Recently, I delved into the mvrv z-score and I have to say, this blockchain analysis tool is really useful for understanding when Bitcoin is truly expensive or cheap.

Part of what the mvrv z-score does is compare two different valuation approaches. First, we have the market value — which is the simple market capitalization, meaning the current price of Bitcoin multiplied by the number of coins in circulation. Nothing complicated, it’s the same as on traditional markets.

But here’s where curiosity comes in. The realized value takes into account the price of each Bitcoin at the moment it was last transferred between wallets. Instead of looking at today's price, it considers the historical price at the last transfer of each coin, averages it, and multiplies by the total amount. This gives us a picture that filters out short-term market emotions. It can be seen as a more honest long-term value of Bitcoin.

The z-score is a standard deviation test that extracts extreme values between these two metrics. When the mvrv z-score enters the pink area at the top, it indicates that the market value significantly exceeds the realized value — meaning a cycle peak. Historically, this tool has identified these peaks within two weeks of the actual maximum.

And here’s where it gets practical. When you see the green area at the bottom, the market value is well below the realized value. Historically, this has signaled excellent times to buy Bitcoin — investors waiting for these signals have achieved above-average returns.

The mvrv z-score is also useful for predicting where the BTC price might need a correction. When the indicator enters the upper red zone, you can expect the price to seek lower levels. On the other hand, after spending time in the lower green zone, the price usually tends to rise. This tool clearly shows Bitcoin’s market cycles.