Grey (or Expert) to Pink

[creede]

See this from the link in the tweet?

Despite the restrictions on who can view quotations, the Expert Market does not impose restrictions on who can trade securities. Rule 15c2-11 governs a broker’s ability to submit, publish or distribute quotations (i.e. bids and offers) in OTC securities. The Rule does not apply to the underlying transactions or the ability of an investor to buy or sell a security.

https://blog.otcmarkets.com/2021/03/25/understanding-the-expert-market/

That's exactly what I have been saying!!!

The restricted list is a bunch of BULL imposed by the brokers.

If not, then IB could not allow you to buy or sell those securities.