THBILL to USD — 30 Day History

Over the past 30 days, THBILL to USD closed between 1.012 and 1.018, averaging 1.01507 across 14 daily closes from 2026-10-15 to 2026-11-01. The rate closed higher than the previous day on 4 of those days, lower on 6, and unchanged on 3.

The largest single-day move in this window was on 2026-10-28, when THBILL to USD moved 0.39% lower against the previous close.

Net of the moves in between, THBILL to USD is down 0.29% from 2026-10-15 to 2026-11-01 -- the first and last closes in this 30-day table. The span from the lowest close to the highest is 0.006 USD per THBILL, across 14 rows of daily open, high, low and close figures in the table below.

The highest close in this window was 1.018 on 2026-10-27, and the lowest 1.012 on 2026-10-29. Day to day, THBILL to USD moved an average of 0.13% in either direction, measured across the 13 close-to-close moves in this window -- a wide high-to-low span can come from one jump or from steady drift, and this is which. Its most recent close, 1.014 on 2026-11-01, sits 33.33% of the way up that range.