We came across a bullish thesis on Five9, Inc. on Show me the incentives...’s Substack. In this article, we will summarize the bulls’ thesis on FIVN. Five9, Inc.'s share was trading at $17.79 as of January 29th. FIVN’s trailing and forward P/E were 46.84 and 5.58, respectively according to Yahoo Finance. Countries Where the Official Language is English call, center, women, business, asian, agent, team, male, men, table, handshake, document, two, ethnicity, years, corporate, adult, success, bright, contrac ...