One platform covering four things most traders assemble from four tools: the risk inside your portfolio, the models behind your strategies, the signals inside the options market, and the honest interpretation of all of it. Every feature below is listed with what it does and what the evidence says — including the ones we grade as weak.
The full options calculator suite — every payoff curve, from a single long call to an iron condor — is free to use with no login, no email, and no trial clock. See the suite →
The spine of the product. Every position you hold, from every account, combined into one book — then measured the way a professional desk measures its own, with the numbers explained rather than dumped.
Every account combined into one true book. Positions that offset across brokers finally net out, so you see the risk you actually carry instead of six partial views.
Delta, gamma, theta, and vega across your whole book in one view — including the beta-weighted directional exposure that tells you what you're really long.
VaR and CVaR, a full correlation matrix, and the hidden-bets detector that surfaces the concentrated wager you didn't know you'd assembled across separate tickers.
Run your current book through SPX −10%, VIX ×2, or March 2020 and see what breaks — before the market runs the test for you.
Mix stock and option legs into a hypothetical trade and watch every portfolio metric recompute — margin, Greeks, VaR, correlation — before you touch your broker.
See whether your gains came from theta, direction, or volatility. Most traders never learn which of the three is actually paying them.
Alerts that know your book: "your vega just doubled," "earnings in 3 days on your biggest gamma." Not another price ping on a ticker you no longer hold.
Payoff diagrams stop at expiration, which is the one day most trades never reach. These tools model the strategy across its whole life — at any date, at any volatility, before and after any adjustment you're considering.
Plug in any options strategy and see expected P/L and Greeks at any date along the way — not just the expiration hockey stick every other tool draws.
Add a roll, a hedge, or an extra leg and compare the current and adjusted P/L curves side by side. Quantifies whether the adjustment actually helps, or just moves the problem.
Move implied volatility up or down and watch the before/after curves separate. The clearest way to understand what your vega exposure really costs you.
See which strikes and expiries you can roll to for a net credit, with the added upside, new max profit, and the change in every Greek laid out per candidate.
Built for the wheel and the rest of the premium-selling world — the traders who need yield, assignment, and cost basis tracked correctly rather than approximated in a spreadsheet.
Find high-yield puts filtered by annualized yield and probability of profit, so the premium you're chasing is measured against the risk you're taking to get it.
The same discipline on the call side — yield, assignment odds, and what you give up in upside if the strike gets taken through.
Automatically tracks the full cycle — cash-secured put, assignment, covered call — with adjusted cost basis and true per-cycle return carried through every leg.
Records every open and close with FIFO lot cost basis and running realized P/L. The spreadsheet you keep meaning to maintain, maintained for you.
Six desks, each answering one question about what the options market is pricing. Every metric carries an evidence badge — and where a desk rests on inference rather than observation, we say so on the desk itself.
IV rank, expected move, variance risk premium, and term structure — whether premium is rich or cheap, and what regime you're selling into.
Open the desk →Gamma exposure by strike, the flip level where the regime changes, and vanna/charm hedging flows — with the dealer-sign assumption left visible and in your control.
Open the desk →The market's own implied probability curve for where a name lands, extracted from option prices — plus implied skew, kurtosis, and crash probability.
Open the desk →The straddle-implied earnings move against what actually happened in prior quarters, and the per-name IV crush pattern that follows the print.
Open the desk →An arbitrage-free fitted surface with violation flags, plus options-implied borrow fees and box-spread funding rates — structural signals drawn from no-arbitrage, not folklore.
Open the desk →Put/call ratios, option-to-stock volume, and unusual activity — shown because you'll look for them, labeled honestly because the research says most of this decayed.
Open the desk →Screening on options data or fundamentals is common. Screening on both at once — quality companies whose options happen to pay richly — is the thing almost nobody does, and it's our flagship.
Scan stocks and ETFs by IV rank, IV percentile, and historical-vol trend to find where premium is richest right now.
The flagship. Quality companies — Piotroski F-score ≥ 7 — whose options pay rich premium — IV rank above 50. Businesses worth owning if you get assigned, paying you well to wait.
See the value wing →Graham-school presets with F-score, Z-score, and M-score — quality, distress, and earnings-manipulation checks in one pass.
A suite of standalone options calculators: type in a contract's parameters and read the payoff curve. No login, no email, no trial. They stay free — they're how most people meet us.
The layer that makes the rest usable. Every number is explained in plain English, every signal is graded by the evidence behind it, and the metrics that don't hold up are taught rather than sold.
Plain-language interpretation on every metric. Not "GEX: 4.2B" but what that means for your positions, in a sentence you can act on.
An interactive map of every concept in the platform and how they connect — the reference you grow into as your trading gets more sophisticated.
Open the atlas →We grade our own signals — durable, conditional, decayed, folklore, framework — with the paper and replication status one tap away, and teach what doesn't work instead of hiding it.
Read the methodology →Join the private-beta waitlist. Founding members lock lifetime pricing and help decide which of these ships first.