Wealthier crypto investors have been concentrating fresh purchases in major assets led by Bitcoin (BTC), while a handful of smaller altcoins have slipped into sharply ‘oversold' territory on the Relative Strength Index (RSI), highlighting a split between risk-off positioning and potential short-term rebound setups. Data from South Korea's Bithumb, based on activity recorded as of Thursday UTC, showed that high-net-worth accounts allocated the highest share of buying interest to Bitcoin (BTC/KRW) at 82%.