
Barchart
GEX Horizon
GammaWalls
PremiumGuardHQ
Celwalls.com
Track Theta
eToro
Real-time options analytics API - Greeks, gamma exposure, SVI vol surfaces for 6,000+ underlyings. Free tier available.
Which is more popular?
Based on our record, FlashAlpha seems to be more popular. It has been mentioned 2 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | flashalpha.com | codegres.org |
| Pricing | — | |
| Company | Startup from Cyprus · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.


FlashAlpha is a real-time options analytics API for quant traders and developers. It computes gamma exposure (GEX), delta/vanna/charm exposure, SVI-calibrated volatility surfaces, and full Black-Scholes Greeks for 6,000+ US equities and ETFs. Delivered via REST API with a Python SDK. Free tier...
No description of Codegres.org yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
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Overall verdict
Why this product is good
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using FlashAlpha and Codegres.org. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


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... - Source: dev.to / 4 months ago
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 — at — and you get what GEX, DEX, VEX,... - Source: dev.to / 5 months ago
Tracking Codegres.org since Nov 2022.
When comparing FlashAlpha and Codegres.org, you can also consider the following products.

Barchart Stocks & Futures app shows a list of stocks on the basis of ranking and performances as compared to other stocks through which you can do a comprehensive research before buying shares of a company to reduce the risk of losing your life savi…
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Free real-time Gamma Exposure (GEX) dashboard tracking SPX, SPY & QQQ Call/Put Walls, Zero Gamma Flips, and Dealer Hedging Levels.
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Stop staring at complex GEX heatmaps. GammaWalls scores SPX/ES dealer positioning and wall strength automatically throughout the trading day. $37/mo, cancel anytime.
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The complete tool suite for wheel traders. Whether you sell cash-secured puts, write covered calls, or run the full wheel, PremiumGuardHQ auto-detects every cycle and shows your real premium yield, capital at risk, and the income that is safe to take
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Import your covered sell put or sell call positions, track them in the options area and if assigned your future covered calls or puts would automatically be added under the same wheel so you can easily track your adjusted/break-even price
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