Spot the Delta
Slide to see what price action alone hides. CVD PRO reveals when volume tells a different story than price.
Flying Blind
Standard candle charts hide the balance of trade. You see a low, but you don't see that sellers are actually exhausted.
Total Transparency
CVD PRO reveals that despite new lows or highs in price, the delta is not confirming the move. This identifies a significant volume divergence.
Most delta tools make you spot divergences manually.
Most cumulative delta tools just plot a raw volume line. They force you to manually compare delta slopes to price action, guess whether a swing is structurally significant, and constantly check for hidden divergences.
Standard tools also use rigid, one-size-fits-all logic. But a 10-tick pullback in ES requires different swing logic than a 50-tick pullback in NQ. Without adaptable structural engines, your divergence signals become unreliable.
Cumulative Delta PRO automates the heavy lifting. Three distinct structural swing engines (Fractal, Adaptive ATR, and ZigZag) automatically detect and paint Regular and Hidden divergences directly on your chart, while a dedicated Momentum ROC engine highlights fading institutional participation before price turns.
Automated divergence detection. Adaptive structural engines.
See pricingThree Structural Engines. One Divergence Signal.
CVD PRO brings professional orderflow tools to every NinjaTrader license tier. Orderflow+ is not required.
Bid/Ask Core
Divergence Engine
Momentum Engine
Session Lifecycle
Visual Modes
Trade Size Filter
Tick Replay Guard
Swing Logic
Strategy Automation
Professional Orderflow Deconstructed.
CVD PRO isn't just a line on a chart. It's a suite of professional analysis engines working together to give you the most accurate volume footprint in NinjaTrader.
Bid/Ask Core Calculation
The heart of orderflow accuracy. Unlike standard delta indicators that use simple UpDownTick heuristics, CVD PRO uses true Bid/Ask classification on every tick to ensure your delta matches the real-market reality.
- 01Tick-accurate Bid/Ask classification for every trade
- 02Filtered delta ignores inside-spread noise for cleaner calculations
- 03Mandatory Tick Replay guard ensures historical data integrity
- 04Ultra-low CPU overhead for high-velocity liquid markets
Divergence Detection Engine
Automated detection of both Regular and Hidden divergences. Regular signals potential reversals, while Hidden signals trend continuation. These are painted directly on your chart so you can stop eyeballing volume peaks.
- 01Four distinct detection modes: Regular Bullish/Bearish and Hidden Bullish/Bearish
- 02Advanced fractal swing pairing with configurable tolerance
- 03Adaptive mode uses ATR-based lookback for volatility-aware detection
- 04ZigZag pivot mode for strictly price-driven structural divergence
Three Engines. One Goal.
CVD PRO is the only indicator that gives you three distinct structural detection modes to match your specific trading style.
Fractal Engine
Classic price action swings using fixed left/right bar counts. Perfect for rigid structural strategies.
Adaptive ATR
Dynamically scales swing detection by ATR volatility. Stays tight in chop and widens during trends.
ZigZag Structure
Uses point or percentage-based price reversals to define swings. Maximum structural precision.

Fractal Engine: Classic price-action swing pairing using fixed left/right bar counts for structural divergence detection.

Adaptive ATR Mode: Swing lookback scales dynamically with market volatility — tight in chop, wide during trends.

ZigZag Pivot Mode: Point or percentage-based price reversals drive strictly structural divergence detection.

Detection Control: Full granularity over swing thresholds, tolerance pairing, and marker visualization.
Delta Momentum (ROC)
Track the speed of the flow. The momentum engine calculates the Rate of Change and Acceleration of delta, helping you spot when buying or selling pressure is fading before price actually turns.
- 01Smoothed ROC (Rate of Change) line for trend identification
- 02Delta Acceleration histogram for spotting early exhaustion
- 03Zero-cross detection for sentiment flip verification
- 04Dual-fill visual mode for intuitive momentum reading

Momentum Analysis: The ROC line crossing zero as delta acceleration fades. This signals trend exhaustion before price turns.
Institutional Size Filtering
Separate the retail noise from the significant footprints. Filter the CVD panel to only show trades from specific size buckets, allowing you to follow the 'large-lot' flow exclusively.
- 01Four pre-configured size buckets (Small, Medium, Large, High-Volume)
- 02Fully custom min/max trade size filters for granular control
- 03Multi-mode visualization: CVD Candles, Line, or Delta Histograms
- 04Instantly switch between total and filtered delta perspectives
Professional Display Modes. One Panel.
Switch between CVD Bars, Line, or Delta Histograms. Combine display and panel modes in a single configurable view.

