TWSE · 6550 · stock
北極星藥業-Ky (6550) stock price history
北極星藥業-Ky is listed in the DataCedar master on TWSE as 6550. No daily bars are stored for it yet; this page fills in on the first session that trades.
TWSE trading day, Monday to Friday
TAIEX, priced in TWD, settling T+2.
- 1961
- Founded in Taipei
- 1,000
- Listed companies
- 1,392
- Symbol pages on DataCedar
About the 6550 data
Daily bars. None stored yet. The master lists 北極星藥業-Ky with security id twse:6550; the first stored session appears here and in the sitemap on the same day.
Minute bars. Not stored for this listing yet. Minute history is captured forward from the day collection begins for a symbol and is never backfilled.
Time and currency. Session dates are TWSE trading days; minute timestamps are UTC. Prices are in TWD. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to listing, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/twse%3A6550/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on TWSE
