USD to SGD — 30 Day History

Over the past 30 days, USD to SGD ranged between 1.26423 and 1.2777, averaging 1.26986 across 29 daily closes from 2026-08-18 to 2026-09-16. The rate closed higher than the previous day on 14 of those days, lower on 14, and unchanged on 0.

The largest single-day move in this window was on 2026-09-04, when USD to SGD moved 0.34% lower against the previous close.

Net of the moves in between, USD to SGD is down 0.39% from 2026-08-18 to 2026-09-16 -- the first and last closes in this 30-day table. The full high-to-low span over that time is 0.013469 SGD per USD, across 29 rows of daily open, high, low and close figures in the table below.

The window's high of 1.2777 was set on 2026-08-18, and its low of 1.26423 on 2026-09-10. Day to day, USD to SGD moved an average of 0.11% in either direction across 28 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 100.00% of the way up that range.