Two sources:
Shortman: https://www.shortman.com.au/stock?q=NMTStock track:
- Usually updates first.
- Has daily, weekly, monthly changes
- Provides a link to the most recent days values (see image below)
- Keeps a table of the aggregate shorts - which is the only really useful value as daily shorts do not show daily covers
- Keeps a record of the daily shorts that are not up to date in the aggregate
...
