... EUR/USD)1 ,50 4721194, 352 0880,17December2,12667321241,9620799,62November1,28700621008 ,51 20741 ,56 October1,60319721014,0120682,43September2,18 856 220946,6820498,06August1,4361 652 0730,3320436,83July1,64772920767,1820430 ,54 June1,96367220 859 ,1120 457 ,39May1,261 652 20989,6320728,12April1,36089120826, 652 054 7,03March1,4801 952 0 151 , 351 9 857 ,42February1,6007 051 9663,3619 353 ,57 Januaryspread (%)AskBidAverage ... giá Cách viết - E(USD/VND) hay E(VND/USD) - Quy ước cách viết tỷ giá: ñồng tiền yết giá và ñồng tiền ñịnh giá - Cách viết ñầy ñủ: USD/VND = 19 450 -1 950 0 hay VND=19 450 -1 950 0 - Cách viết gọn ... (USD/VND)0,0303391,318821,31842December0,0279681, 359 081, 358 7November0,0299261,370 451 ,37004October0,0304 251 ,380 851 ,38043September0,0348621,434721,43422August0,029 358 1,431031,43061July0,0 257 271,43 856 1,43819June0,02 859 1,434461,43405May0,0284021,443 951 ,44 354 April0,02 357 1,40041,40007March0,0278481,364921,36 454 February0,031 453 1,3 357 41,3 353 2JanuarySpread (%)AskBidAverage 2011 (EUR/USD)Source: OANDA 2012 TS. Nguyễn Phúc Hiền - ðại...