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CALTROPIA / MEMBERSHIP

Go Further
In Your Research.Your Premium
Membership.

Core is free. Premium adds expanded research, portfolios and analytics.

YOUR ACCOUNT

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01 / THE ESSENTIALS

Core

Essential signals and your workspace.

Free

Create an account. No card required.

  • Equity signals and macro trends
  • Momentum, value and mean reversion
  • Core asset profiles
  • Workspace, boards and notes
Create free account

02 / THE WIDER VIEW

Premium

Everything in Core, plus the full research platform.

US$20 / month

Included in your membership

Billed monthly. Cancel future renewals anytime.

  • Everything in Core
  • Expanded equity, macro and factor research
  • Portfolio holdings and performance
  • Macro regimes, sectors and thematic baskets
  • Screen builder, volatility and risk tools

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BEFORE YOU JOIN

A few useful details.

How do I get started?

Create an account and verify your email to use Core. For Premium, subscribe on this page.

Already a Premium member?

Sign in with the email used for your existing subscription. We’ll check your access before starting a new subscription.

How do I cancel?

Choose Manage billing on this page to cancel a website subscription. Access continues through the paid period. Subscriptions purchased through Substack are managed there.

Need help with your account?

Email caltropia@caltropia.com for help with access or billing.