For the last few months, a technology known as quantum computing has started receiving a lot of attention. As is often the case when new subject matter enters the spotlight, people try to figure out how to invest in this technology,

Quantum Computing Inc. (NASDAQ:QUBT) shares are trading lower in the premarket session on Wednesday. The company announced a private placement offering of 8.16 million shares of common stock at $12.25 per share.

As with any Discovery Stock, investors are looking to the price and the potential of the stock, not the fundamentals. As it stands now, IonQ has the benefit of round numbered support from the $30 price. Shares recently saw support at $40 on their ascent and then resistance at $50, displaying the effect of round-numbered prices.

Rigetti Computing's quantum computing potential is distant. Find out why RGTI stock faces significant dilution and speculative risks in the near term.

The same stocks rallied earlier this week after Microsoft unveiled an initiative meant to familiarize business leaders with quantum systems.

Quantum Computing didn't have any news of its own to report, but the company is even smaller than D-Wave, with less than $1 million in revenue over the last four quarters. Its stock has soared even higher than D-Wave's over the last year, a disconnect that could lead to a continued decline in Quantum Computing's shares.

Rigetti offers full-stack quantum-classical computing. RGTI's advancements promise significant growth and reduced error rates. Find out why the stock is a hold.

Quantum computing is still early, experts say. Finding early stock winners is easier than crunching calculations.