UP DOWN ARROW WITH BASE U+21A8

BlockArrows
CategoryOther Symbol
UTF-80xE2 0x86 0xA8
UTF-160xFF 0xFE 0xA8 0x21
UTF-320xFF 0xFE 0x0 0x0 0xA8 0x21 0x0 0x0
HTML↨
Pythonu"\u21A8"