Bollcoin, October 20 - According to SoSoValue data, the crypto market sectors saw an overall slight pullback, with the DePIN sector continuing its pullback, falling another 1.09% in 24 hours, and Filecoin (FIL) dropping 2.58%. The AI sector remained relatively resilient, rising 0.83% in 24 hours, with Quack AI (Q) up 15.51% and Worldcoin (WLD) up 9.27%. Meanwhile, the Layer2 sector rose 0.46%, with Arbitrum (ARB) up 5.12%. In addition, Bitcoin (BTC) fell 0.97%, dropping back above $81,000; Ethereum (ETH) fell 1.08%, breaking below $2,400.