Launch HN: Double (YC W24) – Index Investing with 0% Expense Ratios (ycombinator.com)
Hi HN, we’re JJ and Mark, the founders of Double (https://double.finance). Double lets you invest in 50+ broad stock market indexes with 0% expense ratios.
Finance, Investing, Start-ups, Index Funds, YC
443 points by jjmaxwell4 39 days ago | 413 comments