Free-market dollar vs official rateدلار بازار آزاد در برابر نرخ دولتی
The gap between the two lines is what the official rate hides. Prices in toman.
Free market · بازار آزاد
Official · نرخ رسمی
Official rate: SANA (bank exchange houses) until November 2018, NIMA (exporters' system) from then on. Gaps in the official line are periods the source did not publish. Source: TGJU daily closes.
DITOMAN