I am looking for free historical intraday data (e.g., 30 mins, 1 hour) and I have came up to this website finam.ru, which is in Russian but it can be translated.
The link to download the data is here.
However, after the download is completed I get a txt file (or csv) with this strange message:
¬˚ Á‡ÔÓÒËÎË ‰‡ÌÌ˚Â Á‡ ÒÎË¯ÍÓÏ ·ÓÎ¸¯ÓÈ ‚ÂÏÂÌÌÓÈ ÔÂËÓ‰.
Has anyone used this source before? Do you know how to actually download the data?
Alternatively, do you know any other source I could use?
Thanks in advance!