Tim Li Research Hub

Watchlist

Theme-grouped watchlists with live prices and multi-period performance. Click a theme to expand — each row pulls 5 years of daily closes from the free Yahoo Finance API via the Cloudflare worker (zero Bloomberg quota).

Sector Pulse

Theme heatmap

loss

gain tile size = total market cap · color = equal-weight avg return · click tile to open theme

Prices: delayed Yahoo Finance quotes via /api/market/quotes + /api/market/detail. Market cap: converted to US$ billions via free FX rates (open.er-api.com). Returns: 1D from quote change, others computed from daily closes (1W = 5 sessions, 1M = 21, 3M = 63, 6M = 126, 1Y = 252, 5Y = earliest available). Tickers link to TradingView charts (free account). Heatmap tiles: size = theme market cap, color = avg return for the selected period. Sources may be missing for newly listed or illiquid names. Edit tickers in watchlist/watchlist-themes.js.