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About FlashAlpha

Deep Dive with Clara AI

FlashAlpha is a pre-computed options analytics API for quant developers, systematic traders, and volatility researchers. One API call returns live gamma exposure (GEX), volatility surfaces (SVI), dealer exposure (DEX, VEX, CHEX), IV rank, volatility risk premium, max pain, call wall, put wall, and all 15 Greeks — across 6,000+ US equities and ETFs, updated every 15 seconds. Unlike raw data providers like ThetaData or Polygon.io, FlashAlpha pre-computes the entire analytics layer — so developers focus on strategy, not data engineering. KEY FEATURES - Live GEX, gamma flip level, call wall & put wall - SVI volatility surfaces with arbitrage detection - DEX, VEX (vanna), CHEX (charm) dealer exposure - All 15 BSM Greeks pre-computed across the full chain - IV rank, IV percentile & volatility risk premium - 0DTE analytics: expected move, pin risk, gamma regime - Historical replay since 2018 (Alpha tier) - Native MCP server — queryable by Claude, Cursor, Windsurf - 6,000+ US equities, ETFs and major indexes - SDKs: Python, JavaScript, C#, Go, Java PRICING Free (5 calls/day, no credit card) → Basic $49/mo → Growth $299/mo → Alpha $1,499/mo INTEGRATIONS Interactive Brokers, Alpaca Markets, QuantConnect, OpenBB Terminal, Claude AI, Cursor, Windsurf Start free at flashalpha.com — live in 60 seconds.

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FlashAlpha Homepage

Pricing

SW Score Breakdown The SW Score breakdown shows individual score for product features.Read more

  • Features The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more
    60%
  • Reviews
    60%
  • Momentum
    60%
  • Popularity
    60%

Platforms Supported

  • Browser Based (Cloud)

Organization Types Supported

  • Medium Business
  • Small Business
  • Freelancers
  • Individuals

API Support

  • Available

Modes of Support

  • Online

FlashAlpha Features

Financial Data APIs Features

  • Features: The Feature Score % is calculated using the weighted average method, where core features hold more weight in the final calculation. Read more
    60%

Documentation & SDK Support

Scalable Request Handling

Authentication & Security

Data Accuracy & Reliability

Low Latency Data Delivery

Multiple Asset Class Coverage

API Access & Developer Integration

Real-time & Historical Market Data

Financial Analysis Features

KPI & Metrics

Measures the success rate and monitor the performance metrics that matter most to your business.

Market Analysis

Helps to measure your industry status in the overall market using quantitative and qualitative data points

Industry Analysis

Helps to assess the business position against competitors and gain competitive dynamics of an industry

Performance Analytics

Helps to predict the future performance of a business using Key Performance Indicators (KPI) and other Metrics

Risk Assessment

Helps to analyze the potential risk factors that cause harm to the business

Divisional Analysis

Helps to track and monitor the performance of your individual business unit

Cash flow Forecasting

Helps to measure the financial position of an entity in the future using cash in and cash out of a business

Financial Research Features

Real-time News & Insights

Data Visualization & Charting

Portfolio Analysis

Investment Research Tools

Market Data & Financial Analysis

Reporting & Analytics

Screening & Filtering Tools

Financial Modeling & Forecasting

Personal Finance Features

Investment Monitoring

Monitors the performance of savings and investments

Loan Management

Keeps track all your debts, loans, interests and incorporate in your budget

Property Management

Track & manage documents, expenses, income, loans, etc related to all rental properties.

Transaction History

Allows to verify or check all your historical transactions anytime

Tax Reports

Helps to calculate the tax payable on different Income types and prepares a tax report

Spending Limit

Allows to set a spending limit to control overspending and ensures it is in-line to budget

Spend Tracker

Tracks expense and spend patterns to make your finances manageable

Financial Dashboard

All in one dashboard that presents the financial performance.

Expense Groups

Allows to categorize or group the transactions with common attributes

Budgeting

Prepares a plan to spend your money by balancing income and expenses.

Bills Management

Facility to add manage purchase bills and get reminded if bills are due

Payment Gateway

Facilitates payments for bills, membership, donation, etc.

Reports

Comes with reporting capabilities and features custom pre-built reports

Alerts

Provides reminders or notifications when a deadline is approaching, an upcoming event or a pending task

Multi-Currency

Enables payment and collection in multiple currencies.
FlashAlpha Pricing

Free Trial

Not available

No Credit Card Required, Get Started for Free

Pricing Options

Freemium ( Limited Features )

Premium Plans ( Open-source / Subscription / Quotation Based )

MONTHLY YEARLY

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FlashAlpha FAQs

What is FlashAlpha?

FlashAlpha is a pre-computed options analytics API that delivers live GEX, volatility surfaces, dealer exposure, IV rank, and all 15 Greeks across 6,000+ US equities and ETFs — updated every 15 seconds. Instead of downloading raw options chains and running the calculations yourself, you call one endpoint and get the answer.

