Rigetti Computing, Inc. (RGTI) P/E Ratio History
Historical price-to-earnings valuation from 2021 to 2021
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RGTI Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Rigetti Computing, Inc. (RGTI) trades at a price-to-earnings ratio of -26.2x, with a stock price of $18.34 and trailing twelve-month earnings per share of $-0.70.
The current P/E is 151% below its 5-year average of 51.6x. Over the past five years, RGTI's P/E has ranged from a low of 51.6x to a high of 51.6x, placing the current valuation at the 0th percentile of its historical range.
Compared to the Technology sector median P/E of 27.7x, RGTI trades at a 195% discount to its sector peers. The sector includes 359 companies with P/E ratios ranging from 0.0x to 184.2x.
Relative to the broader market, RGTI trades at a notable discount to the S&P 500 median P/E of 25.1x. Investors should consider the company's growth prospects, competitive position, and earnings quality when evaluating whether the current valuation is justified.
For a comprehensive intrinsic value estimate using discounted cash flow analysis, see our RGTI DCF Valuation Calculator →
Note: P/E ratio is just one valuation metric. It does not account for balance sheet strength, cash flow quality, or growth sustainability. Always conduct comprehensive due diligence before making investment decisions.
RGTI P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $217B | 20.7Lowest | 1.67 | +74%Best | |
| $4.8T | 36.8 | 1.23 | +34% | |
| $3.1T | 30.9 | 1.64 | +16% | |
| $2.9T | 37.8 | 1.35 | +30% | |
| $5.1T | 43.2 | 0.45Best | +67% | |
| $326B | 47.4 | 2.76 | +1% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
RGTI Historical P/E Data (2021–2021)
Quarterly P/E ratios calculated from closing price and TTM EPS
| Quarter | Date | Price | TTM EPS | P/E Ratio | vs Avg |
|---|---|---|---|---|---|
| FY2021 Q3 | $9.77 | $0.19 | 51.6x | +0% |
Average P/E for displayed period: 51.6x
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Start ComparisonRGTI — Frequently Asked Questions
Quick answers to the most common questions about buying RGTI stock.
Is RGTI stock overvalued or undervalued?
RGTI trades at -26.2x P/E, below its 5-year average of 51.6x. At the N/A percentile of historical range, the stock is priced at a discount to its own history.
How does RGTI's valuation compare to peers?
Rigetti Computing, Inc. P/E of -26.2x compares to sector median of 27.7x. The discount suggests lower growth expectations or higher risk.
What is RGTI's PEG ratio?
RGTI PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2021-2021.