Altcoin Season Shifts into Gear as XRP, Cardano, and Solana Gain Momentum

The cryptocurrency market is shifting away from Bitcoin's dominance and into a broader altcoin season. According to multiple on-chain metrics, including the Altcoin Season Index and spot volume ratios, capital is starting to treat alts as the active trade again. XRP, Cardano, and Solana are sitting in the middle of this shift, with XRP reclaiming a more constructive daily structure.

The Altcoin Season Index has climbed to 61, up from the Bitcoin-season depths of late summer. This reading is considered the intermediate zone where rotation is real, but not yet euphoric. When the index reaches 75, it's considered the classic 'altcoin season' threshold.

Coinalyze's open-interest dominance chart shows Bitcoin's share fading while 'Others', the alt basket, expands toward the high-30% to 40% area. This is not a retail-only meme spike, but rather derivatives positioning spreading into the wider market.

Solana and Cardano are positioned to benefit from the same liquidity shift if the index keeps pressing toward the 75 zone. The setup favors selective large-cap alt strength over blind meme chasing.