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Portfolio123

Quantitative investing platform offering backtesting, screening, and automated portfolio management. Uses factor-based strategies modeled on academic research.

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Reputation & Trust

44 reviews

Overview

Pricing Model
subscription

Products & Services

Portfolio123 Free

platform

Free plan with broker integration for trading via Tradier or Interactive Brokers

Free tier available Basic charting, earnings calendar, brokerage account view
21-day trial
  • Broker integration
  • Fundamental charting
  • Earnings calendar
Learn more

Portfolio123 Screener

platform

Stock and ETF screener with 5 years of backtesting data and 460+ metrics

$25 / month
21-day trial
  • Stock screener
  • ETF screener
  • 5 years backtesting
  • 460+ metrics
Learn more

Portfolio123 Pro

platform

Professional quantitative tools with 20 years backtesting, rolling tests, and advanced strategy development

$83 / month
21-day trial
  • 20 years backtesting
  • Rolling backtests
  • Multi-factor ranking
  • Buy/sell rules
  • AI/ML algorithms
Learn more

Company Information

Legal Name
Portfolio123 Securities LLC
Headquarters
Chicago, United States
Team Size
10
Primary Timezone
America/Chicago

Founding

Founder
Marco Salerno
Background
Software engineer, worked at Citadel in hedge fund space before founding Portfolio123

Platform Details

Type
web

Competitive Analysis

Proposition: No programming skills needed for quantitative strategies

Key Advantages
  • 20 years backtesting data
  • No coding required
  • Institutional-grade tools
  • Broker integration

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All information is for educational use only and is not investment advice. There is a substantial risk of loss in trading commodity futures, stocks, options and foreign exchange products. Past performance is not indicative of future results.
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