Comparison

Optionscanner vs Market Chameleon: Data Depth or Workflow?

By Rohan Fernandes, Founder · Updated 2026-09-06 · Educational reference, not investment advice

Market Chameleon is an analytics and data product: deep per-ticker options statistics, earnings-move history, implied-volatility analytics and many screeners. Optionscanner turns a smaller set of analytics into a workflow: criteria you adopt, a trade built on a chart, positions checked against your exit rules, and a paper-first agent, with the methodology published. One is wider; the other is a process.

*How this page was written: from each product's public materials as read in September 2026, and from what Optionscanner does as deployed. Features and prices change; check each site for current details. This is a description of tools, not advice about which to buy or what to trade.*

What is each product built to do?

Market Chameleon is an options analytics and data site. Its strength is depth of data per ticker: implied-volatility history and rank, earnings move history against what the options priced, option-strategy backtest style statistics, and a wide catalog of screeners over the whole market. The question it answers is "what do the numbers say about this name and this event?"

Optionscanner covers a narrower set of analytics and ties them into a decision workflow: screen against criteria you can edit, grade the setup, build the trade on a chart with its probability cone, check positions against exit rules you adopt, and run a paper-first agent under those rules. The question it answers is "what would I do with these numbers, by my rules, and can I see the arithmetic?"

What does Market Chameleon do that Optionscanner does not?

A far broader catalog of screeners and statistics, across stocks, ETFs and events.
Long implied-volatility and earnings-move histories per ticker.
Historical, backtest-style statistics on option structures. Optionscanner deliberately does not offer backtests; it measures forward on paper with live quotes and publishes calibration instead.
Data downloads and research-grade tables.

What does Optionscanner do that Market Chameleon does not?

A single rules engine whose thresholds are on screen and editable, so a candidate is judged the same way every scan and the reason for a rejection is a named rule and a number.
Position monitoring against exit rules you adopt, with the rule that fired printed on the card.
A paper-first automation agent with an approval queue and a kill switch, and a hard rule that no live order is placed without a click.
A trade plan drawn on the chart with the probability cone and breakeven, editable before anything is logged or placed.

Where do they overlap?

Both compute implied-volatility rank, expected move, skew and earnings context, and both have option screeners. Market Chameleon shows more of these numbers for more names; Optionscanner shows fewer numbers and asks what each one means for a specific trade.

Which fits which trader?

A trader who wants to study a name or an event in depth, compare history and export data will find Market Chameleon closer to that need. A trader who has a written process and wants software to run it, record it and monitor the results will find Optionscanner closer. Some traders research in one and execute their process in the other.

The honest caveats

More statistics do not by themselves produce a decision, and historical option statistics describe a past regime. A rules engine can only be as good as the rules it is given. Neither product is a source of investment advice, and both leave the decision to the trader.

Educational reference. Options Scanner is a software tool. It is not a broker-dealer, an investment adviser, or a fiduciary, and nothing on this page is investment advice or a recommendation to buy or sell any security. Options involve risk and are not suitable for every investor; read the Characteristics and Risks of Standardized Options before trading. Examples use hypothetical numbers for illustration only.