Review and stress-test
Dive into the full analysis behind every idea. Explore the details, ask questions, and see how the trade behaves before making a move.
Bring your own ideas.
Explore them live
Daily ideas are just one entry point. Ask Thetix about trades you already have in mind.
You confirm. We place.
Nothing trades automatically. You review every order and confirm it before anything is sent.
Clear trading instructions
Stage ideas in a cart and confirm before anything is sent. We never move your money and nothing trades automatically.

Multi-leg, previewed
Per-leg Greeks, live pricing, and the payoff diagram in the cart before you confirm.

When a trade goes wrong.
We help you recover stronger
Drawdowns happen. Thetix guides the recovery with rolls, defense strategies, and tax-aware exits, focused on improving the next outcome, not hiding the loss.
Assignment Risk: Roll or accept?
When options go ITM near expiration, Thetix compares rolling versus assignment, projects break-even over time, and weighs the trade-offs clearly.
Drawdown: Defense playbook
Down 20%, 30%, or more? Explore covered calls, collars, and basis-reduction paths with projected break-even and premium impact.
Tax-Aware Exits: When to cut cleanly
Thetix factors in wash-sale rules, holding periods, and realized losses to optimize what you actually keep after taxes.
Build your own Monitoring Board
Track anything with plain-English instructions
Smart alerts
Set custom conditions and get notified when they are met.
Always up to date
Your insights auto-update every few minutes, hourly, or daily
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Example smart alerts: describe yours in plain English
Computed not generated
Thetix computes every number from live market data, and your actual portfolio. No hallucinated probabilities or invented yields.
“What is my assignment risk on AAPL $287.50 calls?”
Assignment risk for your AAPL $287.50 calls depends on several factors including the current stock price, time to expiration, and implied volatility. Generally, the probability of assignment increases as the stock price approaches increases as the stock moves closer to the strike. You may want to consider rolling your position if…
No numbers. No sources. No way to verify.
“What is my assignment risk on AAPL $287.50 calls?”
Data streams: feeding every calculation
All connected
Live snapshot
Live options chain
bid · ask · last · Greeks · IV · OI · volume
Live snapshot
Live underlying prices
last · bid · ask · volume · session OHLC
Computed daily
Thetix compute
10d · 20d · 30d · 60d windows · IV/HV ratio
Updated daily
US Treasury
Risk-free rate for Black-Scholes pricing
Synced on login and on-demand refresh
Connected brokerages
positions · share count · cost basis · cash · transaction history · realized P&L






























