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 Léger (September 2020), the Liberal Party loses four points from 40% to 36%, the Conservative Party climbs two points from 30% to 32% (variation smaller than moe), and the New Democratic Party climbs three points from 17% to 20% (variation similar to moe).

You can read more information on this poll here.