Roblox Corporation (RBLX) P/E Ratio History
Historical price-to-earnings valuation from 2026 to 2026
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RBLX Valuation Context
How does the current P/E compare to historical and market benchmarks?
P/E Ratio Analysis
As of May 8, 2026, Roblox Corporation (RBLX) trades at a price-to-earnings ratio of -29.1x, with a stock price of $44.77 and trailing twelve-month earnings per share of $-1.54.
Compared to the Technology sector median P/E of 27.7x, RBLX trades at a 205% 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, RBLX 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 RBLX 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.
RBLX P/E vs Peers
P/E ratio compared to closely matched public peers
| Company | Market Cap | P/E Ratio | PEG Ratio | EPS Growth (1Y) |
|---|---|---|---|---|
| $50B | 57.2 | 13.93 | -17% | |
| $1.6T | 26.3 | 1.43 | -2% | |
| $8B | 15.1Lowest | 0.51 | +18% | |
| $14B | 35.4 | - | -77% | |
| $5.1T | 43.2 | 0.45Best | +67%Best | |
| $3.1T | 30.9 | 1.64 | +16% |
Peers sorted by market capitalization. P/E below peers may indicate undervaluation or lower growth expectations. Consider PEG ratio for growth-adjusted comparison.
Full RBLX Stock Analysis
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See RBLX's True Return
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Start ComparisonRBLX — Frequently Asked Questions
Quick answers to the most common questions about buying RBLX stock.
Is RBLX stock overvalued or undervalued?
RBLX current P/E: -29.1x. 5-year average P/E: N/A. Percentile: N/A.
How does RBLX's valuation compare to peers?
Roblox Corporation P/E of -29.1x compares to sector median of 27.7x. The discount suggests lower growth expectations or higher risk.
What is RBLX's PEG ratio?
RBLX PEG ratio is N/A. Above 2.0 indicates premium valuation relative to growth rate. Historical P/E data spans 2026-2026.