Tupperware shares are up 140% this week as meme stock mania takes hold

The meme traders are back. Shares of Tupperware have exploded by about 140% this week and nearly 300% over the last month for no discernible reason.

​CNN.com – RSS Channel The meme traders are back. Shares of Tupperware have exploded by about 140% this week and nearly 300% over the last month for no discernible reason. 

​Read More The meme traders are back. Shares of Tupperware have exploded by about 140% this week and nearly 300% over the last month for no discernible reason.