Saudi riyal Saudi riyal The Saudi riyal ( ""); is the currency of Saudi Arabia. It is abbreviated as The riyal has been the currency of Saudi Arabia since the country came into being and was the currency of Hejaz before Saudi Arabia was created, one of the primary currencies in the Mediterranean region during the Ottoman era. The Hejaz riyal was based on but not equivalent to the Ottoman 20 kuruş coin and was consequently divided into 20 qirsh. However, although the Hejaz riyal was the same weight as the Ottoman 20 kuruş, it was minted in .917 fineness, compared to
Parabolic SAR SAR is calculated in this manner for each new period. However, two special cases will modify the SAR value: Upon a trend switch, the first SAR value for this new trend is set to the last EP recorded on the prior trend, EP is then reset accordingly to this period’s maximum, and the acceleration factor is reset to its initial value of 0.02. The parabolic SAR showed results at a 95% confidence level in a study of 17 years of data.. There is an example of a Microsoft Excel spreadsheet for calculations. Parabolic SAR In stock and securities market technical