Cloud computing company Snowflake has had its ups and downs. Has the stock been a good investment?Snowflake (SNOW 1.80%) stock went public on Sept. 16, 2020. At the time, expectations for the company were incredibly high. Since then the stock has been on a volatile journey, pushed around in some cases by macroeconomic pressures that had nothing to do with the company's performance.It's been three-plus years since the IPO and things have settled somewhat in the broader economy. Now seems like a good time to ...