GSR Cuts Bitcoin to 40.5% and Raises Solana to 23.5% in Core3

In an Oct. 21 update, GSR reduced Bitcoin (BTC) allocation in its Core3 model portfolio by about 2.5 percentage points to 40.5% and raised Solana (SOL) to 23.5%, while Ether (ETH) held at 36%. Bitcoin gained 1.4% over the week, Ether added 0.7% and Solana climbed 2.1%. All three remained below their levels from a month earlier, with Ether and Solana each down more than 9% over that period. Thirty-day volatility declined for each asset. The measure fell 18.4% for Bitcoin and 16.7% for Ether, while Solana recorded a 28.5% drop.