In Nikolaev exchangers of currencies are closed - probably, the resolution of National Bank of Ukraine on prohibition so affected them to banks to change exchange rate throughout the working day.
About it there is a speech in the resolution NBU of September 9, 2009 No. 538 "About the adoption of changes to the Instruction about an organization and implementation order valyutno - exchange operations in the territory of Ukraine".
In the document also it is noted that the chairman of the board of bank (financial institution) by the beginning of the working day establishes the only course of a purchase and sale of foreign currencies for hryvnias agrees with the order (order) of bank. Other heads have no right to establish courses of a purchase and sale of foreign currencies for hryvnias.
NBU also secured the right to establish the limit sizes of a margin from operations in the cash currency market. Commission for implementation of operations of purchase and sale of traveler's checks, convertings of cash foreign currency, acceptance for collection a banknote of the foreign states and cheques payable to a named person are collected only in hryvnias.
Collecting a commission for implementation of operations of purchase and sale of foreign currencies for hryvnias and other restrictions is forbidden.
Exchangers which also have the status of financial institutions, had notable profit on jumps of courses during the day, and also the commissions for carrying out operations. Probably, at such law to exist to much it became unprofitable.
The dollar rate in the Nikolaev banks fluctuates today from 8,00 to 8,01 - purchase, 8, 03 - 8,04 - sale.