Free return and risk analytics for about 2,900 US stocks and 1,200 ETFs: total returns with dividends reinvested, Sharpe, Sortino, max drawdown, beta and correlation, plus model portfolios and a free ChatGPT and Claude connector. Built and run by solo founder Mihai Trinca in New York since March 2026.
Redstone Markets
Free US stock and ETF return and risk analytics.
The climb
No updates yet.
Redstone Markets keeps its launch record on IndieAscent. Track yours, free.