But the conversion rate is off a little bit. Looking at the Sri Lankan fares, they are using a rate of 178.4 LKR/ US$, while the rate on Sunday was 179.4 and today it is 180.2 I believe that Calchas stated that the bank rates are only updated once per week. Is this still true? When I bought my ex-CAI ticket 4 days after the devaluation over a weekend, I got the higher rate. Just curious.