How Far Could RGTI Stock Drop If the Broader Market Breaks?

Rigetti Computing (RGTI) trades near $15, about 73% below the high it set inside the past year. No market shock did that: the S&P 500 returned 17% over the past twelve months while Rigetti lost 8.5%. The 73% is measured from a high set inside those same twelve months, so the stock ran up hard before it fell. A fall like that in a rising market says the price is a bet on a road map.

Why Did RGTI Stock Fall With No Shock To Blame?

Operational milestones continued without internal operational disruption: second-quarter 2026 revenue reached $5.1 million, up from $1.8 million a year earlier, on sales of its on-premises Novera QPU. In early September, Rigetti finalized terms on a $100 million milestone-based CHIPS Act award agreement.

What fell is the price of the road map. Cash of about $541 million at the end of June is roughly a tenth of a market value near $5.1 billion; the other nine-tenths pays for management’s plan to reach quantum advantage in roughly three years. One bearish note last week called the stock priced ahead of the proof: revenue from access to its systems, as distinct from hardware sales, was $143,000 in the first half of 2026.

Is Rigetti Selling Less Or Just Worth Less?

Worth less. The market has repriced its forward multiple. Rigetti sells superconducting quantum computers: the Cepheus-1-108Q and the smaller Novera QPU. The company says it is one of three, with IBM and Google, to have delivered a superconducting gate-based system with more than 100 qubits. Management says openly that its systems are not close to quantum advantage, so customers buy them for research.

Operating expenses of $30.3 million in the second quarter, up from $20.4 million a year earlier, were about six times revenue, and cash fell about $28 million in the quarter, with no debt. That is not a business getting worse. The fall is in a price that is mostly a promise, and a promise is what a market shock reprices.

How Far Has Rigetti Fallen When Markets Actually Broke?

Harder than the market in all five shocks it has traded through since 2022: an average of 52% peak to trough against 13% for the S&P 500. A price that is nine-tenths road map has nothing else to hold it when valuations compress.

The deepest was 83% in the 2022 inflation shock, though Rigetti only began trading that March and a one-day price break in September 2022 makes that window an unclean read. The clean worst case is the 2023 SVB regional banking crisis: Rigetti fell 64% while the S&P 500 fell 6.7%. A 64% fall on a position worth a tenth of your portfolio costs about 6% of everything you own, and about 13% at a fifth.

Rigetti has climbed back from all five, a median of about two months from the low to the old high. The slowest clean recovery took about 13 months, after the 2023 yield shock; the 2022 window took 26. The business has grown since, but the price is still mostly a road map. Whether you could sit through a fall like that is a question about your position, not about Rigetti.

How Far Could Your Biggest Holding Fall?

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