What is the sentiment of this tweet? Please choose an answer from {negative/neutral/positive}.
Text: $SPY $AMTD $SCHW $TIF $LVMUY $MDCO $NVS $UBER $TNX $USDX $WTI $NIKKEI $HSCEI $SSEC $SENSEX $FTSE $DAX $CAC #China… https://t.co/AvdYzA6U7K
user
neutral
assistant