---
title: "Crypto market cap smashes through $4t, what altcoins are surging?"
url: https://diffcoin.com/crypto-market-cap-smashes-through-4t-what-altcoins-are-surging/
description: "Crypto market capitalization broke the $4 trillion mark on July 18, 2025, setting a new all-time high and signaling the strongest wave of capital this…"
published: 2025-07-18
updated: 2025-07-18
author: "Mila"
site: "Diffcoin"
---

# Crypto market cap smashes through $4t, what altcoins are surging?

Crypto market capitalization broke the $4 trillion mark on July 18, 2025, setting a new all-time high and signaling the strongest wave of capital this industry has ever seen. The surge isn’t isolated and comes amid a market-wide rally that… 
 
[Source link](https://crypto.news/crypto-market-cap-smashes-through-4t-what-altcoins-are-surging/)