I'm trading on Bittrex. I input the values for each trade into Cryptocompare so I can get an idea of how well I'm doing. However, since most of these coins are only traded with bitcoin, when bitcoin goes up, the theoretical value of the coin goes up. I can't get my head around this. The best way I've found so far is when I let Gunbot run (the automated buying/selling app) in Bittrex it constantly buys and sells (in btc) so I can look at my total btc to give me an idea of how well I'm doing.
How are you keeping track?
I use
https://bitcoin.tax. USD$19.99 per year. Very easy to use, imports data form most major exchanges and wallets, integrates with other accounting software.
Here is the list of features from their website:
Imports trade histories from these, and more, exchanges:
Coinbase, Gemini, Circle, Bitstamp, BTC-e, Cryptsy, Bitfinex, Kraken, CaVirTex, or CSV
Import spending from Coinbase, Core Wallets, Blockchain.Info and CSV
Import income from Coinbase, BitPay, CEX.IO, or CSV
Import mining income directly from addresses or CSV
Review and monitor individual addresses
Calculate capital gains
FIFO, LIFO, average costing or specific identification
Optional like-kind treatment
Download attachable statement or IRS Form 8949 PDF, import into TurboTax and TaxACT
Multi-year support
Major world currencies: USD, GBP, EUR, CAD, AUD, SEK, NOK, BRL, SGD, CNY, JPY, CHF, HKD, RUB, ILS, KRW
Bitcoin, Ethereum, Dogecoin, and other alt-coins
Reports balances and remaining cost basis
Calculate tax years for US, Canada, Australia, Germany, United Kingdom or starting on 1st Jan.