Currency and split-adjusted pricing data across open, close, high, low, volume, adjustment factor, shares outstanding, volume-weighted average price and other data points.

Get Nasdaq real-time and historical data with support for fast market replay at over 19 million book updates per second. Test our data for free with only 4 lines of code.

Nasdaq TotalView-ITCH is a proprietary data feed that disseminates full order book depth and last sale data from the Nasdaq stock market (XNAS). It delivers every quote and order at each price level, along with any event that updates the order book after an order is placed, such as trade executions, modifications, or cancellations. Nasdaq is the most active US equity exchange by volume and represented 13.03% of the average daily volume (ADV) as of January 2025.

With its L3 granularity, Nasdaq TotalView-ITCH captures information beyond the L1, top-of-book data available through SIP feeds and enables more accurate modeling of book imbalances, trade directionality, quote lifetimes, and more. This includes explicit trade aggressor side, odd lots, auction imbalance data, and the Net Order Imbalance Indicator (NOII) for the Nasdaq Opening and Closing Crosses and Nasdaq IPO/Halt Cross—the best predictor of Nasdaq opening and closing prices available. Other key advantages of Nasdaq TotalView-ITCH over SIP data include faster real-time dissemination and precise exchange-side timestamping directly from Nasdaq.

Real-time Nasdaq TotalView-ITCH data is included with a Plus or Unlimited subscription through our Databento US Equities service. Historical data is available for usage-based rates or with any subscription. Visit our pricing page for more details or to upgrade your plan.

Breadth of coverage: 20,329 products

Asset class(es): Equities

Origin: Directly captured at Equinix NY4 (Secaucus, NJ) with an FPGA-based network card and hardware timestamping. Synchronized to UTC with PTP.

Supported data encodings: DBN, CSV, JSON Learn more

Supported market data schemas: MBO, MBP-1, MBP-10, BBO-1s, BBO-1m, TBBO, Trades, OHLCV-1s, OHLCV-1m, OHLCV-1h, OHLCV-1d, Definition, Statistics, Status, Imbalance Learn more

Resolution: Immediate publication, nanosecond-resolution timestamps

The best choice for those looking for license-free US market data for commercial use is US Equities Basic, which includes data display, redistribution, professional trading, and more.

US Equities Basic is based upon a derived IEX feed. The volume coverage is 3-5% of the total trading volume in North America, which helps entities mitigate license expenses and start with real-time data.

US Equities Basic provides raw quotes, trades, aggregated time series (OHLCV), and snapshots. Both REST API and WebSocket API are available.

End-of-day price information disseminated after 12:00 AM EST does not require licensing in the United States by law. This applies to all exchanges, even those not included in the US Equities Basic. Finazon combines all price information after every trading day, meaning that while markets are open, real-time prices are available from a subset of exchanges, and when markets close, data is synced and contains 100% of US volume. All historical prices are adjusted for corporate actions and splits.

Tip: Individuals with non-professional usage are not required to get exchange licenses for real-time data and, hence, are better off with the US Equities Max dataset.

Finnhub is the ultimate stock api in the market, providing real-time and historical price for global stocks with Rest API and websocket. We also support a tons of other financial data like stock fundamentals, analyst estimates, fundamental data and more. Download the file to access balance sheet of Amazon.

CoinAPI provides institutional-grade perpetual contract data from leading crypto derivatives exchanges worldwide. Our specialized perpetual data feeds capture the essential metrics traders need: mark prices, funding rates, open interest figures, and trading volumes across all major trading pairs.

We deliver this critical perpetual market data with professional-level precision, allowing traders to monitor funding rate changes that impact position costs, track open interest shifts that signal market sentiment, and identify volume patterns that precede significant price movements. This level of detail helps trading desks capitalize on the unique mechanics of perpetual markets where funding rates create distinct opportunities.

Why work with us?

Market Coverage & Data Types: - Real-time and historical data since 2010 (for chosen assets) - Full order book depth (L2/L3) - Tick-by-tick data - OHLCV across multiple timeframes - Market indexes (VWAP, PRIMKT) - Exchange rates with fiat pairs - Spot, futures, options, and perpetual contracts - Coverage of 90%+ global trading volume

Technical Excellence: - 99,9% uptime guarantee - Multiple delivery methods: REST, WebSocket, FIX, S3 - Standardized data format across exchanges - Ultra-low latency data streaming - Detailed documentation - Custom integration assistance

In a market that never sleeps, reliable data is your most valuable asset. CoinAPI's architecture processes millions of market events daily with 99.9% uptime, ensuring you never miss critical market movements. Join hundreds of financial institutions already leveraging our solutions to navigate the dynamic world of digital assets.

