Exchange record
Poloniex
United States-based centralized exchange launched in 2014 and still operating under the Poloniex brand.
CEXActive
Key facts
Launch date
2014-01-01
Death date
—
Years
2014–—
Origin
United States
Confidence
high
Last verified
2026-04-07
URL handling
Preferred action
Use current URL handling based on status below.
URL status
Live verified
Original URL
Archived URL
Summary
United States-based centralized exchange launched in 2014 and still operating under the Poloniex brand.
Timeline
Ownership changed through acquisition
2018-02-26acquiredhigh
Poloniex underwent an acquisition-related ownership change.
Poloniex spins out from Circle
2019-10-18rebrandedhigh
Poloniex leadership spun the exchange out of Circle into Polo Digital Assets, Ltd., continuing operations outside Circle.
Related records
Notes and record state
Record note
Poloniex acquisition and later Circle spinout are modeled as ownership events rather than terminal death-side status.
Revision state
Records may be incomplete, approximate, contested, or revised as better evidence becomes available.
This record may be incomplete or revised. Dead-side entries prefer archived URLs over original domains. Dates, causes, and classifications may change when stronger evidence becomes available. Contact / corrections
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