 note: the photo doesn't have anything to do with the example below, it just shows the where to find the All Time P/L for the portfolio

Firstly, let's introduce a scenario for your portfolio:

1. You bought ETH at \$2,000
2. You sold ETH at \$2,500
3. You bought ETH at \$3,000
Current price of ETH is \$2,750

4. You bought BTC at \$30,000
5. You sold BTC at \$40,000
6. You bought BTC at \$45,000
Current price of BTC is \$47,000

So you have 1 ETH which is worth \$2750 and 1 BTC worth \$47,000 in your portfolio.

Now, your All Time P/L will be calculated by adding up the All Time P'L figures for ETH and BTC.

The All Time P/L for a coin is calculated as follows:

Current Worth of Current Holdings + Sell Transactions' Total Worth - Buy Transactions' Total Worth

Thus, the All Time P/L for ETH is:

\$2,750 + \$2,500 - (\$3,000 + \$2,000) = \$5,250 - \$5,000 = \$250

The All Time P/L for BTC is:

\$47,000 + \$40,000 - (\$30,000 + \$45,000) = \$87,000 - \$75,000 = \$12,000

Thus, the All Time P/L for the portfolio is \$12,000 + \$250 = \$12,250.

Now, we need to clarify what the Percentage P/L will be.

\$2,000 + \$3,000 + \$30,000 + \$45,000 = \$80,000

So this is the overall amount that you invested to buy coins, and the return on this amount is \$12,250, so the All Time P/L percentage will be

12,250/80,000 * 100 = 15.3 %

While at first, you might have guessed that the percentage should be related to your current portfolio value (\$3,000 + \$45,000 = \$48,000), it is, in fact, not correlated to it at all. It depends on your purchase costs (total worth) for all of your buy transactions, and the All Time P/L figures for the individual coins in your portfolio.

Feel free to contact us at [email protected] if you have any questions.