Solana-based memecoins Popcat and Dogwifhat led memecoin losses in the last seven days amid a wider sell-off in the crypto market. Now, traders are bracing themselves for more pain this month before a potential recovery in October. Popcat (POPCAT) pared the largest losses among the top 10 memecoins by market cap, plummeting 27.7% from a value of $0.75 on Aug. 26 to a price of $0.56 at the time of publication, per CoinGecko data. Dogwifhat (WIF) followed in a close second, posting losses of 26.6% on the week after falling from $1.90 on Aug. 26 to $1.41. Most memecoins have posted significant lo…