Several cryptocurrency pairs, including $LQTY, $PTB, $STABLE, $G, $ZKP, $WIF, $ARKM, $SPX, and $ALPINE, have experienced MACD crossovers or crossunders in the past hour. This technical indicator suggests potential shifts in momentum for these assets, which could signal upcoming price movements. Traders often monitor MACD crossovers as part of their strategy to identify potential buy or sell opportunities.