Display Modes
CVD Bars, Line, and Delta Histogram. Choose what fits your workflow.

Panel Mode
Toggle between Divergence, Momentum, and combined panel layouts.
NinjaTrader Strategy Automation
Automate your orderflow entries. CVD PRO exposes divergence signals, momentum levels, and delta values as NinjaTrader plots, making it easy to build strategy logic around flow exhaustion.
- 01Signal plots for automated divergence: trigger on Reg/Hidden Bullish or Bearish
- 02Momentum automation: use ROC and Acceleration in Strategy Builder conditions
- 03Coded NinjaScript access: public Series properties and NaN filtering
- 04Supports NinjaTrader Strategy, Strategy Builder, and third-party tools
Session Resilience
Cumulative Delta is only as good as its reset logic. CVD PRO gives traders a much cleaner way to reset by RTH, ETH, custom session, custom time, or calendar period.

Reset at session open, keep it continuous, or use custom-time and period resets.
Low Latency Architecture
Built for speed on liquid sessions. High-performance calculations with minimal CPU footprint.
Data Integrity Layer
Mandatory Tick-Replay verification ensures historical data reflects real-market orderflow.
Dynamic Rendering
Visual elements adjust spacing automatically to maintain clarity regardless of chart zoom.
Deterministic Engine. Professional Results.
Every engine, filter, and visual mode is accessible from a single organized properties panel. No digging through nested menus.

Core Settings
Bid/Ask engine, session lifecycle, and divergence configuration.

