Website updates for September-December 2023

Date: December 12, 2023

All Updates

  • Subscription Plans
  • New Valuation Models
  • Quarterly Financial Ratios
  • API Request Limits Changed
  • Valuation JS Framework New Functions
  • Updated our Terms and Conditions and Privacy Policy

Subscription Plans

At Discounting Cash Flows, we've been committed to providing top-notch services for free. However, to continue maintaining and improving our website, we're introducing some new features that require a subscription.

Check our Pricing page for more information about Subscription Plans.

New Valuation Models

​​​​​We have added some new models to our list of standard models.

Intrinsic Models:

  • Benjamin Graham's Number
  • Earnings Power Value

Multiples Models:

  • Peter Lynch Fair Value

Risk Analysis Models:

  • Return on Invested Capital (ROIC)
  • Altman Z-Score
  • Piotroski F-Score
  • Shiller PE (CAPE) Ratio
  • Beneish M-Score

Some of the models are premium and can be unlocked with either Essential or Ultimate subscription plans.

Quarterly Financial Ratios

We have added a quarterly option for our Financial Ratios page as well as full descriptions which include the calculation formula for each row individually. Check out the new Quarterly Financial Ratios page.

API Request Limits Changed

The API Request limit was changed to fit the new website structure as such:

  • Unauthenticated users: A request limit of 500 requests per hour.
  • Authenticated users: A request limit of 1,000 requests per hour.
  • Essential users: A request limit of 15,000 requests per hour.
  • Ultimate users: Unlimited requests.

For more information about our API check out our API Guide.

Valuation JS Framework New Functions

We have added some new operators and functions to our Valuation JS Framework as follows:


Added the following number comparison operators: ['<', '<=', '>', '>=', '==']. If the condition is true, value 1 is returned. While if the condition is false, value 0 is returned.


  • 'function:sum' or 'function:add'
  • 'function:multiply'
  • 'function:maximum' or 'function:max'
  • 'function:minimum' or 'function:min'
  • 'function:average'
  • 'function:square_root'
  • 'function:log_n'
  • 'function:nth_root'
  • 'function:nth_power' or 'function:exponential'

We will update our Documentation on Read the Docs shortly. Thank you for your patience.

Updated our Terms and Conditions and Privacy Policy

We have updated our Terms and Conditions and Privacy Policy to fit our new website structure.