sub-penny quoting n. the practice of offering a decimal of a cent higher than a stock’s asking price or another buy order. Also sub-penny pricing, sub-penny trading. (source: Double-Tongued Dictionary)
Further reading
Astronauts returning from space say they experience what’s called the overview effect, a new understanding of the fragility of our planet and our need to reflect on what humans all share as a species. A book about the end of the universe...