Current and historical daily PS Ratio for IBM (
International Business Machines Corp
) from 1990 to Jul 21 2026. The price to sales ratio is calculated by taking the current stock price and dividing it by the trailing twelve-month sales per share. The data is updated every 20 minutes during market hours. The PS ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS ratio is a great valuation tool for evaluating cyclical businesses where the PE ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean. International Business Machines stock (IBM) PS ratio as of Jul 21 2026 is 2.93.
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International Business Machines Corp (IBM) PS Ratio Chart
International Business Machines Corp (IBM) PS Ratio Historical Data
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| International Business Machines PS Ratio Historical Data | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Date | PS Ratio Data | Date | PS Ratio Data | ||||||
| 2026-07-21 | 2.9 | 2.96 | 2.88 | 2.91 | 2026-05-14 | 3.0 | 3.05 | 2.97 | 3.01 |
| 2026-07-20 | 2.9 | 2.98 | 2.88 | 2.94 | 2026-05-13 | 3.0 | 3.01 | 2.93 | 2.96 |
| 2026-07-17 | 3.0 | 3 | 2.9 | 2.93 | 2026-05-12 | 3.1 | 3.1 | 3.02 | 3.02 |
| 2026-07-16 | 2.9 | 3.03 | 2.82 | 3.02 | 2026-05-11 | 3.1 | 3.18 | 3.07 | 3.08 |
| 2026-07-15 | 3.0 | 3.09 | 2.91 | 2.91 | 2026-05-08 | 3.2 | 3.18 | 3.1 | 3.17 |
| 2026-07-14 | 3.1 | 3.17 | 2.94 | 2.99 | 2026-05-07 | 3.1 | 3.2 | 3.14 | 3.19 |
| 2026-07-13 | 4.0 | 4.1 | 3.99 | 4 | 2026-05-06 | 3.1 | 3.16 | 3.09 | 3.11 |
| 2026-07-10 | 4.1 | 4.12 | 3.96 | 3.97 | 2026-05-05 | 3.2 | 3.19 | 3.13 | 3.16 |
| 2026-07-09 | 3.9 | 4.1 | 3.92 | 4.07 | 2026-05-04 | 3.2 | 3.23 | 3.15 | 3.16 |
| 2026-07-08 | 4.2 | 4.19 | 4.08 | 4.17 | 2026-05-01 | 3.2 | 3.25 | 3.2 | 3.2 |
| 2026-07-07 | 4.2 | 4.3 | 4.14 | 4.22 | 2026-04-30 | 3.1 | 3.19 | 3.1 | 3.19 |
| 2026-07-06 | 4.0 | 4.15 | 3.97 | 4.13 | 2026-04-29 | 3.2 | 3.19 | 3.13 | 3.13 |
| 2026-07-02 | 3.9 | 4.01 | 3.89 | 3.99 | 2026-04-28 | 3.2 | 3.22 | 3.15 | 3.21 |
| 2026-07-01 | 3.9 | 4.06 | 3.85 | 3.95 | 2026-04-27 | 3.2 | 3.19 | 3.13 | 3.15 |
| 2026-06-30 | 3.8 | 3.9 | 3.74 | 3.88 | 2026-04-24 | 3.2 | 3.21 | 3.1 | 3.2 |
| 2026-06-29 | 3.8 | 3.84 | 3.71 | 3.83 | 2026-04-23 | 3.2 | 3.21 | 3.06 | 3.19 |
| 2026-06-26 | 3.6 | 3.77 | 3.56 | 3.75 | 2026-04-22 | 3.5 | 3.55 | 3.41 | 3.47 |
| 2026-06-25 | 3.7 | 3.71 | 3.53 | 3.56 | 2026-04-21 | 3.5 | 3.56 | 3.47 | 3.53 |
| 2026-06-24 | 3.6 | 3.66 | 3.53 | 3.63 | 2026-04-20 | 3.5 | 3.57 | 3.48 | 3.5 |
| 2026-06-23 | 3.6 | 3.69 | 3.52 | 3.65 | 2026-04-17 | 3.5 | 3.53 | 3.46 | 3.5 |
| 2026-06-22 | 3.4 | 3.49 | 3.36 | 3.48 | 2026-04-16 | 3.4 | 3.46 | 3.39 | 3.46 |
| 2026-06-18 | 3.5 | 3.48 | 3.36 | 3.44 | 2026-04-15 | 3.3 | 3.39 | 3.32 | 3.38 |
| 2026-06-17 | 3.7 | 3.71 | 3.61 | 3.62 | 2026-04-14 | 3.3 | 3.33 | 3.28 | 3.31 |
| 2026-06-16 | 3.7 | 3.81 | 3.7 | 3.73 | 2026-04-13 | 3.2 | 3.28 | 3.2 | 3.28 |
