Here's the demo Variation ex4 on the indicator, but It appears that it works only by downloading it from mql5. The spread would be the distinction between the acquisition price and the sale price of a currency pair. For the preferred currency pairs, the spread is usually very low, https://germansniperindicatorfree72825.bloginwi.com/51110367/considerations-to-know-about-courses-in-forex-trading