On-chain analytics firm Santiment's Brianq observes that the recent upswing in the crypto market, particularly in altcoins, may signal a potential for a short-term correction. Since mid-September, various altcoin sectors have witnessed a surge, with memecoins leading the charge and overall market sentiment leaning overwhelmingly positive. Brianq highlights that despite recent positive developments, the crypto market's correlation with equity markets and the impact of global economic conditions warrant caution. Additionally, recent asset flows indicate that Bitcoin holders are shifting towards riskier altcoins, which could be a sign of market froth.