USD to ZAMA — 30 Day History

Over the past 30 days, USD to ZAMA ranged between 16.6107 and 21.4746, averaging 19.4902 across 24 daily closes from 2026-08-23 to 2026-09-15. The rate closed higher than the previous day on 14 of those days, lower on 9, and unchanged on 0.

The largest single-day move in this window was on 2026-08-25, when USD to ZAMA moved 13.28% higher against the previous close.

Net of the moves in between, USD to ZAMA is up 23.16% 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 4.86382 ZAMA per USD, across 24 rows of daily open, high, low and close figures in the table below.

The window's high of 22.0775 was set on 2026-09-11, and its low of 15.8288 on 2026-09-06. Day to day, USD to ZAMA moved an average of 4.44% 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 24.93% of the way up that range.