Pink sheet stocks vary. Some are stocks that are falling. Some are rising.
Nestle is one of the best known companies that trades on the pinks. Samsung also does. Tootsie Roll has preferred stocks trading only on pinks. Many community banks trade on the pinks.
Many Canadian companies, some multi-billion dollar companies, trade on the pinks. Deutsche Bank, Loews's Cineplex, Nintendo are others.
Yes, sometimes I edit my posts when I feel it's needed. I think that's why there's an editing feature.