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The price of ZeroStack Corp. (ZSTK) on October 9, 2026 is 4.62 USD, -0.43% on the day. Over 52 weeks the stock traded between 1.32 USD and 20.45 USD; the price now sits 17% of the way up that range. Over the past year the price changed by -75.98%. Market capitalization is 11.23 million USD, rank 7 among 7 stocks of the same industry with a known capitalization.
Closing prices for 09 October 2026
Next earnings report: 04 November 2026 · Earnings calendar
ZeroStack Corp. trades on Nasdaq under the ticker ZSTK. The company belongs to the Health care sector. The trading history on this page starts on 11 May 2021.
Over the past 52 weeks ZSTK has traded between 1.32 $ and 20.45 $. As of 09 October 2026 the price stood 17.25 % of the way from the 52-week low to the high.
Over one year ZSTK shares fell 75.98 %; over six months they fell 10.81 %. Volatility over 90 days is 209.76 %. Dividends are not included: this is price change only, as of 09 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 0.4, below 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 |
|---|---|---|---|---|---|
| 09 October 2026 | 4.67 | 4.72 | 4.51 | 4.62 | 9,400 |
| 08 October 2026 | 4.67 | 4.74 | 4.38 | 4.64 | 20,100 |
| 07 October 2026 | 4.83 | 4.93 | 4.75 | 4.77 | 10,400 |
| 06 October 2026 | 4.74 | 4.76 |
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.
No events for this security recently.
Address:40 KING STREET WEST SUITE 2400, TORONTO, M5H 3Y2
ZeroStack Corp. reported revenue of 31M $ and a net loss of 156M $ over the last four quarters. Net margin is −499.40 %. Revenue changed by +5.21 % year over year. Market capitalisation is 11M $.
ZSTK has a return on equity of −422.95 %, below the sector median of −41.68 %. Return on assets is −344.40 %, below the sector median of −32.11 %. Operating margin is −694.16 %, below the sector median of −26.84 %.
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| 4.55 |
| 4.75 |
| 17,700 |
| 05 October 2026 | 4.80 | 4.98 | 4.68 | 4.82 | 27,400 |
| 02 October 2026 | 4.89 | 4.92 | 4.56 | 4.86 | 17,400 |
| 01 October 2026 | 4.62 | 4.90 | 4.57 | 4.84 | 18,200 |
| 30 September 2026 | 4.94 | 4.95 | 4.57 | 4.81 | 60,800 |
| 29 September 2026 | 4.33 | 5.01 | 4.28 | 4.84 | 98,700 |
| 28 September 2026 | 4.01 | 4.29 | 4.00 | 4.24 | 27,200 |
| 25 September 2026 | 4.19 | 4.19 | 3.91 | 4.07 | 31,700 |
| 24 September 2026 | 3.89 | 4.08 | 3.82 | 3.99 | 49,100 |
| 23 September 2026 | 3.98 | 4.26 | 3.91 | 3.92 | 87,700 |
| 22 September 2026 | 4.49 | 4.49 | 4.00 | 4.05 | 175,300 |
| 21 September 2026 | 4.94 | 5.20 | 4.13 | 4.32 | 127,600 |
| 18 September 2026 | 4.54 | 4.90 | 4.24 | 4.71 | 439,300 |
| 17 September 2026 | 4.14 | 4.73 | 4.14 | 4.50 | 67,000 |
| 16 September 2026 | 4.51 | 4.73 | 4.10 | 4.15 | 276,900 |
| 15 September 2026 | 4.80 | 5.00 | 4.50 | 4.72 | 55,200 |
| 14 September 2026 | 4.83 | 5.00 | 4.63 | 4.85 | 130,900 |