US & TSX major indices
v2.4.2S&P 500, Dow, Nasdaq, and S&P/TSX Composite. Last prices on every load; 30s refresh only during the US regular session (9:30–16:00 ET, weekdays). Google Finance first, Yahoo fallback.
Live prices need an http(s) URL.
Opening this file as
file:///… blocks network access in most browsers, so quotes stay empty.
Fix: in a terminal, go to this folder and run
npx --yes serve .
then open the http://127.0.0.1:… (or localhost) link it prints — not the file:// path.
Or use your deployed https:// site (GitHub Pages, Cloudflare Pages, etc.).
Checking session…
S&P 500
^GSPC
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Dow Jones
^DJI
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NASDAQ Composite
^IXIC
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S&P/TSX Composite
^GSPTSE · OSPTX:INDEXTSI
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