What is the best way to manage all your coins and your trades?

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![multiple coins.jpg](https://steemitimages.com/DQmdKQuWVYNaQjNG9tEtyRj9itPzLoisRPai6ksQoaenLUJ/multiple%20coins.jpg)

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As an Australian investor I have found it quite difficult to manage my coins and their value as most of the best charts are in USD and most of the alt coins you are unable to trade on Australian exchanges so far. So I have to buy btc on an Australian market the transfer to another exchange like poloniex and then trade for alt coins in BTC which then adds to the difficulty in tracking the cost and the cost of fees. The easiest way I have found so far is to just use the old pen and paper and do the math and track it that way. Surely there is an easier way to track your portfolio, any ideas?