Unusual options activity detection

Follow the Smart Money

Detect institutional options flow before the market moves. Sweeps, blocks, and unusual volume — updated throughout the day.

Fresh OPRA flow data
15-min refresh
Whale detection
Latest Options Flow
Live
Total Flows
663
C/P Ratio
2.88
Whale Trades
216
AAPLCALL$260Apr 15$61.1MOI Spike
TSLACALL$390Apr 15$54.5MOI Spike
AMDCALL$255Apr 17$7.4MVol Spike
ABBVCALL$192.5Apr 17$1.9MVol Spike
AMATCALL$390Apr 17$1.1MVol Spike
Why traders choose Smart Flow

Built to make unusual flow readable, fast, and actionable.

Most options flow tools dump raw prints on the screen. Smart Flow is designed to rank what matters, translate it into a cleaner directional read, and keep higher-quality setups in focus.

Clarity over clutter

The first scan should tell you what happened and why it matters.

Confidence over guesswork

Stricter quality filters help you focus on the cleaner part of the tape.

Transparency over hype

Visible signal context makes every setup easier to inspect before you act.

Simple

Signals you can read in seconds

See direction, signal type, premium size, freshness, and conviction in one view instead of decoding a noisy tape.

High conviction

Cleaner setups rise to the top

High Conviction flags surface signals with stronger historical characteristics, so you spend less time sorting through low-quality flow.

Context

Know why a print matters

Sweeps, blocks, whale size, expiry bucket, and timing cues show up together, turning raw activity into a tradeable read.

Transparent

Judge the setup yourself

Signal structure stays visible on-screen, so you can inspect the setup instead of relying on screenshots or black-box callouts.

Institutional-grade flow intelligence

Every feature built to help you identify and act on unusual options activity before the crowd.

Sweep Detection

Identify urgent institutional orders split across multiple exchanges — a strong directional signal.

Block Trade Tracking

Monitor large single-fill orders that indicate institutional conviction in a specific direction.

Volume Spike Alerts

Detect when options volume exceeds 5x the 20-day average — often precedes major moves.

Smart Sentiment

Algorithmic bullish/bearish classification based on order flow direction and price momentum.

Frequent Updates

Data refreshed every 15 minutes during market hours. See unusual activity throughout the trading day.

Advanced Filters

Filter by ticker, option type, premium size, signal type, and sentiment. Find exactly what you need.

Data Quality

Cross-validated against CBOE/OCC official data. Automated quality checks ensure accuracy.

Whale Alerts

Automatic highlighting of unusually large premium trades. Spot the big institutional moves at a glance.

Simple, transparent pricing

Start with Basic. Upgrade to unlock deeper analysis.

Basic

Essential flow data for beginners

$9/month
  • 15-minute delayed flow data
  • Basic filters (ticker, C/P)
  • Top 50 daily flows
  • Web access
Get Started
Most Popular

Pro

Full analysis for active traders

$39/month
  • 15-minute delayed flow data
  • Advanced filters & search
  • Whale trade alerts ($1M+)
  • Sweep & block detection
  • Up to 200 flows per query
  • Signal track record
Get Started

Elite

For serious traders & teams

$99/month
  • Everything in Pro
  • Real-time WebSocket updates
  • API access
  • Custom alert rules
  • Multi-device sessions
  • Priority support
  • Early access to new features