Three indicators point to a possible altcoin season in 2026

Analysts identified three emerging indicators that could precede an altcoin season in 2026: stronger altcoin performance on Binance and rising altcoin trading volumes on centralized exchanges, a climb in the 90‑day AltSeason Index, and a technical breakout in TOTAL2, the combined market cap of all cryptocurrencies except Bitcoin.

Crypto analyst Darkfost attributed a more than 50% correction in many altcoins to macroeconomic uncertainty tied to the U.S. and the Israel‑Iran conflict, and reported signs of a recovery. The proportion of altcoins on Binance trading above their 200‑day moving average rose to 21%, a level last seen in September 2025. Darkfost wrote that this increase suggests “investor interest in altcoins appears to be gradually returning,” while noting the measure remains far below mid‑2025 and late‑2024 readings when many altcoins were 60%–80% above that benchmark.

Exchange volume data provided a second data point. Analyst CryptoOnchain showed altcoin trading volume excluding the five largest cryptocurrencies has increased in recent weeks. The 30‑day moving average for that altcoin volume crossed above the 365‑day moving average, a pattern the analyst labeled an Altcoin Volume Increasing Trend. CryptoOnchain wrote that historically this crossover has corresponded with capital rotating from major‑cap tokens into mid‑ and low‑cap altcoins and that sustained momentum would add confirmation to a broader altcoin advance.

The 90‑day AltSeason Index, which tracks the share of the top 50 tokens that have outperformed Bitcoin over the past 90 days, rose to 28.6 — its highest level in months. CryptoQuant analyst CW8900 wrote, “The altseason is starting quietly,” and added that the recent rise could indicate a larger shift. The current index value means 28.6% of the top 50 cryptocurrencies outperformed Bitcoin over the last three months, below the roughly 75% threshold commonly used to define a full altseason. Over that period, ZCash gained about 98%, Bittensor roughly 72% and Morphor near 68%, compared with Bitcoin’s roughly 17% gain.

Technical charts of TOTAL2 provided a third element. Trading data show TOTAL2 bounced off the lower trend line of a multi‑year broadening wedge that began in mid‑2022. Analyst cryptocupra posted that a breakout from that structure could resemble 2021’s behavior and projected TOTAL2 might reach about $8 trillion. Nebraskangooner highlighted a daily‑timeframe breakout above an ascending triangle, and GorkemCrypto presented a fractal projection that would push Bitcoin dominance toward 40% if capital rotates decisively into altcoins.

Analysts urged caution. Darkfost warned metrics remain below previous mid‑cycle peaks. Data show Bitcoin’s dominance index sits at its highest level since November 2025 and has trended upward since 2023. Analysts noted that continued increases in altcoin breadth, sustained centralized exchange volume trends and TOTAL2 holding breakout levels would be required to support a broader altcoin advance in 2026.