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OptionWhales

Streams abnormal US options trades from the options tape and computes dealer gamma levels so traders can read where flow is clustering.

Free plan · From $19/moActively maintained

FinanceAnalyticsFree tier
optionwhales.io ↗X
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At a glanceswept Oct 25, 2026

≈ 1visits/mo

Little sign of use · estimate, read Oct 14, 2026

For
Retail options traders tracking institutional options flow and dealer gamma levels
Price
Free plan · From $19/mopricing page, read Oct 21, 2026
Activity
Actively maintainedsite updated 4 days ago
Runs as
API
Used for
  • scan market-wide options flow by direction and volatility
  • drill into live option trades for a single ticker
  • check gamma exposure levels such as call and put walls
read off optionwhales.io on Oct 21, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 21, 2026

Free plan · From $19/mo

pricing page

How a program reaches itfound, not claimed · read Oct 21, 2026
  • MCP serverio.optionwhales/options-flowverified in the MCP registry
  • Stateanswers, 35 toolschecked 2026-10-21
  • Address to connectapi.optionwhales.io/mcp
  • API docsoptionwhales.io/developersthe vendor's page ↗

MCP server details →

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Financeby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is OptionWhales?

    Streams abnormal US options trades from the options tape and computes dealer gamma levels so traders can read where flow is clustering. It is listed in the Atlas under Finance.

  • Who is OptionWhales for?

    Retail options traders tracking institutional options flow and dealer gamma levels

  • How much does OptionWhales cost?

    OptionWhales has a free plan; paid plans start at $19/mo, per its pricing page on 2026-10-21.

  • Is OptionWhales free?

    Yes, OptionWhales has a free plan, per its pricing page on 2026-10-21.

  • Do people use OptionWhales?

    Little sign of use: ≈ 1 visits/mo · estimate, 2026-10.

  • Is OptionWhales still maintained?

    Actively maintained: site updated 4 days ago.

  • What are alternatives to OptionWhales?

    In Finance, by use: Tickwind, Sell The News!, OwlChart, Ohey Inc, Tape Perp, INDICIA DESK.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk