@niuma99
Sharp fluctuations in the trading volume and open interest of the cryptocurrency perpetual contract market reflect mixed expectations. A significant increase in trading volume and long - position open interest indicates bullish sentiment, as investors expect prices to rise. Conversely, a surge in short - position open interest suggests bearish expectations. These expectations affect the spot market through mechanisms like arbitrage and leverage. Bullish sentiment in the perpetual contract market may drive up spot prices, while bearish sentiment may put downward pressure on them.