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Quant Data vs Barchart

A side-by-side look at published plans and listed features, checked 2026-10-17.

Quant Data
$74.99/mo · $749.99/yr
VS
Barchart
Free · paid from $9.99/mo · $99/yr
FieldQuant DataBarchart
Starting price$74.99/mo · $749.99/yrFree · paid from $9.99/mo · $99/yr
Plans (monthly · yearly)
  • Standard
    $74.99/mo · $749.99/yr ($62.50/mo billed annually)
  • Pricing is shown on the homepage (quantdata.us/#pricing): $74.99/mo billed monthly, or $62.50/mo billed annually. The separate pricing page needs a login; the $749.99 yearly total is from the vendor's own llms.txt.
  • A Professional plan for registered professional traders exists; its price is not shown publicly. The API and Quant Data Futures are sold separately and not shown.
  • Free
    Free
  • Plus
    $9.99/mo · $99/yr ($8.25/mo billed annually)
  • Premier
    $29.95/mo · $239.95/yr ($19.95/mo billed annually)
  • Two-year billing is also offered: Plus $179, Premier $419.95.
  • Plus and Premier start with a 30-day free trial and then bill monthly; the free membership has no end date.
Free planNo free plan
Free trialOptions order-flow and dealer-positioning platform. 7-day free trial.Plus and Premier start with a 30-day free trial and then bill monthly; the free membership has no end date.
PlatformsNot listed in our dataNot listed in our data
Real-time dataYes (real-time options order flow)Not stated per plan (site note: stock quotes 15-min delayed, Cboe BZX real-time)
Key features
  • Options order flow from U.S. exchanges, live and historical
  • Dark pool prints and levels, plus a notable-flow view
  • Dealer positioning (GEX, DEX, VEX, CHEX); open interest, max pain and volatility tools
  • Live news and sentiment, market-event tracking, custom alerts and filters
  • Browser-based dashboard; apps for iOS and Android
  • Stock, ETF and fund screeners; paid plans show every result (Free shows the first 20)
  • Options Flow, Unusual Options Activity and options time & sales (Premier)
  • Advanced options screeners and volatility tools (Premier)
  • Interactive charts, watchlists, portfolios and price alerts
  • Daily data downloads: 1 (Free), 10 (Plus), 250 (Premier)
Last checked2026-10-172026-10-17
Sourcehttps://quantdata.us/#pricinghttps://www.barchart.com/membership-comparison
LinksVisit site (opens in new tab) Affiliate linkVisit site (opens in new tab)

≈ = calculated by us, not published by the vendor. Prices in USD before tax. How we read prices →

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Some links are affiliate links. See disclosure.