I'm trying to use IMPORTHTML or IMPORTXML to get price value from https://finance.yahoo.com/quote/GSPX.L/
or in fact from any site that will give me a relatively up-to-date number.
I used to be able to get the value using the GOOGLEFINANCE formula, but that's recently stopped working for a few tickers (not all!)
I've managed to get IMPORTHMTL to work in the past with morningstar.co.uk for some index funds, but the page layout is different with GSPX.L. I've tried using the Full XPath with IMPORTXML but that doesn't seem to work and as far as I understand it IMPORTXML is extremely finnicky.
I just need this one number! Any insight into how to get it, but ideally something more systematic that I can use in the future?