How quickly can I get started?


Immediately. Sign up at flashalpha.com, receive your API key instantly, and make your first live API call in under 60 seconds. No credit card required for the free tier.

Do I need to be a quant or developer to use FlashAlpha?

The API and SDKs are designed for developers and quant practitioners. However, the free dashboard tools — GEX scanner, IV rank screener, and vol surface viewer — are accessible to any options trader without writing a single line of code.

What programming languages are supported?

FlashAlpha has official SDKs for Python, JavaScript/TypeScript, C#, Go, and Java. The REST API works with any language that can make HTTP requests.

Is there a free trial?

Yes — the free tier gives you 5 API calls per day covering all endpoints across all 6,000+ tickers, permanently. No credit card required and no time limit.

What data does FlashAlpha provide?

GEX (gamma exposure), gamma flip level, call wall, put wall, DEX (delta exposure), VEX (vanna exposure), CHEX (charm exposure), SVI volatility surfaces, IV rank, IV percentile, volatility risk premium (VRP), realized volatility, all 15 BSM Greeks, max pain, 0DTE analytics, and plain-English GEX narrative analysis.

How is FlashAlpha different from ThetaData or Polygon.io?

ThetaData and Polygon.io give you raw options chain data — you still need to build the computation layer yourself. FlashAlpha pre-computes everything. You get GEX, vol surfaces, and Greeks in a single API call without any data engineering.

How is FlashAlpha different from SpotGamma?

SpotGamma is a dashboard product with no public API. FlashAlpha is an API-first product built for developers who want to integrate options analytics programmatically into their own systems, models, and trading strategies.

What is GEX and why does it matter?

Gamma Exposure (GEX) measures the net gamma position of market makers (dealers) across all outstanding options contracts for a given ticker. When dealers are short gamma, they amplify price moves by hedging in the same direction as the market. GEX levels — particularly the gamma flip point — help traders anticipate where dealer hedging flows will accelerate or dampen volatility.

What is the gamma flip level?

The gamma flip level is the price point at which dealer net gamma exposure transitions from positive to negative (or vice versa). Above the flip, dealers are typically long gamma and dampen volatility. Below the flip, dealers are short gamma and amplify it. It acts as a key regime indicator for intraday and swing traders.

What are DEX, VEX, and CHEX?

DEX (delta exposure) measures net dealer delta — how much stock dealers need to buy or sell to stay hedged. VEX (vanna exposure) measures vol-driven delta changes — how dealer hedges shift as implied volatility moves. CHEX (charm exposure) measures time-decay-driven delta changes — how dealer hedges shift as options approach expiration. Together these map the full dealer hedging flow picture.

What is an SVI volatility surface?

SVI (Stochastic Volatility Inspired) is a parametric model for fitting implied volatility across strikes and expiries. FlashAlpha calibrates a full SVI surface per ticker in real time — giving you a smooth, arbitrage-free representation of the vol surface without building your own fitting infrastructure.

Does FlashAlpha cover 0DTE options?

Yes. FlashAlpha has dedicated 0DTE analytics including expected move, pin risk score, gamma regime, and time-decay acceleration for SPX, SPY, QQQ, and major single-stock tickers with active 0DTE markets.

How far back does historical data go?

Historical replay is available back to 2018 on the Alpha tier — covering every endpoint, every ticker, every minute. This enables full strategy backtesting with the same pre-computed analytics used in live trading.

What tickers are covered?

6,000+ US equities and ETFs with active options markets, including SPY, QQQ, SPX, NDX, RUT, VIX, TSLA, NVDA, AAPL, AMZN, META, MSFT, PLTR, MSTR, and all major sector ETFs.

Is there a discount for annual billing?

Yes — annual billing offers a discount versus monthly pricing. See flashalpha.com/pricing for current rates.

Can I upgrade or downgrade my plan anytime?

Yes. Plans can be upgraded or downgraded at any time from your account dashboard.

Do you offer custom plans for teams or funds?

Yes. Alpha tier customers can request custom endpoints and rate limits. Contact Tomasz directly for enterprise or institutional arrangements.

What is the API refresh rate?

All endpoints refresh every 15 seconds during US market hours across all covered tickers.

Does FlashAlpha have an MCP server?

Yes — FlashAlpha is the only options analytics platform with a native MCP (Model Context Protocol) server, hosted at lab.flashalpha.com/mcp. This makes live options data directly queryable by AI agents and coding assistants including Claude, Cursor, and Windsurf.

FlashAlpha Contact

Vendor Details

Founded : 2026

Contact Details

Not available

https://flashalpha.com/

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Disclaimer

This research is curated from diverse authoritative sources; feel free to share your feedback at [email protected]

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