This HKD To TOP Exchange Rate Chart lets you see this pair's currency rate history for up to 90 days
Live forex chart for Hong Kong Dollar to Tongan Pa'anga
The above chart show the exchange rate of 1 HKD to TOP. If the chart run up, it means Hong Kong Dollar appreciates against Tongan Pa'anga. If the chart run down, it means Hong Kong Dollar devalues against Tongan Pa'anga.