When the dollar hits records, a wave of retail buyers rushes into Tether. But professionals do not watch Tether's toman price. They read two spreads: Tether versus the free-market cash dollar, and the free dollar (around 190,000 tomans) versus the Exchange Center's "agreed" rate (near 150,900 tomans), a gap that reached about 39,000 tomans by Tuesday, 21 July 2026. This piece explains why the spread's direction and size matter more than the price.
