💡 CoinMarketCap | Altcoin Season Index 💡 Fact check: a reading above 50 does NOT mean it's altcoin season. How it actually works: The Altcoin Season Index tracks how many of the top 100 coins have outperformed Bitcoin over a rolling 90-day window. Stablecoins and wrapped tokens are excluded, so the index only measures real, speculative assets. The score is also weighted across multiple data sets, not a simple headcount. The thresholds are the part most people miss: 🔹 75 or above = altcoin season 🔹 25 or below = bitcoin season 🔹 Anything in between = a mixed, neutral market Disclaimer: it's a lagging signal. It confirms a rotation that is already underway, it does not predict the next one! So before calling "altcoin season," check the number and the threshold 👇