Altcoin Season Index Is at 40 and Some Tokens Are Already Up Over 200% Over Past 90 Days

CoinMarketCap’s Altcoin Season Index sits at 40 out of 100 on March 12, firmly in Bitcoin Season territory where the majority of top assets are underperforming BTC, yet the 90-day performance table underneath that reading contains several assets that have delivered triple and double-digit returns during the same period the broader market has been declining.

What the Index Actually Measures

A reading of 40 means more than half of the top assets tracked by CryptoRank have underperformed Bitcoin over the relevant measurement window. The index requires a reading above 75 to classify conditions as Altcoin Season. At 40 the market is closer to the Bitcoin dominance end of the spectrum than the altcoin rotation end, which aligns with the Binance futures volume data showing BTC reclaiming its share of futures activity above altcoins, a pattern historically associated with cycle lows rather than altcoin breakouts.

The 90-day performance list sitting beneath that index reading creates an immediate contradiction. KITE AI leads with 222.70% gains over 90 days. Canton Network follows at 111.9%. Stable at 84.5%, Morpho at 67.72%, Sky at 41%, Just at 38%, LayerZero at 37.8%, Decred at 32%, Hyperliquid at 31.45%, Pi Network at 23%, Rain at 21%, PAX Gold at 20.2%, and Tether Gold at 19.6% complete the top performers.

Reading the Performance List

The composition of the top 90-day performers reveals which narratives have survived the broader market decline. KITE AI at 222.70% leads a list that includes multiple AI-adjacent and infrastructure projects, consistent with the AI token sector adding $700 million in market cap during the week covered earlier in March. Morpho at 67.72% is a DeFi lending protocol that has benefited from the same institutional DeFi integration trend that produced Aave’s continued dominance in the lending sector. LayerZero at 37.87% reflects sustained demand for cross-chain infrastructure as the multichain ecosystem expands.

Hyperliquid at 31.45% over 90 days connects directly to the Arthur Hayes $150 price target analysis, where HIP-3 revenue growth of 160% in six months and ADV/OI ratios among the lowest of any top-five perp DEX supported a 5x return thesis. A 31.45% 90-day gain during a bear market for most assets suggests the underlying revenue thesis is being partially priced in ahead of the full target window.

PAX Gold at 20.20% and Tether Gold at 19.61% are the list’s most revealing entries. Two gold-backed stablecoins appearing in the top performers of an altcoin season index during a period of macro uncertainty and oil price volatility describe capital seeking inflation protection through crypto-native instruments rather than direct commodity exposure. The same macro environment weighing on BTC and most altcoins is driving demand for tokenized hard assets.

Tron at 5.49% and Render at 3.54% sit at the bottom of the visible list with modest positive returns, suggesting their performance has been driven by underlying utility, Tron’s 3.2 million daily active addresses and Render’s AI compute demand, rather than speculative momentum.

An index reading of 40 with a performance table full of green bars describes a market in transition. Bitcoin dominance has not broken. Altcoin season has not started. But selective pockets of the market are performing as if both could be true simultaneously.

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