Bots are harder to keep running than to build. This covers how to operate bots you can trust for the long haul—from health-check bots and real-world outage cases to cost and security management, market-regime gauges, and backtesting.

We build seven practical investing bots, from U.S. market close briefings and earnings alerts to target-price radar and interest-rate triggers. We make them robust with shared components, connect them into a single system, and run them automatically every day.

I’ll build an investment research bot that automatically delivers a market briefing, alerts on sharp moves in your watchlist, and keyword-based news summaries via Telegram every morning at 6 a.m. Based on a design actually used by a fund manager overseeing a 100-billion-won fund, I’ll set up free infrastructure that runs 24/7 without a server and build three bots from scratch.