The margin of error for an online sample is not applicable. For comparison purposes, a random sample of this size would yield a margin of error [moe] of ±3.1%, 19 times out of 20 (for entire sample only) around the 50%-mark.

If we compare these national numbers with the previous poll from Ipsos (March 2021), the Liberal Party climbs five points from 35% to 40%, the Conservative Party climbs two points from 28% to 30% (variation smaller than moe), and the New Democratic Party loses three points from 16% to 13% (variation similar to moe).

You can read more information on this poll here.