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The price of Super Micro Computer, Inc. (SMCI) on October 9, 2026 is 41.85 USD, -2.14% on the day. Over 52 weeks the stock traded between 19.48 USD and 58.78 USD; the price now sits 57% of the way up that range. Over the past year the price changed by -28.67%. The P/E ratio is 20.3, which is below the sector median (35.6). Market capitalization is 25.37 billion USD, rank 3 among 5 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 03 November 2026 · Earnings calendar
Super Micro Computer, Inc. trades on Nasdaq under the ticker SMCI. The company belongs to the Technology sector. The trading history on this page starts on 22 August 2016.
Over the past 52 weeks SMCI has traded between 19.48 $ and 58.78 $. As of 09 October 2026 the price stood 56.93 % of the way from the 52-week low to the high.
Over one year SMCI shares fell 28.67 %; over six months they rose 65.70 %. Volatility over 90 days is 103.94 %. Dividends are not included: this is price change only, as of 09 October 2026.
SMCI trades at a price-to-earnings ratio of 20.3, below the sector median of 35.6. Price to sales is 0.8, below the sector median of 3.6. Price to book is 3.3, below the sector median of 3.9. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 09 October 2026 | 43.37 | 43.45 | 40.63 | 41.86 | 27M |
| 08 October 2026 | 44.03 | 44.33 | 41.87 | 42.77 | 39M |
| 07 October 2026 | 42.60 | 45.77 | 42.46 | 44.94 | 41M |
| 06 October 2026 | 43.87 | 44.74 |
The series is stated in the current share scale after splits; dividends are not included in the price
Based on the last 12 months of reports, through 31 March 2026
The sector median covers every company in the sector on the US market, loss-making ones included.
The issuer has several share classes — market cap covers the whole company.
Super Micro assembles servers built to a customer's specification — a business of large turnover and thin margins.
The company designs and assembles server systems, including liquid-cooled racks for model-training accelerators. Its key advantage is speed: new configurations ship earlier than from large equipment makers, which attracts buyers at moments when access to accelerators matters more than price.
The economics are fundamentally different from a chip designer's: bought-in components make up most of a server's cost, so margins are thin and revenue depends heavily on accelerator and memory availability. Working capital requirements are large — components are purchased ahead.
A distinct risk here is governance quality: delayed filings and an auditor change have already produced sharp moves in the stock independent of business performance. The company pays no dividend.
Address:980 ROCK AVENUE, SAN JOSE, CA, 95131, US
Super Micro Computer, Inc. reported revenue of 33.7B $ and net income of 1.2B $ over the last four quarters. Net margin is 3.70 %. Revenue changed by +56.24 % year over year. Earnings per share are 1.90 $. Market capitalisation is 25.4B $.
SMCI has a return on equity of 16.47 %, above the sector median of 1.63 %. Return on assets is 5.32 %, above the sector median of 0.49 %. Operating margin is 4.48 %, above the sector median of 1.10 %.
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| 43.02 |
| 43.46 |
| 28M |
| 05 October 2026 | 43.57 | 44.05 | 42.80 | 43.19 | 22M |
| 02 October 2026 | 42.78 | 44.59 | 42.28 | 43.69 | 44M |
| 01 October 2026 | 40.89 | 42.02 | 40.13 | 41.92 | 27M |
| 30 September 2026 | 42.17 | 42.68 | 40.47 | 41.07 | 32M |
| 29 September 2026 | 42.60 | 42.69 | 40.86 | 41.02 | 25M |
| 28 September 2026 | 42.75 | 43.06 | 40.96 | 41.78 | 29M |
| 25 September 2026 | 42.00 | 43.76 | 41.90 | 43.26 | 49M |
| 24 September 2026 | 40.44 | 42.28 | 39.85 | 41.51 | 35M |
| 23 September 2026 | 42.27 | 42.70 | 40.79 | 41.44 | 41M |
| 22 September 2026 | 41.26 | 41.74 | 40.45 | 41.54 | 30M |
| 21 September 2026 | 40.63 | 41.72 | 40.00 | 41.20 | 48M |
| 18 September 2026 | 40.20 | 40.41 | 38.32 | 39.09 | 48M |
| 17 September 2026 | 38.04 | 41.01 | 37.82 | 40.35 | 63M |
| 16 September 2026 | 35.95 | 37.12 | 35.36 | 36.85 | 31M |
| 15 September 2026 | 36.74 | 37.55 | 35.57 | 35.64 | 27M |
| 14 September 2026 | 37.43 | 38.10 | 36.38 | 36.74 | 40M |