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Callosum Capital Management

Nexus · Growth

Trading rules, run by machines, watched by people.

Nexus is our automated futures trading system. It follows fixed rules, places its own orders, and protects every trade with a stop-loss, so nobody has to sit and watch the screen all day.

Get Nexus updates How it works
Nexus artwork: a silver and gold visor glowing violet among clouds.

How it works

Four steps, every trading day.

  1. Watch

    Nexus scans its markets through the trading day, looking for the exact conditions each strategy is built for.

  2. Decide

    When the rules line up, it trades on its own. When they don’t, it waits. No guessing, no emotion.

  3. Protect

    Every order goes to the broker with a stop-loss attached. Each trade risks about the same small share of the account, so when markets swing harder, Nexus automatically trades smaller.

  4. Oversee

    We check the system every day. Trades run through Interactive Brokers, one of the largest online brokers.

What it trades

Many markets, not one bet.

  • Stock indexes
  • Gold
  • Oil
  • Natural gas
  • Currencies
  • Bitcoin

Spreading across different markets means one bad day in one market doesn’t decide the whole outcome, though markets can still fall together.

Why AI matters

A trading desk’s tools, built by two people.

Not long ago, a system like this needed a team of engineers. AI changed that. We use it at every step:

Build

AI helps write and double-check the code that runs every strategy.

Test

Each idea is tested on market history going back as far as 2008, then run with practice money before any real money.

Watch

Automated checks flag problems fast, and we review the system every day.

Practice money firstEvery strategy runs on a practice account before it trades real money.
Then liveOnly what holds up moves to real money, with the same rules and stops.

Testing on the past can’t promise future results, but it keeps us honest.

Inside Nexus

Next-generation trading that never blinks.

Every second the market is open, Nexus checks itself, watches its markets and keeps every position protected. Here is what that looks like.

Illustration, not real data or results.

A person at a screen vs. Nexus

A person at a screenNexus
Markets watchedA few at a timeAll of its markets, all session
ReactionSeconds to minutesThe instant its rules line up
EmotionFear, greed, second-guessingNone. Same rules, every time
Stop-lossPlaced by hand, sometimes lateSent with the order, every time
Position sizeEstimated in the momentCalculated from account risk, every trade
AlertsMust be at the screenEvery order and fill sent to our phones
TestingGut feelTested on history back to 2008, then practice money

Common questions

Good to know.

Do I have to watch the markets?

No. Nexus places and protects its own trades. We oversee it every day so you don’t have to.

Do you invest your own money?

Yes. Nexus trades our own accounts with real money. We run it on ourselves first.

Can I lose money?

Yes. Futures use leverage, so losses can be large and can exceed what you put in. Losing streaks happen.

Does it trade every day?

Most weekdays, something trades, but not always. Each strategy waits for its own conditions, so some weeks are busy and some are quiet.

Where would the money be held?

Nexus trades through Interactive Brokers. How accounts would be set up for others hasn’t been decided yet. Join the list and we’ll share details as they’re ready.

The risks, in plain words

  • Futures use leverage. A small move can mean a big loss, and you can lose more than you put in.
  • A stop-loss is not a guarantee. If prices jump past it, the exit can be worse than planned.
  • Losing streaks happen. Expect down weeks and down months.
  • Technology can fail: internet, broker or software problems can affect trades.

More in the full disclosures.

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