The Option Trader's Toolkit

Trade smarter with the best visualization and analysis tools available.

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Predict your Strategy

Use the strategy builder to calculate and visualize the expected profit and loss of over 50 pre-made strategies. Or, create your own strategy by selecting various option strikes and expirations.

Optimize an Idea

Use the options optimizer to find the best trades for a given target price and date. The strategies are ranked by best return or best chance.

View Unusual Trades

Follow the smart money by watching large and unusual trades as they are made. Our options flow uncovers complex trades you can't find anywhere else.

OptionStrat is the next-generation options profit calculator and flow analyzer. Through continual monitoring and analysis, OptionStrat uncovers high-profit-potential trades you can't find anywhere else — giving you unmatched insight into what the big players are buying and selling right now.

What our traders say:

Absolutely fantastic. This app is the way to go to learn all the intricacies of options trading. It's very educational, it has concise and clear descriptions of many strategies. Terrific tool to visualize complex trades and make quick decisions. The subscription is totally worth it as well. Kudos to the developers, it keeps getting better and better.
- Jose B
Screenshot of strategy optimizer

Money tip

Find trades with the highest chance or highest return using our options optimizer. Just enter the direction you think the stock will go, and we will search thousands of trades to find them for you.

Screenshot of strategy builder

Money tip

Our options profit calculator predicts the future performance of your option strategies. Easily build and compare strategies to find what works for you.

Screednshot of unusual options flow tool

Money tip

The flow page shows large and unusual trades as they are being made. These are real trades made by professional traders and institutions.

Everything you need to go from good to legendary in one place

Enhanced Real-Time Flow

The only provider of unusual options flow for complex strategies. We scan the market to uncover real trades that professionals are making.

Customizable Filters & Alerts

Set up custom filters to find trades matching your criteria. Add alerts to instantly be notified the second a matching trade is made.

Powerful Options Profit Calculator

Our strategy builder helps you instantly visualize the expected profit and loss for your strategy. Never trade in the dark again.

Trade Optimization

Not sure where to start? Simply give our optimizer a target date and price and we'll scan thousands of potential trade to find something for you.

Performance Tracking

Save trades to your account to see how they perform, without risking real money. We track the performance of each trade over time.

News & Insights

Our tools pack in relevant information for your trades, including breaking news, important upcoming dates, and helpful liquidity reminders.

Explore these and other powerful features as you grow

Explore All Features

Unsurpassed Data Quality and Speed

To provide you with unerring accuracy, especially with unusual options activity for complex strategy types, OptionStrat calculates and charts trades using data provided exclusively by the Options Price Reporting Authority (OPRA). That means OptionStrat gets the same data that your trading platform does, including consolidated last sale and quotation information. Data lags by only 15 minutes for free users. Premium accounts receive live auto-refreshing data.

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Live Flow

Unlock all features of our unusual options flow, plus everything in our other plans.
Live options flow
See all trades without any delay.
Saved filters
Save custom filters to highlight trades that match your criteria.
Enable mobile and web alerts when trades match your custom filters.
Performance tracking
See the high, low, current value, and graph of each alert.
Historical searching
Search through past flow from previous days.
PLUS: Everything in the below plans!

Live Tools

Unlock all features of the strategy builder and optimizer.
Live prices
Get current stock and option prices without any delay.
Market events & news
See market events that may affect your trade, including news, earnings, split, and ex-dividend dates.
Volume overlay
Volume chart showing the most active strikes for calls and puts.
Chance of profit
View the chance of profit and probability distribution in the optimizer and visualizer.
Net greeks
See the combined greeks for multi-leg strategies and greeks charted over time on the table and chart.
IV charts
View implied volatility history on the historical price chart
Saved strategy tracking
See the high, low, and historical graph of each of your saved strategies. Saved strategies can also be exported.
Add commission fees to strategy calculations.
Private chat
Private Discord group chat with other members


Delayed data and limited access to each feature.