Fundamental Extensions
Build 6
A collection of fundamental data providers
$49.95 / Lifetime OR included in Premium subscription
* all Extensions require a Wealth-Lab 7 Subscription

Fundamental Extensions

Fundamental Extensions is for you if you're after making trading decisions based on research in company financials and non-price events. Get a competitive edge with another dimension of data which includes but is not limited to quarterly and yearly fundamentals for U.S. stocks:

  • Fundamentals
    • dozens of free annual historical fundamentals for U.S. and global stocks by Morningstar and YCharts (limited)
    • get access to thousands of quarterly historical fundamental items for U.S. companies using YCharts official API (subscription based)
  • Dividends - free historical dividend data for U.S. and world stocks from Morningstar
  • Earnings - free historical adjusted earnings data for U.S. stocks by Zacks
  • Insider transactions - free and extensive history of insider transactions for U.S. stocks such as: OpenInsider, InsiderCow
  • Analyst ratings - free historical analyst ratings data for U.S. stocks by MarketBeat
  • News - free historical news with good relevance by SeekingAlpha


The third party data is subject to the availability of the respective provider (website) and may be delayed or inaccessible periodically due to network or technical reasons. As the data is not guaranteed to be accurate, it is your responsibility to confirm that it does not contain errors before utilizing it for any type of backtesting or trading activities. Quantacula LLC is not to be held liable for any errors in market data or its inavailability.


Adjusted EPS
Historical adjusted EPS data by Zacks in a chart popup
Analyst Ratings
Historical analyst ratings data in a chart popup
Insider Transactions
Historical insider transactions data in a chart popup
Historical news data by SeekingAlpha in a chart popup

Change Log

Build 6 - 10/5/2021
  • Added logic to speed up backtests if an Event Provider is checked by avoiding excessive data requests.
Build 5 - 9/29/2021
  • Event Providers will not make requests if symbol is a Wealth-Data delisted stock.
Build 4 - 8/8/2021
  • Fixed Zacks earnings provider broken by URL change.
Build 3 - 6/22/2021
  • Morningstar to download a longer dividend history.
  • Morningstar: added choice for classic/new dividend sources.
Build 2 - 5/4/2021
  • Fixed Morningstar's broken Dividend item.
  • Requires WL Build 8 to work.
Build 1 - 3/9/2021
  • Baseline release.