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FlashAlpha

Real-time options analytics API - Greeks, gamma exposure, SVI vol surfaces for 6,000+ underlyings. Free tier available.

FlashAlpha

FlashAlpha Reviews and Details

This page is designed to help you find out whether FlashAlpha is good and if it is the right choice for you.

Features & Specs

  1. REST API

    Pull options analytics via simple HTTP requests. JSON responses, standard authentication, 15-second cache refresh.

  2. Python SDK

    pip install flashalpha. Wraps all endpoints in native Python methods. Get data in one line of code.

  3. Real-time data

    Analytics computed from live options data during market hours. Covers 6,000+ US equities and ETFs.

  4. Gamma exposure (GEX)

    Per-strike dealer gamma exposure, gamma flip level, call wall, put wall, and regime classification. The core signal for intraday support and resistance.

  5. Volatility surfaces SVI

    VI-calibrated implied volatility across strikes and expirations. 3D heatmaps, skew profiles, and term structure analysis.

  6. Options Greeks

    Full Black-Scholes Greeks through third order. Delta, gamma, theta, vega, rho, vanna, charm, volga computed server-side.

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about FlashAlpha and what they use it for.
  • Volatility Risk Premium in 30 Lines of Python (And the 5 Mistakes That Wreck It)
    I built FlashAlpha for this. GET https://lab.flashalpha.com/v1/vrp/{symbol} returns ATM IV, four matched RV windows (5d, 10d, 20d, 30d) using Yang-Zhang, the VRP for each, rolling z-score and percentile, put-call directional decomposition, GEX regime, and strategy suitability scores. The historical endpoint at historical.flashalpha.com/v1/vrp/{symbol}?at= returns the same shape with point-in-time z-scores for... - Source: dev.to / 2 months ago
  • Historical Options Data API for Backtesting โ€” Replay GEX, VRP & Dealer Positioning at Any Minute Since 2018
    FlashAlpha's Historical API changes that. The contract is simple: every live analytics endpoint, replayable at any minute since 2018-04-16, returned in the same response shape. One query parameter โ€” at โ€” and you get what GEX, DEX, VEX, CHEX, VRP, max pain, dealer regime, or the full stock summary looked like at that exact minute in history. - Source: dev.to / 3 months ago

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Is FlashAlpha good? This is an informative page that will help you find out. Moreover, you can review and discuss FlashAlpha here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.