google sheet 和股票 -- g sheet 基本
use stock as an example -- cp import xml note -- XPath @mozilla -- import xml

step0: get firefox -- step1: hilight price -- step2: insp can show source -- step3: final copy Xpath -- step4

https://docs.google.com/spreadsheets/d/1qmknJoMJstoXm7azuOth3GKcKphaDVBYa3vv1lgtRLw/edit?usp=drive_link