Trading & investing
Redstone
Portfolio analytics platform for quantitative investors
- Votes
- 0
- DR (Ahrefs)
- 17 +6 (up) since last check
Ahrefs Domain Rating reported 28 Oct 2026, restated 28 Oct 2026.
Track portfolio performance and analyze risk with 20+ institutional-grade metrics including Sharpe ratio, Sortino ratio, and max drawdown.
Overview
Redstone is a portfolio analytics platform that helps investors track performance and analyze risk using institutional-grade metrics. It provides access to over 3,400 US stocks and ETFs with up to 5 years of historical data, updated daily after market close. Users can build portfolios, screen securities by return and risk metrics, compare holdings side by side, and share portfolios with a community of investors. The platform offers features like portfolio optimization, risk analysis with metrics such as Sharpe ratio, Sortino ratio, alpha, beta, volatility and correlations, stock and ETF screeners, and real-time market updates—all available through a web interface without requiring professional trading accounts.
Feature summary
- 3,400+ stocks and ETFs tracked
- 20+ risk metrics including Sharpe, Sortino, max drawdown, beta, and alpha
- Up to 5 years of historical price data
- Daily data refresh
- Portfolio screener
- Public portfolio sharing and community browsing
- Portfolio comparison side by side
- Asset correlation analysis
- AI assistant integration via MCP server
Pricing
Pricing model: Freemium
Starter: free ($0/month); Plus: $15/month; Pro: $50/month. Starter includes 5 portfolios, 10 assets per portfolio, 3 portfolio optimizations a day, and 25 watchlist items. Plus adds 25 portfolios, 25 assets per portfolio, 50 optimizations a day, and 50 watchlist items. Pro includes unlimited portfol
Redstone metrics
Reported for redstonemarkets.com: Ahrefs Domain Rating and Majestic link figures, with the movement since the prior report.
- Domain Rating
- 17
- +6 (up) since last check
- Trust Flow
- 9
- no change since last check
- Citation Flow
- 25
- no change since last check
- Referring domains
- 33
- no change since last check
- External backlinks
- 89
- no change since last check
Ahrefs Domain Rating reported 28 Oct 2026, restated 28 Oct 2026. Principal topic: Computers/Software/Operating Systems (8). Majestic reported 27 Oct 2026, restated 27 Oct 2026. Link figures sourced from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
Redstone domain summary
Show the domain summary
Read from the public RDAP record on 27 Oct 2026, 14:50 UTC.
- Domain age
- 1 year
- Registered
- Expires
- Registrar
- NameCheap, Inc.
- DNSSEC
- Not signed
Q&A
- What is Redstone?
- Redstone is a portfolio analytics platform for quantitative investors that helps track portfolio performance, analyze risk metrics like Sharpe ratio and Sortino ratio, and make data-driven investment decisions using institutional-grade tools.
- What metrics does Redstone track?
- Redstone tracks 20+ quantitative metrics including Sharpe ratio, Sortino ratio, max drawdown, beta, alpha, standard deviation, CAGR, and asset correlations to help understand both performance and risk of portfolios.
- Is Redstone free to use?
- Yes, Redstone offers a free Starter plan with every chart, risk metric and screener. The Plus and Pro plans add more portfolios, more assets per portfolio, more portfolio optimizations, and private portfolios.
- What securities are supported?
- Redstone supports 3,400+ US-listed securities including the Russell 1000, the largest foreign companies traded in the US, stocks trading at least $10 million a day, and about 940 of the most traded US ETFs including leveraged and inverse funds.
- How often is the data updated?
- Redstone refreshes portfolio data daily from market data providers. It tracks 3,400+ US-listed stocks and ETFs with up to 5 years of historical price data.
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Redstone has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
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