CoinAPI delivers enterprise-grade data infrastructure specifically designed for quantitative trading, providing real-time and historical data feeds from over 350+ exchanges through unified, scalable APIs.

Our platform serves sophisticated quant trading operations with microsecond-precision data delivery, enabling everything from statistical arbitrage to long-term systematic strategies through comprehensive market coverage.

✅ Availability - over 800 cryptocurrencies.

➡️ Why choose us?

📊 Market Coverage & Data Types: ◦ Real-time and historical data since 2010 (for chosen assets) ◦ Full order book depth (L2/L3) ◦ Trade-by-trade data ◦ OHLCV across multiple timeframes ◦ Market indexes (VWAP, PRIMKT) ◦ Exchange rates with fiat pairs ◦ Spot, futures, options, and perpetual contracts ◦ Coverage of 90%+ global trading volume

🔧 Technical Excellence: ◦ 99% uptime guarantee ◦ Multiple delivery methods: REST, WebSocket, FIX, S3 ◦ Standardized data format across exchanges ◦ Ultra-low latency data streaming ◦ Detailed documentation ◦ Custom integration assistance

CoinAPI serves hundreds of institutions worldwide, from trading firms and hedge funds to research organizations and technology providers. Our commitment to data quality and technical excellence makes us the trusted choice for the cryptocurrency market's data needs.

View data of the S&P 500, an index of the stocks of 500 leading companies in the US economy, which provides a gauge of the U.S. equity market.

Dive into the UK market with Success.ai’s UK B2B Data API. Access 10M+ UK professionals and businesses with firmographic, contact, and financial data. Ideal for B2B marketers and sales teams targeting specific segments. Continuously updated, accurate, and cost-effective.

Data on coal, coke, metallurgical coal, and steam coal export prices in $/short ton. Data organized by country and by terminal. Quarterly and annual data available. Users of the EIA API are required to obtain an API Key via this registration form: http://www.eia.gov/beta/api/register.cfm

Data on natural gas prices. Annual and monthly data available. Users of the EIA API are required to obtain an API Key via this registration form: http://www.eia.gov/beta/api/register.cfm

Context:

This dataset is an extra updating dataset for the G-Research Crypto Forecasting competition.

Introduction

This is a daily updated dataset, automaticlly collecting market data for G-Research crypto forecasting competition. The data is of the 1-minute resolution, collected for all competition assets and both retrieval and uploading are fully automated. see discussion topic.

The Data

For every asset in the competition, the following fields from Binance's official API endpoint for historical candlestick data are collected, saved, and processed.

1. **timestamp** - A timestamp for the minute covered by the row.
2. **Asset_ID** - An ID code for the cryptoasset.
3. **Count** - The number of trades that took place this minute.
4. **Open** - The USD price at the beginning of the minute.
5. **High** - The highest USD price during the minute.
6. **Low** - The lowest USD price during the minute.
7. **Close** - The USD price at the end of the minute.
8. **Volume** - The number of cryptoasset u units traded during the minute.
9. **VWAP** - The volume-weighted average price for the minute.
10. **Target** - 15 minute residualized returns. See the 'Prediction and Evaluation section of this notebook for details of how the target is calculated.
11. **Weight** - Weight, defined by the competition hosts [here](https://www.kaggle.com/cstein06/tutorial-to-the-g-research-crypto-competition)
12. **Asset_Name** - Human readable Asset name.

Indexing

The dataframe is indexed by timestamp and sorted from oldest to newest. The first row starts at the first timestamp available on the exchange, which is July 2017 for the longest-running pairs.

Usage Example

The following is a collection of simple starter notebooks for Kaggle's Crypto Comp showing PurgedTimeSeries in use with the collected dataset. Purged TimesSeries is explained here. There are many configuration variables below to allow you to experiment. Use either GPU or TPU. You can control which years are loaded, which neural networks are used, and whether to use feature engineering. You can experiment with different data preprocessing, model architecture, loss, optimizers, and learning rate schedules. The extra datasets contain the full history of the assets in the same format as the competition, so you can input that into your model too.

