USDC to USD — 30 Day History

Over the past 30 days, USDC to USD ranged between 0.999717 and 1, averaging 0.999901 across 24 daily closes from 2026-08-23 to 2026-09-15. The rate closed higher than the previous day on 12 of those days, lower on 11, and unchanged on 0.

The largest single-day move in this window was on 2026-09-15, when USDC to USD moved 0.01% lower against the previous close.

Net of the moves in between, USDC to USD is down 0.02% from 2026-08-23 to 2026-09-15 -- the first and last closes in this 30-day table. The full high-to-low span over that time is 0.000283 USD per USDC, across 24 rows of daily open, high, low and close figures in the table below.

The window's high of 1 was set on 2026-08-24, and its low of 0.999392 on 2026-09-15. Day to day, USDC to USD moved an average of 0.01% in either direction across 23 consecutive closes -- a wide high-to-low span can come from one jump or from steady drift, and this is which. The most recent close sits 84.54% of the way up that range.