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Privacy Notice

ARX Algorithms Privacy Notice

This notice explains what personal data we collect, why we collect it, how long we keep it, who we share it with, and what rights you have.

Last updated: 23 May 2026

This page is written to match the ARX Algorithms website, checkout, portal, dashboard, licensing, email, and broker-connection flows.

Controller

ARX Algorithms

We decide how customer data is used for checkout, licensing, portal access, and support.

Main data

Email, billing, licences, broker connection data

We collect customer, platform, licence, dashboard, and broker-connection data needed to sell, secure, operate, and support ARX products.

Main channels

Website, Stripe, portal, dashboard, broker API, email

Most personal data reaches us when you buy, sign in, connect a broker, activate a licence, use a dashboard, or contact support.

In Plain English

We collect customer data to sell, secure, operate, and support the software. We do not sell your personal data.

ARX products rely on checkout, licence enforcement, portal delivery, dashboards, broker connectivity, automation controls, and support. That means we need some personal data, technical account data, and broker-connection data, but we aim to keep it tied to those operational needs.

Section 01

What data we collect

Identity and contact data

Email address, optional full name, and optional Telegram handle if you provide one through support or account interactions.

Order and billing data

Plan type, billing status, subscription dates, Stripe customer IDs, Stripe subscription IDs, Stripe price IDs, and purchase events tied to your account.

Licence and activation data

Licence key, product entitlement, MT4 account ID where relevant, machine fingerprint where relevant, connected broker identifiers, activation timestamps, reset events, and licence-status history.

Broker API and automation data

Where you choose to connect a supported broker or enable automation, we may process API keys or tokens, connection status, portfolio holdings, cash balance, proposed orders, executed orders, rejected orders, fills, operating mode, approval thresholds, risk limits, and automation status.

Trading and dashboard data

Signals, rankings, target holdings, live holdings, order history, performance calculations, benchmark comparisons, health checks, alerts, and audit logs used to operate your dashboard and explain product behaviour.

Portal and authentication data

Magic-link tokens, token hashes, expiry timestamps, signed portal-session tokens, and download-token events used to protect portal access and downloads.

Support and operational data

Messages you send us, install or troubleshooting context you provide, and system events needed to investigate fraud, failed billing, access issues, or abuse.

Lead and marketing-preference data

Email capture records from unfinished checkouts, selected plan, checkout-session IDs, reminder-email history, unsubscribe status, and any tips, update, or offer-email preference you actively choose on the pricing page.

Section 02

How we collect it

We collect personal data directly from you when you buy, start checkout, request a magic link, use the portal, use a dashboard, connect a broker, activate a licence, approve an order, enable automation, or contact support.

We also receive billing and payment metadata from Stripe when checkout completes or subscription events are sent to our webhook.

If you separately opt in to tips, updates, or offer emails, we record that preference so we know whether we can send those follow-up messages lawfully.

Activation, dashboard, automation, and portal-security data are generated when a product verifies a licence, connects to a broker API, calculates signals, creates proposed orders, issues a download token, or creates a portal session.

Section 03

Why we use your data

  • to process purchases and fulfil access to ARX products
  • to operate ARX Momentum AI dashboards, signals, proposed orders, automation controls, and alerts
  • to send checkout reminders, tips, updates, and offer emails only where you have actively opted in
  • to issue, validate, reset, suspend, or revoke licences
  • to connect to supported broker APIs where you choose to provide credentials or tokens
  • to read portfolio, cash, holdings, instrument, order, and execution data needed to operate your selected mode
  • to create, route, approve, reject, or execute proposed orders where the product and your settings allow it
  • to secure the portal, download links, and magic-link sign-in flow
  • to handle billing, renewals, cancellations, failed payments, and chargebacks
  • to provide onboarding and support
  • to prevent fraud, credential sharing, abuse, and unauthorised redistribution
  • to maintain records needed for legal, accounting, tax, and security purposes
Section 04

Our lawful bases

Contract

To create your account, process your order, deliver portal access, issue and enforce your licence, and provide the product you paid for.

Legitimate interests

To prevent abuse, secure the platform, investigate fraud or chargebacks, protect our intellectual property, troubleshoot support cases, maintain audit trails, and keep the service reliable.

Legal obligations

To keep records where tax, accounting, fraud-prevention, or other legal obligations require it.

Section 05

Who we share data with

We share personal data only where there is an operational reason to do so.

  • Stripe: for checkout, billing, subscription, and payment-event handling.
  • Email delivery providers: for purchase emails and portal magic links.
  • Hosting and infrastructure providers: for running the API, website, database, and portal securely.
  • Supported broker APIs: where you connect an account, we may send authenticated requests to read account data or place orders according to the mode and permissions you configure.
  • Market-data providers: where required to retrieve prices, rankings, benchmarks, or instrument data.
  • Support channels: if you contact us through Telegram or other published support routes, the data you send through those channels will also be processed there.

We do not sell personal data or license-customer lists to data brokers.

Section 06

Storage, security, and browser-side data

We use signed tokens, hashed magic-link records, authenticated API requests, access controls, and operational logging to protect customer data and software delivery.

Where broker API keys or tokens are used, they should be treated as sensitive credentials. We use them only to provide the connected functionality you enable, such as reading account data, preparing proposed orders, or placing orders in Automated mode. You can revoke broker API access through your broker or by disconnecting the product where that control is available.

In the current portal implementation, your signed portal-session token is stored in your browser's local storage so you can stay signed in between page loads. It is not currently stored as an authentication cookie.

This website may use analytics, tag management, advertising pixels, and session replay tools to understand website performance, measure conversion paths, attribute advertising activity, and improve the buying experience. Current tools may include Google Analytics, Google Ads, Google Tag Manager, Microsoft Clarity, Meta Pixel, and Reddit Pixel where configured and where marketing consent is granted.

You are responsible for securing your own API keys, broker credentials, VPS, MT4 installation, devices, and email inbox.

Section 07

How long we keep data

We do not promise a single blanket retention period for every record because the purpose of the record matters.

  • customer and billing records for as long as reasonably needed to operate the service, support your account, and meet legal or accounting obligations
  • licence, activation, and anti-abuse records for as long as reasonably needed to secure the product, enforce single-slot licensing, investigate fraud, and defend legal claims
  • magic-link and portal-session records only for their intended security lifetime plus a limited operational window
  • support messages and troubleshooting records for as long as reasonably needed to resolve the issue and maintain an audit trail
  • broker API, automation, holdings, signal, proposed-order, execution, and audit records for as long as reasonably needed to operate the connected product, resolve discrepancies, investigate failures, defend claims, and maintain an accurate customer history

Where data is no longer reasonably needed, we aim to delete it, anonymise it, or reduce it to the minimum we still need to keep.

Section 08

Your rights

Depending on your location and the applicable law, you may have the following rights:

  • access to the personal data we hold about you
  • correction of inaccurate or incomplete information
  • erasure in some circumstances
  • restriction of processing in some circumstances
  • objection to certain processing based on legitimate interests
  • data portability where the right applies
  • the right to complain to the ICO if you believe your data has been handled unlawfully

Some rights are not absolute and may depend on the purpose of the data or the legal basis we are relying on.

Section 09

How to contact us about privacy

For privacy or data-rights requests, contact us through the customer portal where available or through our published support routes: Telegram at https://t.me/arxalgorithms or email at [email protected].

If you are unhappy with how we handle your personal data, you may also complain to the UK Information Commissioner's Office (ICO) at https://ico.org.uk.

This privacy notice has been written against the current ARX product stack and the ICO's guidance on privacy information and individual rights. If the stack changes materially, this notice should be updated as well.

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