Baseline Example Notebooks:

• Neural Network Starter
• LightGBM Starter
• Catboost Starter
• XGBoost Starter
• TabNet Starter
• Reinforcement Learning (PPO) Starter

These notebooks follow the ideas presented in my "Initial Thoughts" here. Some code sections have been reused from Chris' great (great) notebook series on SIIM ISIC melanoma detection competition here

Loose-ends:

This is a work in progress and will be updated constantly throughout the competition. At the moment, there are some known issues that still needed to be addressed:

• VWAP: - At the moment VWAP calculation formula is still unclear. Currently the dataset uses an approximation calculated from the Open, High, Low, Close, Volume candlesticks. [Waiting for competition hosts input]
• Target Labeling: There exist some mismatches to the original target provided by the hosts at some time intervals. On all the others - it is the same. The labeling code can be seen here. [Waiting for competition hosts] input]
• Filtering: No filtration of 0 volume data is taken place.

Example Visualisations

Opening price with an added indicator (MA50): https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2234678%2Fb8664e6f26dc84e9a40d5a3d915c9640%2Fdownload.png?generation=1582053879538546&alt=media" alt="">

Volume and number of trades: https://www.googleapis.com/download/storage/v1/b/kaggle-user-content/o/inbox%2F2234678%2Fcd04ed586b08c1576a7b67d163ad9889%2Fdownload-1.png?generation=1582053899082078&alt=media" alt="">

License

This data is being collected automatically from the crypto exchange Binance.

Success.ai’s Online Search Trends Data API empowers businesses, marketers, and product teams to stay ahead by monitoring real-time online search behaviors of over 700 million users worldwide. By tapping into continuously updated, AI-validated data, you can track evolving consumer interests, pinpoint emerging keywords, and better understand buyer intent.

This intelligence allows you to refine product positioning, anticipate market shifts, and deliver hyper-relevant campaigns. Backed by our Best Price Guarantee, Success.ai’s solution provides the valuable insight needed to outpace competitors, adapt to changing market dynamics, and consistently meet consumer expectations.

Why Choose Success.ai’s Online Search Trends Data API?

1. Real-Time Global Insights

   • Leverage up-to-the-minute search data from users spanning all major industries, regions, and demographics.
   • Confidently tailor campaigns, content, and product roadmaps to match dynamic consumer interests and seasonality.

2. AI-Validated Accuracy

   • Rely on 99% data accuracy through AI-driven validation, reducing guesswork and improving conversion rates.
   • Make data-driven decisions supported by credible, continuously refreshed intelligence.

3. Continuous Data Updates

   • Stay aligned with changing market conditions, competitor moves, and evolving consumer behaviors as they happen.
   • Adapt swiftly to shifting trends, product demands, and industry developments, maintaining long-term relevance.

4. Ethical and Compliant

   • Fully adheres to GDPR, CCPA, and other global data privacy regulations, ensuring responsible data usage and brand protection.

Data Highlights:

• 700M+ Global User Insights: Access search trends, queries, and user behaviors for unparalleled audience understanding.
• Real-Time Updates: Maintain agility in content creation, product development, and marketing strategies.
• AI-Validated Accuracy: Trust in high-fidelity data to inform critical decisions, reducing wasted investments.
• Best Price Guarantee: Maximize ROI by accessing premium-quality data at unbeatable value.

Key Features of the Online Search Trends Data API:

1. On-Demand Trend Analysis

   • Query the API to identify emerging keywords, popular topics, and changing consumer priorities.
   • React rapidly to new opportunities, delivering content and offers that resonate with current market interests.

2. Advanced Filtering and Segmentation

   • Filter by region, industry vertical, time frames, or user attributes.
   • Focus on audiences and themes most relevant to your strategic goals, improving campaign performance and message relevance.

3. Real-Time Validation and Reliability

   • Benefit from AI-driven validation to ensure data integrity and accuracy.
   • Reduce risk, optimize resource allocation, and confidently direct initiatives supported by up-to-date, trustworthy data.

4. Scalable and Flexible Integration

   • Easily integrate the API into existing marketing automation platforms, analytics tools, or product management software.
   • Adjust parameters as goals evolve, ensuring long-term flexibility and alignment with strategic objectives.

