APEX helps you design options trades, test them honestly on real history, and follow them on paper — before any real money is involved. Its one promise: we show the losses too. Most tools only show you the good backtests. We show the whole picture, with every assumption on screen.
Proof — the site’s public track record. Real trades, wins and losses, forward-tested. This is the shared scoreboard for the APEX system itself (not your personal trades).
Build — pick a strategy and its rules, press Run backtest, and see how those rules would have done on real past prices. Save good ones as “bots”.
Tools — free calculators to understand a single trade: its odds (POP), its average result (EV), its breakevens, the Greeks, and safe position sizing.
My bots — your saved strategies. Reload them, compare them, or paper-trade them into your own book (real prices, pretend money).
Now — a live view of the engine reacting to options flow and the discipline gate deciding what clears.
A backtest replays your rules over real past prices to estimate how they’d have done. It’s a guide, not a guarantee — markets change. We label two honest limits right on every result:
- Model vs Real pricing. “Model” is a fast estimate. “Real NBBO” uses the actual option quotes from history — slower, but the honest number.
- In-sample. Any strategy looks better on the history you tuned it on than it will live. That’s why we also forward-test, and why paper-trading first is smart.
On My bots, press Paper-trade. APEX opens that strategy at today’s real option prices and records it in your book. Each day it marks the position to real prices and closes it when your rules say so (profit target, stop, or expiration). It’s the real experience — with no real money at risk. Connecting a real brokerage comes later, and only after the system’s forward test earns it.
- Option
- A contract to buy (call) or sell (put) a stock at a set price by a set date.
- Call / Put
- A call profits if the price goes up; a put profits if it goes down.
- Credit spread
- You sell one option and buy a cheaper, further-out one for protection. You get paid up front (a “credit”) and want the price to stay put. Loss is capped.
- Iron condor
- A credit spread on both sides at once — you profit if the price stays in a range.
- Debit trade
- You pay up front (a “debit”) and want a big move (e.g. a long call).
- Delta (Δ)
- How much an option moves per $1 in the stock; also ≈ its chance of finishing in-the-money.
- DTE
- Days to expiration.
- IV (implied volatility)
- The market’s expectation of how much the stock will move. Higher IV = pricier options.
- POP
- Probability of profit — the estimated chance a trade ends in the green.
- EV (expected value)
- The average result over many tries. The number that really matters.
- NBBO
- The real national best bid/offer — the actual quote to buy or sell.
- Backtest
- Replaying a strategy over past prices to estimate its behaviour.
- Paper trading
- Practising with real prices but pretend money.
Is this real money?
Do I need to know options already?
Why is a trade’s win rate high but it still loses money?
What’s the difference between Model and Real pricing?
Whose track record is the Proof page?
Will I get alerts or signals?
Can I lose money using APEX?
Is my data private?
Stuck or have a question? Reply to the email your sign-in link came from and we’ll help.
Found a bug or have an idea? Same address — tell us what page you were on and what happened.
APEX is a private beta and improving fast. Nothing here is financial advice; options trading carries real risk. Past and backtested results don’t guarantee future results.