Terminus — Stock Research Terminal

◆ TERMINUS

Stock research terminal · one-time setup · 2 minutes

Terminus runs entirely in your browser — your research never leaves your machine. To pull live market data, it uses two data providers, so you'll sign up for a free account at each (two quick sign-ups) and copy a key from each. They're stored only in this browser and are never sent anywhere but the providers themselves.

1 Finnhub quotes · news · earnings

Get a free Finnhub key → Sign up, copy the API key from your dashboard.

2 Twelve Data charts

Get a free Twelve Data key → Sign up, copy the API key from your account.

The free keys are for personal use, and using them means agreeing to Finnhub’s and Twelve Data’s terms. Your keys stay in this browser and talk to those services directly. You can re-enter them anytime from the ⚙ menu.
For research and journaling only — not financial advice.

◆ TERMINUS

Stock research terminal · Version

Not financial advice

This is a research and journaling tool. Nothing in it is financial, investment, or trading advice, and you are responsible for your own trading decisions. Market data can be delayed, incomplete, or wrong — earnings dates in particular are provider estimates (marked ~). Verify anything important with the company or your broker before acting on it.

The software is provided “as is”, without warranty of any kind. The maker isn’t liable for losses or damages from using it, including trading losses or lost data — keep backups.

Your data stays with you

No account, no tracking, no server. Your watchlist, notes, theses, trades and plans are stored only in this browser. Market data is requested directly from Finnhub and Twelve Data using your own keys. Use ⬇ backup now and then — clearing your browser data erases everything. How saving works →

Data sources

Quotes, news & earnings: Finnhub. Charts: Twelve Data. Charts cover regular trading hours. Data comes through your own free keys, which are for personal use under each provider’s terms (Finnhub, Twelve Data). Fed, CPI and jobs dates come from the Federal Reserve and BLS published schedules.

LIVE

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Watchlist

Hub

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Day notes

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Select a ticker

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PERFORMANCE

Chart tools✕

1D–1YTime range. 1D is today in 5-minute steps; longer ranges use daily or weekly prices.

lineClosing price as one line. Switch to candle to see each period’s open, high, low and close.

volVolume bars along the bottom: how many shares traded. Big bars = big interest.

MAMoving averages: the blue line is the 20-period average, yellow is the 50. Price above them = uptrend.

alertGet notified when the price goes above or below a level you set (while this tab is open).

▲ ▼Your logged trades (Trades tab): green = buy, red = sell. Hover one for details.

- - avgDotted line = your average cost on the shares you still hold.

Workspace · —

News ↻

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Market Calendar