A new and sudden collapse of the Yemeni riyal in front of foreign currencies

Foreign exchange rates in front of the Yemeni riyal, in exchange stores in Sana'a and Aden, today, Tuesday, March 6, 2025:
Drainage prices in Aden:
-The US dollar:
purchase: 2542
Sale: 2582
-Saudi riyal:
purchase: 669
Sale: 676
exchange rates in Sana'a:
-The US dollar:
purchase: 535
Sale: 537
-Saudi riyal:
purchase: 139.80
Selling: 140.20