Strategic Use Cases:

1. Product Development and Innovation

   • Identify rising user interests, unmet needs, or competitive gaps by analyzing search trends.
   • Shape product features, enhancements, or entirely new offerings based on verified consumer demand.

2. Content Marketing and SEO

   • Uncover trending topics, popular keywords, and seasonal interests to produce relevant content.
   • Improve organic reach, engagement, and lead generation by meeting users at the intersection of their search intent.

3. Market Entry and Expansion

   • Validate market readiness and user curiosity in new regions or niches.
   • Enter unfamiliar territories or launch product lines confidently, backed by real-time search insights.

4. Advertising and Campaign Optimization

   • Align ad creatives, messaging, and promotions with the most popular search terms.
   • Increase CTRs, conversions, and overall campaign efficiency by resonating more deeply with consumer interests.

Why Choose Success.ai?

1. Best Price Guarantee

   • Access high-quality search trends data at the most competitive prices, ensuring exceptional ROI on data-driven initiatives.

2. Seamless Integration

   • Incorporate the API into your workflow with ease, enhancing productivity and eliminating data silos.

3. Data Accuracy with AI Validation

   • Trust in 99% accuracy to guide strategies, refine targeting, and achieve stronger engagement outcomes.

4. Customizable and Scalable Solutions

   • Tailor datasets, filters, and time frames to your evolving market conditions, strategic ambitions, and audience needs.

Additional APIs for Enhanced Functionality:

1. Data Enrichment API
   • Combine search trends data with o...

Success.ai’s Email Address Data API equips businesses with unparalleled access to over 700 million verified professional email addresses, ensuring every outreach effort lands in the right inbox. Designed to streamline email campaigns and enhance engagement, this API provides continuously updated, AI-validated data that minimizes bounce rates and maximizes response.

Whether you’re targeting new markets, strengthening existing relationships, or launching strategic account-based marketing initiatives, Success.ai’s Email Address Data API offers the reliability and scale you need. Backed by our Best Price Guarantee, this solution empowers your sales and marketing teams to confidently connect with the global professional community.

Why Choose Success.ai’s Email Address Data API?

1. Comprehensive Global Coverage

   • Tap into a vast database of 700M+ verified emails spanning all major industries and geographic regions.
   • Scale your outreach globally, discovering new opportunities and accelerating pipeline growth.

2. AI-Validated Accuracy

   • Rely on 99% data accuracy, minimizing wasted outreach on invalid addresses and ensuring maximum deliverability.
   • Reduce manual data checks and focus on building meaningful connections.

3. Real-Time Data Updates

   • Automatically refresh your contact lists with the latest verified emails, staying aligned with dynamic market and organizational changes.
   • Adapt swiftly to new product launches, seasonal campaigns, or evolving strategic priorities.

4. Ethical and Compliant

   • Fully adheres to GDPR, CCPA, and other global privacy regulations, ensuring responsible and lawful data usage.

Data Highlights:

• 700M+ Verified Professional Emails: Engage with diverse audiences across industries and markets.
• AI-Driven Validation: Leverage automated accuracy checks to boost deliverability and reduce bounce rates.
• Real-Time Updates: Keep your CRM or marketing tools fresh with continuously refreshed email data.
• Best Price Guarantee: Achieve top-tier results at the most competitive prices in the industry.

Key Features of the Email Address Data API:

1. Instant Contact Enrichment

   • Enrich your existing records with verified emails to enhance your communication efforts.
   • Automate data updates and avoid laborious manual checks.

2. Granular Filtering and Segmentation

   • Query the API to target specific roles, industries, or regions for precision marketing.
   • Zero in on your ideal customer profile (ICP) segments, boosting conversion and engagement rates.

3. Scalable and Flexible Integration

   • Easily integrate the API into CRM systems, marketing automation platforms, or analytics tools.
   • Adjust parameters and queries as your business evolves, ensuring the API grows with your needs.

4. Continuous Validation and Reliability

   • Count on AI-driven validation to ensure your email addresses are always up-to-date and actionable.
   • Improve ROI by focusing on verified, relevant contacts who are ready to engage.

Strategic Use Cases:

1. Sales and Lead Generation

   • Empower sales teams with accurate, verified emails to reach decision-makers quickly and efficiently.
   • Personalize outreach efforts to resonate with high-value prospects.

