● CUMULATIVE DELTA · REAL-TIME PRESSURE

Delta & Order Flow —
who's buying, who's selling

Cumulative delta, order-flow gauge, and real-time pressure analysis in one indicator. See which side market pressure is on — live.

START FREE TRIAL → How it works
Δ
CUMULATIVE DELTA
78%
OF PRESSURE MAX
4ms
UPDATE LATENCY
NT8
NATIVE INTEGRATION
BACKGROUND

What delta tells you about the participants

Delta is the difference between buys hitting the ask and sells hitting the bid. Strongly positive delta with stagnant or falling price signals absorption — sellers are taking every buy. A classic reversal signal.

Cumulative delta shows the total buy/sell pressure across the session. Divergences between price and delta are a widely used signal among experienced order-flow traders — no guarantee, but a key data point for analysis.

The order-flow gauge condenses that information into a percentage value (0–100%) — instantly readable, no chart interpretation required.

DELTA & ORDER FLOW — ES LIVE
CUMULATIVE DELTA+3,847
ASK VOLUME14,203
BID VOLUME10,356
OF PRESSURE78%
DELTA DIVERGENCEBULLISH
TRENDBULL
▲ STRONG BUY PRESSURE · Delta +3,847 · OF 78%
FEATURES
Order flow distilled
No noise. Only the information that actually matters.
Δ
Cumulative Delta
Real-time calculation of the difference between aggressive buys (ask side) and aggressive sells (bid side). The most honest measure of actual buy/sell pressure in the market.
DELTA
🌡
Order-Flow Gauge 0–100%
Condenses total order-flow pressure to one number. Above 60% signals dominant buyers, below 40% dominant sellers. Intuitive, no interpretation required.
OF GAUGE
💥
Delta Divergence Detection
Auto-flags when price and delta move in opposite directions. Bullish divergence: price falls, delta rises. Bearish divergence: price rises, delta falls. Strong reversal signal.
DIVERGENCE
⚡
Real-Time Pressure
Tick-by-tick analysis of market dynamics. No lag from candle closes — pressure updates continuously and reveals structural shifts the moment they happen.
REAL-TIME
🎯
Imbalance Detection
Spots strong imbalances between bid and ask side on individual price levels — the fingerprint of institutional sweeps and aggressive position building.
IMBALANCE
🔗
NT8 Native · Dashboard Sync
All delta data flows directly into the OrderFlowAi Dashboard. Combine delta signals with GPU Heatmap and AI Scanner for maximum trading context on one screen.
DASHBOARD SYNC
4 STEPS
Delta on chart instantly
Install once — runs automatically on every instrument
1

Pick plan

Delta & Order Flow is included in Trial and Pro. Full feature set from day one.

2

Run installer

Setup EXE installs the delta indicator and Dashboard automatically. Compilation included.

3

Drag to chart

Select the indicator in the NinjaTrader menu, drag onto ES, NQ, or any other instrument.

4

Watch delta

Cumulative delta and OF gauge appear instantly. Divergences are auto-flagged.

PRICING
Flexible. Transparent. Cancel anytime.
Every plan runs locally on your hardware — no cloud, no data sharing.
TRIAL
€0 / 14 days
Full test, no risk
  • Cumulative delta
  • Order-flow gauge
  • Dashboard access
  • NT8 integration
  • Delta divergence alerts
  • Full imbalance detection
START FREE
POPULAR
PRO
€99 / month
For active day traders who demand an edge
  • Delta & Order Flow (full)
  • Delta divergence alerts
  • Imbalance detection
  • Dashboard sync
  • AI Reversal Scanner
  • 1 PC license · Priority support
INSTITUTIONAL
On request
For prop firms & trading teams
  • Everything in Pro
  • Licenses on request
  • Multi-instrument dashboard
  • White-label option
  • SLA guarantee
  • Dedicated support
GET IN TOUCH
FAQ
Common questions

What's the difference between delta and volume?

Volume counts all transactions. Delta separates whether transactions happened on the bid (aggressive selling) or ask side (aggressive buying). High volume can be neutral — positive delta is directional buy pressure.

Can delta also produce false signals?

Yes — in markets with heavy passive market making, positive delta can still lead to falling prices (absorption). That's why OrderFlowAi always combines delta with iceberg detection and the AI Scanner for full context.

Does cumulative delta reset every session?

Configurable: session reset at RTH open, continuous delta across multiple sessions, or manual reset. Default is session reset for a clean daily structure.

Which data feed delivers the best delta data?

Tick data feeds with full Level-2 like Kinetick, CQG, or Rithmic deliver the most precise delta values. Aggregated feeds (e.g. some broker feeds) can deviate slightly.

GET STARTED

Understand who's buying and who's selling —
straight from the order book in real time.

14 days free. No contract. Monthly, cancel anytime. Installer available immediately after activation.

START 14-DAY FREE TRIAL →
Risk disclosure: Trading futures carries substantial risk and can result in the loss of your invested capital. OrderFlowAi is an analysis tool — not investment advice, and no guarantee of trading success. Past patterns are not indicative of future results.