Advanced Settings
Momentum engine, size filters, visual modes, and ZigZag parameters.
Don't buy one indicator. Own the suite and keep $269.96 in your pocket.
Buying all five separately costs $949.95. Get the complete bundle for $679.99 (lifetime), or subscribe for $89.99/mo.
Low-friction entry to the full suite. Cancel anytime.
- Cancel anytime
- All 5 indicators included
Pay once, own forever. Includes all updates.
- One-time payment
- All future updates free
- All 5 indicators included
One price. Lifetime access.
No subscriptions. No tiers. No hidden fees. Pay once, keep every engine and every future update.
Cumulative Delta PRO Lifetime License
- Tick-Replay Accurate Bid/Ask Core
- Automated Regular Divergence
- Automated Hidden Divergence
- Multiple Structural Engines (Fractal, Adaptive ATR, ZigZag)
- Professional Momentum Engine (ROC & Acceleration)
- Size Filtering
- Multiple Visual Modes (Bars, Line, Histogram, Dual)
- Full NinjaTrader Strategy & Builder automation support
- Lifetime access & no monthly subscriptions
- Comprehensive documentation included
Full functionality. No credit card required.
Disclaimer: WickLabs software is provided "as is" for educational purposes only. It is not financial, investment, or trading advice. 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.
What Traders Say
Hear from traders who use Cumulative Delta PRO in their daily workflow.
Latest Updates
We ship fast. Here's what's new in Cumulative Delta PRO.
- • Improved chart reload stability so CVD Bars remain displayed correctly after reopening saved workspaces.
- • Improved real-time update handling for the developing bar, especially on more responsive chart update modes.
- • Live Value Marker: Added a right-axis value marker so the current CVD reading is easier to track at a glance while the bar is developing.
- • Smoother Readability: Refined the live value display so it feels cleaner and more natural during real-time updates.
- • Better Dual Mode Feedback: Dual mode now keeps the line and histogram readouts more in sync during live updates.
- • Delta Histogram Scaling: Fixed a panel scaling issue that could make Delta Histogram mode look overly compressed or incorrectly fitted.
- • Dual Mode Marker Accuracy: Fixed the value markers in Dual mode so they reflect the intended live readings more reliably.
- • Cleaner Reset Menu: Reset and session controls are now organized in one logical section, making the setup much easier to understand at a glance.
- • More Flexible Session Resets: You can now reset at the selected session open without forcing the indicator to only show that session window.
- • Session Divider Visibility: Session divider lines now render more reliably and are much easier to see.
- • Momentum + Line Consistency: Divider lines now show consistently across Momentum and CVD line views.
Cumulative Delta Divergence FAQ
No. CVD PRO calculates delta from raw tick data. It does not require the expensive NinjaTrader Orderflow+ subscription (which costs $59/month) to function. We build our own Bid/Ask classification engine.
While our core calculation matches NinjaTrader's logic for accuracy, we provide advanced features they don't: automated divergence detection (Regular and Hidden), a professional momentum panel (ROC & Acceleration), and sophisticated trade-size filtering.
Cumulative Delta requires historical tick data to build accurately. Without Tick Replay enabled, NinjaTrader only provides OHLC data for historical bars, which makes calculating delta impossible. CVD PRO enforces this to ensure your charts are always 100% accurate.
It's a specialized panel that tracks the velocity of the Cumulative Delta. By watching the Smoothed ROC and Acceleration histograms, you can see when institutional buying is 'fading' even while price is still rising: an early warning sign of a reversal.
It is designed for any liquid market with a centralized exchange and Bid/Ask data. It is most heavily used on Index Futures (ES, NQ, YM), Energy (CL), and Metals (GC). It also works on Equities and Forex if your data provider provides Bid/Ask volume.
Retail traders often trade in single lots, while institutions trade in large blocks. By filtering for large sizes (e.g., only trades > 50 contracts), you can see if the 'Smart Money' is accummulating or distributing, ignoring the noise of retail participants.
All WickLabs indicators are one-time purchases with lifetime updates. No monthly fees, no subscriptions, no recurring costs. You own it forever.
Absolutely! CVD PRO is designed to work perfectly alongside Key Levels PRO. Identifying a CVD divergence precisely at a major Key Level provides a powerful confluence signal for high-probability reversals.
Regular divergences typically signal a trend reversal (e.g., price makes a lower low, but delta makes a higher low). Hidden divergences typically signal trend continuation (e.g., price makes a higher low, but delta makes a lower low). CVD PRO automatically detects and highlights both types.
CVD PRO offers three engines: Fractal (fixed lookback, best for beginners), Adaptive ATR (volatility-adjusted for varying markets), and ZigZag (reversal threshold pivots, excellent for range bars). We recommend starting with Fractal for intuitive, fixed-structure swings.
Yes! CVD PRO performs exceptionally well on all chart types, including Time (1-min, 5-min), Range, Renko, and Tick charts. Our ZigZag swing detection mode is particularly powerful when paired with Range and Renko bars.
While most traders only see price action, CVD PRO looks 'inside' the candles to reveal the true buying and selling pressure. This deeper context allows you to see if a breakout is supported by real volume or if it's a trap, helping you avoid false breakouts and identify potential reversals with greater clarity.
Absorption occurs when aggressive market orders are 'absorbed' by a larger player using passive limit orders. For example, if you see aggressive buying on the CVD line, but the price fails to move higher, that buying is being absorbed. CVD PRO identifies this as a Bearish Divergence, a strong signal that the market may reverse.
Exhaustion happens when the momentum of buyers or sellers simply dries up at a key level. Using CVD PRO's Momentum Engine, you can easily spot exhaustion. When the 'Smoothed ROC' histogram bars change color (e.g., from green to yellow), it indicates that while price might still be rising, the buying momentum is decelerating and fading.
Raw volume only tells you *how many* contracts were traded, not *who* initiated them. CVD PRO categorizes every single tick as a buy or sell based on the bid/ask spread. This reveals the net directional intent of the market, which is far more actionable than just knowing the total volume traded.

Complete settings reference for every delta mode and display option.

FAQs covering delta resets, tick replay, and display customization.
Everything you need to get started.
Every setting in Cumulative Delta PRO is fully documented. From configuring delta thresholds to choosing between session and custom reset modes, the knowledge base has you covered.
Delta interpretation, reset modes, display settings, and tick replay requirements answered in full.
Every parameter explained with practical context so you know exactly what you're configuring and why.
Access to the full knowledge base is provided upon trial activation.
Three Engines. Every Divergence. Zero Guesswork.
Automated Regular and Hidden divergence detection across three structural swing engines. Momentum ROC tracks fading flow before price turns. One-time purchase, lifetime updates.

