PYUSD
PayPal USD, issued by Paxos / PayPal, claims to be worth one dollar. Across 4 exchanges it trades at $1.0000 — +0.0 bp, with the exchanges disagreeing by ±3.0 bp.
The deviation is smaller than the exchanges' own disagreement, or under the noise floor. That is spread, not a depeg, and it is withheld from the wire.