The ACT has a fixed number of nomination places available each month (pro-rata against the annual allocation). The highest ranked Matrix in each occupation were invited to apply for ACT nomination. The cut‑off for selection depended on the remaining monthly allocation, the date and time of Matrix submission, occupation cap and demand. The greater the demand for an occupation, the higher the rank of the Matrix score invited.
Matrix nominating Critical Skill Occupations
190 nominations: 138 invitations
491 nominations: 88 invitations
Overseas applicants
Matrix nominating Critical Skill Occupations:
190 nominations: 299 invitations
491 nominations: 262 invitations

https://www.act.gov.au/migration/resources/canberra-matrix-invitation-round?fbclid=IwAR2pzY07z9u6OiNm3o95wF81rTewYi5eTArq3YoY2jVPirDesmTylUqZWYs