oriz · finance
FOLIO 002 · finance.oriz.in ISSUE 06 / 2026

finance / dashboard

Markets dashboard

A live-markets dashboard for Indian indices, FX, and government bond yields lives here.

Status: placeholder. The <MarketDataChart /> React island is in flight; this page will mount it as soon as it lands. The chart reads from a Cloudflare Worker proxy at PUBLIC_ALPHA_VANTAGE_PROXY which fronts the Alpha Vantage free-tier API and caches responses in CF KV with a 12-hour TTL keyed by <symbol>:<interval>.

Why a proxy + cache

Alpha Vantage's free tier allows 25 requests/day and 5 requests/minute. A static site that fanned out to the API from every visitor's browser would burn the daily quota in seconds. The Worker fronts every request, serves from KV when fresh, and only spends a quota call on cache miss. Every visitor sees the cached response — the daily quota covers the entire site.

What you'll see here

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