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The price of GridAI Technologies Corp. (GRDX) on October 9, 2026 is 4.97 USD, +3.54% on the day. Over 52 weeks the stock traded between 1.87 USD and 6.93 USD; the price now sits 61% of the way up that range. Over the past year the price changed by +24.25%. Market capitalization is 7.64 million USD, rank 314 among 373 stocks of the same industry with a known capitalization.
Closing prices for 9 October 2026
Next earnings report: none scheduled in the next five weeks · Earnings calendar
Change over the period shown (line colour): −11.72 %
GridAI Technologies Corp. trades on Nasdaq under the ticker GRDX. The company belongs to the Health care sector. The trading history on this page starts on 11 October 2016.
Over the past 52 weeks GRDX has traded between 1.87 $ and 6.93 $. As of 9 October 2026 the price stood 61.28 % of the way from the 52-week low to the high.
Over one year GRDX shares rose 24.25 %; over six months they rose 137.80 %. Volatility over 90 days is 109.34 %. Dividends are not included: this is price change only, as of 9 October 2026.
The company reported a loss over the last four quarters, so a price-to-earnings ratio is not calculated. Price to sales is 211, above the sector median of 4.0. Price to book is 0.3, below the sector median of 2.5. Calculated from reports for the period ending 31 March 2026.
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| 9 October 2026 | 4.87 | 5.04 | 4.51 | 4.97 | 100,600 |
| 8 October 2026 | 4.15 | 4.89 | 4.15 | 4.80 | 207,500 |
| 7 October 2026 | 4.07 | 4.45 | 4.07 | 4.12 | 117,600 |
| 6 October 2026 | 4.10 | 4.30 |
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.
Address:777 YAMATO ROAD SUITE 502, BOCA RATON, FL, 33431, US
GRDX has a return on equity of −37.14 %, above the sector median of −41.68 %. Return on assets is −18.28 %, above the sector median of −32.11 %.
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| 3.92 |
| 4.17 |
| 105,200 |
| 5 October 2026 | 3.81 | 4.10 | 3.46 | 3.83 | 192,000 |
| 2 October 2026 | 3.40 | 3.91 | 3.40 | 3.81 | 107,300 |
| 1 October 2026 | 3.75 | 3.80 | 3.35 | 3.44 | 72,800 |
| 30 September 2026 | 3.30 | 3.88 | 3.30 | 3.68 | 116,100 |
| 29 September 2026 | 3.64 | 3.64 | 3.16 | 3.26 | 51,200 |
| 28 September 2026 | 3.43 | 3.67 | 3.43 | 3.47 | 36,400 |
| 25 September 2026 | 3.82 | 3.88 | 3.37 | 3.43 | 133,700 |
| 24 September 2026 | 3.85 | 4.00 | 3.71 | 3.81 | 99,800 |
| 23 September 2026 | 3.99 | 4.12 | 3.77 | 3.86 | 30,400 |
| 22 September 2026 | 3.50 | 3.90 | 3.36 | 3.89 | 77,400 |
| 21 September 2026 | 3.01 | 3.44 | 3.01 | 3.40 | 52,900 |
| 18 September 2026 | 3.20 | 3.20 | 2.89 | 3.11 | 106,100 |
| 17 September 2026 | 2.99 | 3.15 | 2.95 | 3.02 | 80,500 |
| 16 September 2026 | 3.00 | 3.01 | 2.87 | 2.94 | 39,000 |
| 15 September 2026 | 2.89 | 3.16 | 2.87 | 3.02 | 62,000 |
| 14 September 2026 | 2.85 | 3.04 | 2.75 | 2.97 | 179,600 |