Bitcoin is increasingly becoming the main institutional crypto trade, with investors using spot Bitcoin ETFs to gain regulated exposure while retail traders pursue meme coins, AI tokens, tokenized stocks and leveraged products. U.S. spot Bitcoin ETF assets under management rose from about $79 billion to $102 billion over the month through Sept. 10, an increase of roughly $23 billion. Bitcoin dominance stayed near 59%, close to the top of its 12-month range, even as activity elsewhere in the market accelerated. Alice Liu, Head of Research at CoinMarketCap, told Benzinga that institutions are buying Bitcoin through ETFs while retail traders are using phones to trade a wider range of assets. Retail interest was reflected in CoinMarketCap trending data, which recently ranked a two-day-old meme token above Solana. As of Sept. 10, memecoins had about $28.8 billion in market capitalization and $3.5 billion in daily volume; AI & Big Data tokens had $18.5 billion and $2.9 billion, respectively; and tokenized stocks had $2.3 billion in market capitalization but roughly $2 billion in daily volume. Tokenized stocks therefore turned over almost their entire market value each day, compared with roughly 12% for memecoins and 16% for AI tokens. The divergence suggests crypto participation is splitting between institutional Bitcoin exposure and faster-moving retail experimentation. Broad activity has not yet produced a full altcoin rotation: CoinMarketCap's Altcoin Season Index was 37, below the 75 threshold for an altcoin season. Funding rates fell by more than half over the preceding month, while open interest rose 20% to $468 billion. The next key question is whether retail activity develops into sustained altcoin rotation or moves back toward Bitcoin.