diff --git a/README.md b/README.md
index 8abeb8d97..a41cc99b4 100644
--- a/README.md
+++ b/README.md
@@ -14,8 +14,10 @@ The current version opens up the door to working with multiple exchanges and mul
 | Bitfinex | ☑ | ☑ | Fully tested. Expect 1 year max of market history. |
 | Bitmex | ☑ | ☐ | We need to implement the concept of Contracts within the system in order to be able to test trading capabilities. |
 | HitBTC | ☐ | ☐ | Not tested yet. |
-| Kraken | ☑ | ☐ | Live trading not tested yet. |
+| Kraken | ☐  | ☐ | Historical data only accessed by id (not by date). Live trading not tested yet. |
 | Poloniex | ☐ | ☐ | At the moment we can not retrieve OHLCVs from Poloniex because we require 1 minute time frame while Poloniex only offers 5 minutes and above. |
+| Bittrex | ☑ | ☐ | Only 6 Months of historical data is provided. Live trading not tested yet. |
+| Gemini | ☑ | ☐ | Only a few hours of historical data is provided. Live trading not tested yet. |
 
 [*] The ability to fetch historic data for backtesting purposes has been verified.