OKX’s clock

OKX's 1-hour example prints 0.00625% for the hour. What did OKX do to get from the 0.05% bracket to that figure?

• Divided only the premium by 8 and left the interest whole
• Nothing; 0.05% and 0.00625% are the same rate in different units
• Divided the 8-hour-scale bracket by 8 ÷ N = 8, so the print is already the 1-hour rate

What must be true for an escalated OKX crypto perp to go back to its default schedule?

• Any one settlement comes in below the cap
• At a default-schedule time, every settlement in the preceding 12 hours was within ±0.20%
• 24 hours pass after the cap hit