
Core Logic
Think of it as a filtered micro-POC mapper for each bar, not a live cluster feed.
Quality Gates
The node must be large enough in raw size and concentrated enough relative to the rest of the bar. That keeps only the levels that deserve to become future reaction zones.
Node Dominance
Measures how much of the bar's selected basis belonged to the winning node. Higher values require more concentrated acceptance.
Best Use
Pair with Zones to keep naked micro-POC style levels on chart after the bar closes. It is especially useful for intraday support/resistance mapping on NQ and ES.
Three Aggressor Classification Methods
Free stays locked to classic Bid/Ask classification. Big Trades PRO adds selectable Up/Down Tick and Adaptive logic, so you can keep classification stable even when quote quality changes.
- 01Bid/Ask: Classifies trades from execution price versus the inside quote and remains the fixed method in the free version
- 02Up/Down Tick: Classifies from trade-to-trade price direction, useful when you want quote-independent behavior
- 03Adaptive: Uses Bid/Ask while quotes are fresh, then automatically falls back to Up/Down Tick when quote updates go stale
Big Trades Zones
Project major order-flow events forward as configurable support and resistance structure. Zones can be turned on or off, padded for single-price signals, extended for a chosen number of bars, and styled independently for buy and sell context.
- 01Range-aware construction: MarketAggression and ImpulseRun use the event's natural high/low, while SinglePrint and PriceNode use configurable Zone Padding around the anchor price
- 02Three consumption models: choose wick touch, body entry, or full cross-through before a zone is considered consumed
- 03Extension control: stop the zone exactly on consumption or keep projecting it forward up to your chosen Zone Max Bars limit
- 04Independent styling: tune buy color, sell color, and opacity so zones stay readable without overpowering the chart
Big Trades Zones: accepted aggression and impulse footprints carried forward as clean support and resistance structure.
NinjaTrader Strategy Automation
Integrate advanced aggression structures directly into your automated systems. Big Trades PRO exposes all detection outputs for NinjaTrader's Strategy Builder and custom scripts.
- 01Strategy Builder integration: pick signal plots directly in conditions
- 02Coded NinjaScript support: use exposed plots for programmatic access
- 03Strategy-ready outputs: use mean reversion and momentum logic in automation
- 04Supports NinjaTrader Strategy, Strategy Builder, and third-party tools
Free Edition vs PRO
See exactly why professional traders upgrade to the full suite of advanced order flow tracking engines.
Feature Comparison
One price. Lifetime access.
No subscriptions. No tiers. No hidden fees. Pay once, keep every engine and every future update.
Lifetime License
$249.00 — Save $80
- Four Detection Engines (Single Print, Aggression, Impulse, Price Node)
- Three Aggressor Models (Bid/Ask, Up/Down, Adaptive)
- Visual Big Trades Zones trailing major events
- Fully Deterministic and Non-Repainting
- Strategy Builder & NinjaScript Automation Ready
- Volume-scaled visually appealing graphics
- Detailed breakdown and label display controls
- Lifetime access, no monthly subscriptions
Full functionality. No credit card required.
Disclaimer: This indicator is a technical analysis tool provided for educational and informational purposes only. It does not constitute financial, investment, or trading advice. WickLabs is not a registered investment advisor, broker-dealer, or financial planner. Past performance is not indicative of future results. All trading decisions are made at your sole risk. See our Terms of Service and Disclosures for full details.
NinjaTrader® is a registered trademark of NinjaTrader Group, LLC. No NinjaTrader company has any affiliation with the owner, developer, or provider of the products or services described herein, or any interest, ownership or otherwise, in any such product or service, or endorses, recommends or approves any such product or service.
Big Trades PRO FAQ
Big Trades PRO includes four advanced detection engines: Single Print, Market Aggression, Impulse Run, and Price Node. It also features Big Trades Zones for tracking historical absorption and exhaustion, full NinjaTrader strategy automation outputs, and three unique aggressor detection methods.
Single Print mode identifies individual block trades executed in one immediate event. Market Aggression aggregates smaller trades hitting the bid or ask over a short time window at a single price. This helps reveal large iceberg orders absorbing retail flow.
Impulse Run detects high-urgency directional bursts and validates them with quality gates. It requires inside-market participation and then checks range, counter-volume purity, one-wayness, and front-load urgency. The goal is not to print every sweep, but to prioritize cleaner participation events that are more actionable in context.
Use the Price Node engine. It identifies the single dominant price level within a completed bar, effectively a micro Point of Control for that bar. Price Node then filters that level by absolute size and node dominance, so you are not just plotting every random bar POC. With Zones enabled, those accepted levels become clean intraday support/resistance references.
When a bubble forms, Big Trades Zones projects a horizontal zone forward as a support/resistance reference area. You can enable or disable zones, control Zone Padding for SinglePrint and PriceNode signals, choose how long zones extend with Zone Max Bars, and decide whether extension stops immediately once a zone is consumed. In MarketAggression and ImpulseRun, the zone uses the event's natural high/low range. Consumption is evaluated on completed bars: HighLowTouch uses wick overlap, BodyEnter uses real candle body overlap, and FullCrossThrough is directional close-through (buy zones require close below zone bottom, sell zones require close above zone top). Buy and sell zone colors plus opacity are configurable as well.
No. Big Trades PRO calculates aggression and block trades directly from raw tick data. You do not need the extra Order Flow+ add-on to visualize these order flow events.
To reconstruct historical 'Big Trades' bubbles accurately on chart reload, NinjaTrader needs to 'replay' individual ticks. Without Tick Replay, NinjaTrader only provides OHLC data, hiding the intra-bar bid/ask intent required for detection.
Yes! Big Trades PRO exposes full public properties for all its modes, enabling you to build automated strategies catching momentum ignition and spoofing directly in NinjaTrader's Strategy Builder or via C# scripts.
Free Big Trades stays on Bid/Ask only. That method compares the execution price to the inside quote and is the most direct classification when quote data is fresh. PRO adds Up/Down Tick, which classifies from trade-to-trade price direction, plus Adaptive, which keeps using Bid/Ask while quotes are fresh and automatically falls back to Up/Down Tick when the last quote update is older than your stale-threshold setting.
No. Big Trades PRO is fully deterministic. Once an order flow event meets your engine criteria and the bar closes, the bubble and its zone are permanently printed on the chart.
Yes. You have complete control over the mathematical scaling. You define the Minimum Volume Threshold to trigger an event, and control the visual bounds via Orb Min Size and Orb Max Size settings.
Price Node is selective. It always resolves the winning node of the completed bar, but it still requires that node to pass both Min Volume Threshold and Min Node Dominance. That means the level must be large enough in raw size and concentrated enough relative to the rest of the bar. The result is a cleaner acceptance map rather than a noisy POC marker on every candle.
No. Big Trades PRO is a one-time purchase with a lifetime license. There are no recurring fees.
Your license allows for up to 2 simultaneous machine activations. You can deactivate an old machine to activate a new one via the dashboard.
Complete settings reference covering behavior logic and rules.
Setup instructions ensures perfect tick matching.
Master the indicator with pro-grade education.
A carefully crafted indicator with full operational transparency. The knowledge base explains every single feature, limit, mode, and behavior so you understand exactly what drives every bubble on your chart.
Learn about tick replay, data feed limitations, and the differences between detection modes.
Exhaustive documentation of every algorithm property, threshold setting, and visual control.
Access to the full knowledge base is provided upon trial activation.
Track the true volume trail.
Visualize large block trades, quality-gated impulse bursts, and sustained aggression with deterministic event rendering. Add market context and trade with clearer execution awareness.