Option Contract Viewer

Send a contract and the time you got it. The page measures how the contract has moved since then, next to the stock under it.

Demo · made-up contracts and prices · not advice

Prices are estimates, up to 15 min delayed.

Connecting…

Settings

Market data: your Alpaca key

  1. Sign up free at alpaca.markets. A paper-trading account is enough; you don't need to fund anything.
  2. In the Alpaca dashboard, open API Keys (right side of the Home page) and click Generate New Keys.
  3. Paste the Key and Secret below. The secret is only shown once on Alpaca.

Your key is stored encrypted and only used to read prices for your contracts. This app never places orders.

Phone alerts

When a play you marked I'm in crosses ±20%, ±50% or +100% from your price (or your own target), you get a notification. It uses the free ntfy app.

  1. Install ntfy from the App Store or Google Play.
  2. Tap +, and subscribe to this topic. Keep it private: anyone with the name can read your alerts.

Password

Your data

We store the contracts you add and may study them across all testers to spot trends. Your Alpaca key is encrypted and only used to load your prices. We never sell your data.

Send feedback

What's confusing, broken, missing, or great? It goes straight to the person building this.
Type

Entry price is the contract's price when you got it: the live price if no date or time, the first trade at or after the date and time (a time on its own means today), or the day's high if you choose that. Expired contracts need a date and are measured up to their last trading day. Fill in I'm in at only if you actually bought it; it's a record for your own tracking, and Entry stays the alert price.

Right-click a contract to star it or delete it.