Privacy Policy
D&C Capital Holdings 1M LLC · Miami, Florida · Last updated: October 28, 2026
DCCH Chart does not sell or share your personal data. It is a charting platform: it reads market data from the brokerage account you connect and never sends orders to any broker (the practice account is simulated money). What we keep on our server (Cloudflare) is what your charts, watchlists and alerts need to follow you across iPad, Mac and Windows.
| Data | Where it lives | Why |
|---|---|---|
| Access code (only its SHA-256 fingerprint) or your DCCH account: sign in with Apple or Google — your email, your name and an Apple or Google identifier | Our server (dcch.us and chart.dcch.us, on Cloudflare) | Knows who you are and gives you access. We never store the code in plain text. |
| Brokerage connection (tastytrade or Tradier): the key or token you enter | Our server, encrypted with AES-GCM | Requests the quotes and candles you see from YOUR account. Market data only: Chart never places orders. Remove it in Security. |
| Your settings: watchlists, charts, indicators, drawings, layouts and the simulated practice account | Our server (Cloudflare) and your browser or device | Keeps everything in sync across your devices. |
| Face ID / Touch ID (passkey) | On your device; our server keeps only the public key | Signs you in without typing the code. The app never receives biometric data. |
| Price alerts: symbol, price, note and, if you link Telegram, your Telegram chat ID and name | Our server (Cloudflare); the alert is sent through Telegram | Notifies you when the price is reached, even with the app closed. Unlink Telegram in Alerts. |
What it does not do
- No analytics, advertising or tracking SDKs: it does not track you across apps or websites.
- Nothing is sold or shared with third parties for marketing.
- It never places orders with any broker or moves money.
- No brokerage passwords: tastytrade and Tradier connect with a key or token you can revoke at your broker.
- It is not financial advice.
Third-party services
Apple (App Store, sign-in and Face ID) · Google (sign-in, only if you use it) · Cloudflare (our server) · tastytrade and Tradier (only the account you connect) · Telegram (only if you link alerts) · TradingView (the Lightweight Charts library and the economic calendar) · Finnhub (general company data, no data about you).
Your choices
In Security you can remove your brokerage connection and your Face ID; if you signed in with your DCCH account, Security → DCCH account → “Delete my DCCH account” deletes your account and what DCCH Chart keeps about you. You can also write to jdt@dcch.us. DCCH Chart is for adults 18 and over and is not directed at minors.
Contact: D&C Capital Holdings 1M LLC, Miami, Florida · jdt@dcch.us · Privacy · Support · Terms of Use (Apple EULA)