For futures traders · Windows and Mac
Magnum Opus is a trading workspace that knows your rules. It plans your morning, watches your session, and steps in with a letter from you when you start to tilt.
Your journal stays on your computer Read-only: never touches your orders Not financial advice
Connects read-only to TopstepX Rule presets for Topstep, Apex, MyFundedFutures, Lucid and more Not affiliated with any prop firm
The problem
Your edge rarely fails in the setup. It fails in the few minutes after a mistake, when nobody is watching. Magnum Opus is built for those minutes.
How it works
Before the open
Write your read and your plan, run your checklist, and see the red news with its no-entry windows. Before the open, one click gives you a morning briefing with sources.
Your read
Checklist
Morning briefing
6 sourcesTakeaway: overnight bias is up, but let price confirm after 10:00.
Today · New York
During the session
Paste a chart and the AI chat checks the setup against your rules. It counts your trades against your limit, notices quick re-entries, and knows your open position and P&L.
09:46 ET
Checked against your strategy, from the chart:
Context is there, the entry confirmation isn’t. Wait for an inversion with SMT; if it hasn’t come by 09:55, wait for 10AM Open.
After the close
Trades sync from TopstepX into your journal. After the 5 PM ET close, one click gives you the recap: the day’s story, the setups your rules offered in hindsight, and one lesson.
What the day offered · NQ
up to 2.8 R for you, 0.5 R against
another 4.0 R in your direction, 0.0 R against
London high
When the draw is still untaken and the context holds, let the target do the work instead of leaving early.
Liquidity events from the bars, in New York time. Which of them were setups is your call, by your rules. Trade context from 5-minute bars, to the nearest bar.
When it matters
Pause. Re-entry two minutes after a loss.
Remember what you’re building.
The freedom. The life you want. The person you promised yourself you’d become.
Is this impulsive click really worth betraying that person?
“Tilt cost you $1,200 this month across 3 trades.”sample data
Written on a calm day. In your own words, for the moment you’ll need them.
Shown before the next trade. When the signs of tilt show up, next to what tilt has cost you.
It never blocks a trade. It makes sure you decide with a clear head.
“I was trading Asia and talking it through. It flagged tilt and the pop-up came up. That cleared any doubt I had and I decided I was done for the session.”
Prop firms
Eval money and real money are kept apart, everywhere.
Progress to target, room above the trailing loss limit, the daily limit and the consistency rule, with your firm’s rules preset and editable.
Your results on tilted trades next to clean ones, by reason: traded on a tilted emotion, broke a rule, re-entered right after a loss, beyond your daily trade limit.
Evaluations, resets, activation fees and data against payouts, so you know whether trading is paying you.
Drawn from the real app · sample data
Privacy
Even if you cancel.
Why it exists
While trying to become profitable, I struggled to follow my rules, keep my trading psychology in check, and refine my strategy efficiently. Magnum Opus helps with all of that. It’s the tool I wished I had, and now it exists.
Founder, Magnum Opus
“Having all my data under my control and everything organized made me far more conscious of my trading. I haven’t had a bad psychology day since.”
“I wasn’t sure about a setup, and it showed me exactly how it broke my rules. The setup failed. That was very helpful.”
“Looking at all the stats, I’ve been refining my strategy a lot. It makes trading so much more convenient.”
Pricing
Both plans include the full workspace. Pro adds more AI, more strategies and the weekly review.
The full workspace, for traders getting started.
Includes
For daily traders
More AI and room for more strategies.
Everything in Basic, plus
Prices in USD. 7-day free trial. 7-day refund on your first payment. Cancel anytime. During the trial, AI limits are Basic’s on both plans. Windows and Mac.
No. It only reads your trades and account data. Every decision, and every click, stays yours.
Today it connects directly to TopstepX, and works with any futures market you trade: NQ, ES, gold, crude and more. You can also import your trade history from Tradovate, NinjaTrader, Rithmic or Quantower.
No. Start from the Magnum Opus model, or bring your own: paste your document and it becomes an organised strategy page. Basic includes 1 strategy of your own, Pro includes 3.
Only the AI messages you send, which pass through our service to the model and aren’t stored. Your journal, screenshots and stats stay local.
No. The Challenge tab appears only if you’re trading an eval. Funded and personal accounts get everything else.
No. The Challenge tab has rule presets for Topstep, Apex, MyFundedFutures, Lucid and more, which you can edit. Magnum Opus is not affiliated with any prop firm. Only TopstepX connects, read-only.
No. It doesn’t predict prices or tell you what to trade. It holds you to the rules you already have.
magnum opus
Latin, “great work.” The greatest work of a person’s life.
achieve your magnum opus