Update README.md

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README.md

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-# MarketProfile
-Market Profile indicator for MT4 and MT5 by EarnForex.com
+# Market Profile
+Market Profile indicator for MT4 and MT5 by EarnForex.com.
+
+Market Profile shows where the price has spent more time, highlighting important levels that can be used in trading.
+
+![Market Profile - example on intraday sessions of GBP/USD](https://github.com/EarnForex/MarketProfile/blob/master/README%20Images/Market%20Profile%20(Intraday).png)
+
+Detailed description of indicator can be found here:
+https://www.earnforex.com/metatrader-indicators/MarketProfile/
+
+Installation instructions:
+https://www.earnforex.com/blog/metatrader-indicators-user-tutorial/
+
+Contributions in form of discussions and pull requests are welcome!