Build a Structured Stock Watchlist with Trigger Conditions

A watchlist of names you vaguely like is just a list. This makes it a system. Give it your investing style and the companies you are tracking, and it builds an entry for each: why it is interesting, current valuation against your target price and the assumptions behind it, and the specific triggers that would move it from watching to buying. So you act on a plan, not a mood.

Help me build a disciplined watchlist for stocks I want to monitor but not yet buy. My investing style is {INVESTING_STYLE} (e.g. value, quality growth, dividend). I'm tracking these companies: {COMPANY_LIST}. For each, generate a watchlist entry template that includes: why the company is interesting, the current valuation versus my target entry price and the key assumptions behind it, the specific trigger events or price levels that would prompt me to buy or do deeper research, the main risks that would remove it from the list entirely, and a 90-day review cadence checklist. Also suggest three screening tools or free data sources I can use to maintain the list without spending hours on it.