| 2026-06-15 | 3.8 | 3.75 | 3.65 | 3.71 | 2026-04-10 | 3.3 | 3.3 | 3.18 | 3.18 |
| 2026-06-12 | 3.8 | 3.85 | 3.69 | 3.75 | 2026-04-09 | 3.3 | 3.33 | 3.22 | 3.27 |
| 2026-06-11 | 3.7 | 3.81 | 3.68 | 3.79 | 2026-04-08 | 3.4 | 3.45 | 3.32 | 3.33 |
| 2026-06-10 | 3.8 | 3.87 | 3.74 | 3.76 | 2026-04-07 | 3.4 | 3.39 | 3.33 | 3.38 |
| 2026-06-09 | 3.9 | 3.91 | 3.74 | 3.83 | 2026-04-06 | 3.4 | 3.43 | 3.38 | 3.4 |
| 2026-06-08 | 4.0 | 4.01 | 3.85 | 3.87 | 2026-04-02 | 3.4 | 3.42 | 3.33 | 3.42 |
| 2026-06-05 | 4.1 | 4.17 | 3.88 | 3.93 | 2026-04-01 | 3.3 | 3.4 | 3.31 | 3.35 |
| 2026-06-04 | 4.2 | 4.28 | 4.14 | 4.16 | 2026-03-31 | 3.3 | 3.35 | 3.26 | 3.34 |
| 2026-06-03 | 4.4 | 4.39 | 4.17 | 4.22 | 2026-03-30 | 3.3 | 3.31 | 3.26 | 3.27 |
| 2026-06-02 | 4.3 | 4.59 | 4.28 | 4.54 | 2026-03-27 | 3.4 | 3.36 | 3.28 | 3.32 |
| 2026-06-01 | 4.5 | 4.52 | 4.25 | 4.42 | 2026-03-26 | 3.4 | 3.47 | 3.37 | 3.4 |
| 2026-05-29 | 3.8 | 4.15 | 3.77 | 4.11 | 2026-03-25 | 3.4 | 3.46 | 3.34 | 3.39 |
| 2026-05-28 | 3.6 | 3.71 | 3.54 | 3.64 | 2026-03-24 | 3.5 | 3.47 | 3.34 | 3.38 |
| 2026-05-27 | 3.5 | 3.55 | 3.45 | 3.52 | 2026-03-23 | 3.5 | 3.53 | 3.44 | 3.49 |
| 2026-05-26 | 3.5 | 3.51 | 3.39 | 3.46 | 2026-03-20 | 3.5 | 3.52 | 3.4 | 3.4 |
| 2026-05-22 | 3.6 | 3.65 | 3.49 | 3.5 | 2026-03-19 | 3.5 | 3.54 | 3.49 | 3.52 |
| 2026-05-21 | 3.2 | 3.5 | 3.18 | 3.49 | 2026-03-18 | 3.6 | 3.63 | 3.51 | 3.54 |
| 2026-05-20 | 3.0 | 3.1 | 2.99 | 3.1 | 2026-03-17 | 3.5 | 3.6 | 3.51 | 3.6 |
| 2026-05-19 | 3.1 | 3.14 | 3.06 | 3.07 | 2026-03-16 | 3.5 | 3.54 | 3.46 | 3.5 |
| 2026-05-18 | 3.0 | 3.08 | 3 | 3.07 | 2026-03-13 | 3.5 | 3.51 | 3.44 | 3.46 |
| 2026-05-15 | 3.0 | 3.05 | 3 | 3.02 | 2026-03-12 | 3.5 | 3.51 | 3.45 | 3.48 |
International Business Machines Corp (IBM) PS Ratio Comparison
| Company | Market Cap(Mil) | PS Ratio |
|---|
Business Description
Business Description
International Business Machines Corp
NAICS : 541512
SIC : 7373
ISIN : US4592001014
Share Class Description:
IBM: Ordinary SharesTotal Employee Number:
287,000Compare
Compare
Traded in other countries / regions
IBM.USAIBM.CanadaIBM.ArgentinaIBM.GermanyIBM.Mexico1IBM.ItalyIBM.AustriaIBMB34.BrazilIBM.BulgariaIBMd.UKIBM.PeruIBM.SwitzerlandIBM.ChileIBM_KZ.Kazakhstan Index Membership
Dow 30S&P 500Russell 1000Russell 3000MSCI World Index IPO Date
1949-01-28Description
Incorporated in 1911, International Business Machines, or IBM, is one of the oldest technology companies in the world. It provides software, IT consulting services, and hardware to help business customers modernize their technology workflows. IBM operates in 175 countries and employs approximately 300,000 people. The company has a robust roster of business partners to service its clients, which includes 95% of all Fortune 500 companies. IBM's products, including Red Hat, watsonx, and mainframes, handle some of the world's most important data workloads in areas like finance and retail.
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