Since the market is made by each of the participating banks providing offers and bids for a particular currency, the market pricing mechanism is based on supply and demand. Because there are such large trade flows within the system, it is difficult for rogue traders to influence the price of a currency. This system helps create transparency in the market for investors with access to interbank dealing. rob booker honeymoon finch
An investor can profit from the difference between two interest rates in two different economies by buying the currency with the higher interest rate and shorting the currency with the lower interest rate. Prior to the 2008 financial crisis, it was very common to short the Japanese yen (JPY) and buy British pounds (GBP) because the interest rate differential was very large. This strategy is sometimes referred to as a "carry trade."
Im starting to think there wasnt many subscribers as the run up to the release in January 2016 had a lot of fanfare (as mentioned earlier Rob is excellent at marketing) and it was made loud and clear only the 1st 100 subs would get in for $9/month...well weeks later and that was still the price. Either he never made it to 100 or it was just marketing.