An options briefing desk: gamma, flow and volatility on one ticker
Market Sentiment BotGrades US risk assets one to ten, with a card for the market and each ticker
FenrirRuns a paper-trading tournament on NSE or NASDAQ
YieldSentinel A2HChecks one DeFi yield position against rules you set before you commit
AlpacaA paper-only desk for rehearsing options and equity decisions