In order to get a full overview of my trades im forced to check all my transactions to remain legal. The problem is that its thousands of transactions. Its not really possible to make this manually. So the question is... is there a way to check the prices automatically? I guess the price for the day is fine enough. It shouldnt be mtgox price because that price was never real in the last year.
Is there a way for this?
last 24 hours 562-577 about 3% difference
im not sure what you mean by "legal".
but if your doing an investment for third parties. then not logging trades. and now trying to make up logs after the fact, is not that legal..
if its for tax purposes. then just knowing how much FIAT you threw in. and deducting that from the FIAT you withdrew, would give you an accurate total of extra income to add to your tax forms.
making records after the fact with atleast a 3% variation to the actual amount. makes the report inaccurate and ultimately useless. and should only be used by yourself as a 'guide' of volatility. i would not consider daily average prices as anything that could be used in any legitimate scenario