2. Marketing Campaigns and ABM Strategies

   • Integrate verified email data into ABM campaigns for highly targeted, personalized messaging.
   • Increase open and click-through rates by delivering compelling content to the right audience.

3. Market Expansion and Product Launches

   • Identify and reach potential customers in new markets or industries with minimal guesswork.
   • Accelerate time-to-market by connecting with prospects before competitors enter the scene.

4. Recruitment and Talent Acquisition

   • Use verified emails to directly engage qualified candidates, speeding up hiring cycles.
   • Ensure recruiters focus on responsive, relevant talent pools.

Why Choose Success.ai?

1. Best Price Guarantee

   • Access top-tier email address data at unmatched prices, ensuring excellent ROI on your outreach initiatives.

2. Seamless Integration

   • Effortlessly incorporate the API into your existing workflows, eliminating data silos and manual imports.

3. Data Accuracy with AI Validation

   • Depend on 99% accuracy to guide data-driven decisions, improve targeting, and enhance conversion rates in every campaign.

4. Customizable and Scalable Solutions

   • Tailor your queries, filters, and datasets to align with shifting business objectives or market conditions.

Additional APIs for Enhanced Functionality:

1. Data Enrichment API

   • Combine verified email addresses with other enrichment data for a comprehensive view of your prospects, enabling more informed targeting and personalization.

2. Trend Analysis API

   • Leverage real-time insights into market shifts, ...

Access real-time and historical US equity options data included as part of Databento's OPRA data feed. The NASDAQ Options Market offers immediate and automatic price improvement to orders. Orders designated to use the options routing feature are routed to other markets to ensure orders get the best price available. The NASDAQ Options Market also links to and complies with the obligations of the Options InterMarket Linkage.

API Crude Oil Stock Change in the United States decreased to -4.60 BBL/1Million in March 21 from 4.59 BBL/1Million in the previous week. This dataset provides - United States API Crude Oil Stock Change- actual values, historical data, forecast, chart, statistics, economic calendar and news.

Data on the average price of coal sold in the open market and captive market. Annual data available. Based on Form EIA-7 data.Users of the EIA API are required to obtain an API Key via this registration form: http://www.eia.gov/beta/api/register.cfm

Unlock opportunities with Success.ai’s Private Company Data API. Access 70M+ private firm profiles with verified insights for due diligence and competitive analysis—best price guaranteed!

Databento's OPRA (Options Price Reporting Authority) dataset provides consolidated trades and NBBO across US options venues, covering all 17 national exchanges. Participants include BOX, Cboe BZX Options, Cboe C2 Options, Cboe EDGX Options, Cboe Options Exchange, Miami International Securities Exchange, MIAX Emerald, MIAX PEARL, Nasdaq BX, Nasdaq GEMX, Nasdaq ISE, Nasdaq MRX, Nasdaq PHLX, The Nasdaq Stock Market, NYSE American and NYSE Arca. OPRA data is captured and published at our Equinix NY4 colo and is available over our Python, Rust, and C++ clients and market data APIs.

Consolidated last sale, exchange BBO and national BBO across all US equity options exchanges. Includes single name stock options (e.g. TSLA), options on ETFs (e.g. SPY, QQQ), index options (e.g. VIX), and some indices (e.g. SPIKE and VSPKE). This dataset is based on the newer, binary OPRA feed after the migration to SIAC's OPRA Pillar SIP in 2021. OPRA is notable for the size of its data and we recommend users to anticipate several TBs of data per day for the full dataset in its highest granularity (MBP-1).

Breadth of coverage: 7,604 products

Asset class(es): Options

Origin: Options Price Reporting Authority

Supported data encodings: DBN, JSON, CSV Learn more

Supported market data schemas: MBP-1, OHLCV-1s, OHLCV-1m, OHLCV-1h, OHLCV-1d, TBBO, Trades, Statistics, Definition Learn more

Resolution: Immediate publication, nanosecond-resolution timestamps

Success.ai’s Ecommerce Leads Data API empowers you to reach the right ecommerce professionals and decision-makers across global markets. With direct access to over 700 million verified profiles and 15,000 intent insights, this API ensures your outreach and marketing efforts resonate with individuals who are actively engaged in the ecommerce landscape.

