Atul Ghandhi

Free interactive tools for retail investors: live market hours and the holiday calendar, an earnings calendar, an economic calendar, an IPO lock-up calendar, a live market heatmap, an options payoff visualizer and four open datasets. No signup required.

The Income Tracker - a local-first monthly finance tracker that stores your budget in this browser. No account required. Import bank csv files or add transactions & account values manually, including monthly payments to credit cards/loans and interest rates (and 0% interest periods) - automate full calculation of net worth over time given all accounts, expenses, interest rates and investments.