Investors sent quantum computing shares sharply higher on Monday, with Rigetti Computing (NASDAQ: RGTI) climbing 9.36% and D-Wave Quantum (NYSE: QBTS) gaining nearly 9% ahead of their earnings reports.

The broad-based rally swept across the sector, with IonQ (NYSE: IONQ) rising 5.95% and peers QNT and INFQ adding 6.41% and 7.87% respectively, signaling strong market appetite for quantum exposure.

The momentum heading into Tuesday’s reports is partly borrowed from rivals that have already delivered their quarterly numbers, setting a high performance benchmark for the sector.

IonQ and Quantinuum both posted strong quarterly results, giving investors reason to believe the quantum computing industry’s commercial progress may be accelerating beyond what many had anticipated.

With those results now on the books, attention shifts squarely to Rigetti and D-Wave, both of which are scheduled to release their own earnings figures on Tuesday.

The stakes are considerable, as any disappointment from either company could test whether the sector’s recent enthusiasm reflects genuine fundamental improvement or simply speculative enthusiasm feeding on peer results.

D-Wave, which focuses on quantum annealing technology and has been working to expand its commercial customer base, enters its report with shares buoyed by the positive sentiment surrounding the sector.

Rigetti, which develops gate-based superconducting quantum processors and has been pursuing government and enterprise contracts, faces similar pressure to demonstrate that its business is keeping pace with the industry’s upward narrative.

The pre-earnings stock moves suggest traders are positioning optimistically, though the actual results will determine whether those bets were well-placed or premature given the differing business models across the sector.

Quantum computing remains a capital-intensive and commercially early-stage industry, meaning earnings reports carry outsized significance as investors attempt to gauge which companies are converting technological capability into sustainable revenue.

Tuesday’s disclosures from Rigetti and D-Wave will either reinforce the view that IonQ and Quantinuum’s strong quarters signal a sector-wide inflection point, or introduce a more complicated picture of uneven progress across competing quantum approaches.