Whether you’re crafting ABM campaigns, refining your go-to-market strategies, or enhancing personalization, Success.ai’s continuously updated, AI-validated data provides the reliability and precision you need. Backed by our Best Price Guarantee, this solution is essential for accelerating online sales, improving conversion rates, and maintaining a competitive edge in an ever-evolving digital commerce environment.

Why Choose Success.ai’s Ecommerce Leads Data API?

1. Vast, Verified Global Profiles

   • Access a global database of 700M+ verified profiles to identify and engage ecommerce professionals and influencers.
   • AI-driven validation ensures 99% accuracy, minimizing wasted outreach and maximizing ROI.

2. 15K Intent Insights for Enhanced Precision

   • Leverage intent indicators to understand potential buyers’ behaviors, needs, and readiness to convert.
   • Deliver personalized messaging that speaks directly to your prospects’ interests and challenges.

3. Continuously Updated Datasets

   • Real-time data refreshes keep you aligned with changing market conditions, organizational structures, and consumer trends.
   • Respond swiftly to new opportunities, product launches, or seasonal shifts in online shopping habits.

4. Ethical and Compliant

   • Fully adheres to GDPR, CCPA, and other global data privacy regulations, ensuring responsible and lawful usage of ecommerce leads data.

Data Highlights:

• 700M+ Verified Global Profiles: Engage with a diverse range of ecommerce professionals, from online retailers to marketplace managers.
• 15K Intent Insights: Target prospects based on their digital behaviors, product interest, and buying signals.
• Continuously Updated Data: Stay current with emerging opportunities and evolving consumer trends.
• Best Price Guarantee: Secure maximum ROI and competitive advantage at unbeatable value.

Key Features of the Ecommerce Leads Data API:

1. On-Demand Data Enrichment

   • Instantly enhance your CRM, marketing tools, or analytics platforms with fresh, verified ecommerce leads data.
   • Reduce manual data management and ensure teams work from a single source of truth.

2. Advanced Filtering and Querying

   • Refine audiences by region, company size, job function, or industry vertical to reach the most relevant prospects.
   • Tailor your campaigns to specific ecommerce niches, product categories, or market segments.

3. Real-Time Validation and Reliability

   • Rely on AI-driven validation for exceptional data integrity and relevancy.
   • Equip sales and marketing teams to confidently execute strategies backed by accurate insights.

4. Scalable and Seamless Integration

   • Easily integrate the API into existing workflows, ensuring minimal disruption and quick time-to-value.
   • Adjust queries and filtering criteria as business objectives shift, ensuring ongoing alignment with goals.

Strategic Use Cases:

1. Targeted ABM Campaigns

   • Identify and prioritize high-value ecommerce accounts that match your ICP (Ideal Customer Profile).
   • Deliver customized offers and content that resonate with specific buyer personas, accelerating deal cycles.

2. Market Expansion and Product Launches

   • Pinpoint ecommerce companies in new regions or verticals poised for growth or receptive to emerging products.
   • Confidently introduce solutions into new markets supported by data-driven targeting.

3. Competitive Benchmarking and Analysis

   • Compare ecommerce accounts and uncover insights into competitor strategies, market penetration, and partnership potentials.
   • Refine product roadmaps and strategic initiatives based on real-time data about industry leaders and upstarts.

4. Personalization and Customer Engagement

   • Utilize intent insights and profile data to personalize communication, offers, and experiences.
   • Improve engagement, loyalty, and lifetime value by aligning messaging with customers’ interests and behaviors.

Why Choose Success.ai?

1. Best Price Guarantee

   • Access high-quality ecommerce leads data at industry-leading prices, ensuring exceptional ROI on your marketing spend.

2. Seamless Integration

   • Incorporate the API into your CRM, marketing automation platforms, or analytics tools, streamlining workflows and eliminating silos.

3. Data Accuracy with AI Validation

   • Trust in 99% accuracy to guide data-driven targeting, refine campaigns, and boost overall performance.

4. Customizable and Scalable Solutions

   • Tailor datasets and filtering param...

Access real-time and historical US equity options data included as part of Databento's OPRA data feed. Nasdaq MRX offers a customer priority, pro-rata allocation market and a price-time complex market. MRX provides similar features to ISE such as price improvement, routing strategies, and complex order book, with one main difference being an alternative pricing model.