The price-action in some speculative stocks in the recent past is signaling the possible return of the meme stock euphoria. Stocks like Novavax (NASDAQ:NVAX) doubled overnight, and the rally has even increased. It's, therefore, a good time to make quick money by holding positions in some cheap speculative stocks. Regarding the fundamentals, Riot has a cash buffer of $1.3 billion (including the value of Bitcoin holdings). Further, the company has a zero-debt balance sheet. This positions Riot to pursue aggre ...