An 18.8% slide in DDOG during the 60 minutes to 7:06 a.m. ET Wednesday outpaced its 12% loss across the rolling 24 hours ending then, a steeper move over the shorter window.
DDOG was quoted at 183.78 in Tether (USDT) at 7:06 a.m. ET (12:06 UTC) Nov. 4. The gap between the reported rates was 6.8 percentage points. That number describes the distance between the two percentage readings, not another decline to add to either figure.
The two measures share an endpoint but cover periods of different lengths. The 60-minute window sits within the rolling daily window, so some price movement is reflected in both calculations. Adding the rates would treat the periods as back-to-back, when the figures describe overlapping spans. They are a snapshot of DDOG's change at one observation time, with the hourly figure isolating the shorter interval and the 24-hour number showing the net move across the full period.
