Stock listing
Shanghai:600590 Tellhow Sci-Tech Co., Ltd. (泰豪科技) 股价
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Share price · SSE:600590
¥6.80 CNY -0.25 (-3.5%)
Close on Oct 30, 2026
- Day range
- ¥6.80 – ¥7.18 CNYOct 30, 2026
- Volume
- 16.82M sharesOct 30, 2026
- Market cap
- ¥5.80B CNYAt the close on Oct 30, 2026 · price × 852.9M shares outstanding
- 52-week range
- ¥6.80 – ¥18.56 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ¥183.7M CNYMedian day 19.54M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:600590 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥6.80 | -0.25 | -3.5% | ¥6.95 | ¥7.18 | ¥6.80 | 16,823,815 | |
| ¥7.05 | -0.06 | -0.8% | ¥7.11 | ¥7.22 | ¥6.99 | 13,565,900 | |
| ¥7.11 | +0.16 | +2.3% | ¥7.00 | ¥7.17 | ¥6.95 | 13,429,683 | |
| ¥6.95 | -0.25 | -3.5% | ¥7.23 | ¥7.31 | ¥6.95 | 13,172,500 | |
| ¥7.20 | -0.15 | -2.0% | ¥7.34 | ¥7.37 | ¥7.11 | 13,674,009 | |
| ¥7.35 | +0.09 | +1.2% | ¥7.12 | ¥7.39 | ¥6.87 | 20,660,303 | |
| ¥7.26 | -0.22 | -2.9% | ¥7.44 | ¥7.52 | ¥7.25 | 14,093,631 | |
| ¥7.48 | +0.08 | +1.1% | ¥7.45 | ¥7.62 | ¥7.42 | 16,768,222 | |
| ¥7.40 | -0.01 | -0.1% | ¥7.41 | ¥7.47 | ¥7.33 | 10,762,686 | |
| ¥7.41 | -0.01 | -0.1% | ¥7.36 | ¥7.45 | ¥7.29 | 15,422,150 | |
| ¥7.42 | +0.21 | +2.9% | ¥7.33 | ¥7.60 | ¥7.28 | 19,810,688 | |
| ¥7.21 | -0.34 | -4.5% | ¥7.37 | ¥7.40 | ¥7.18 | 19,357,773 | |
| ¥7.55 | -0.21 | -2.7% | ¥7.74 | ¥7.77 | ¥7.53 | 12,122,800 | |
| ¥7.76 | +0.06 | +0.8% | ¥7.60 | ¥7.82 | ¥7.43 | 17,888,623 | |
| ¥7.70 | -0.24 | -3.0% | ¥7.93 | ¥7.97 | ¥7.68 | 13,174,500 | |
| ¥7.94 | -0.08 | -1.0% | ¥8.00 | ¥8.00 | ¥7.64 | 20,067,624 | |
| ¥8.02 | -0.01 | -0.1% | ¥8.11 | ¥8.29 | ¥7.95 | 20,032,492 | |
| ¥8.03 | -0.09 | -1.1% | ¥8.16 | ¥8.22 | ¥8.01 | 10,691,642 | |
| ¥8.12 | +0.03 | +0.4% | ¥8.10 | ¥8.20 | ¥8.06 | 10,434,472 | |
| ¥8.09 | -0.29 | -3.5% | ¥8.38 | ¥8.38 | ¥8.01 | 20,325,702 | |
| ¥8.38 | -0.08 | -0.9% | ¥8.42 | ¥8.53 | ¥8.38 | 15,589,767 | |
| ¥8.46 | -0.16 | -1.9% | ¥8.62 | ¥8.62 | ¥8.40 | 18,046,109 | |
| ¥8.62 | -0.22 | -2.5% | ¥8.88 | ¥8.90 | ¥8.59 | 25,279,074 | |
| ¥8.84 | +0.14 | +1.6% | ¥8.70 | ¥8.87 | ¥8.63 | 26,480,448 | |
| ¥8.70 | +0.22 | +2.6% | ¥8.52 | ¥8.74 | ¥8.46 | 35,636,704 | |
| ¥8.48 | -0.05 | -0.6% | ¥8.73 | ¥9.05 | ¥8.39 | 41,780,069 | |
| ¥8.53 | +0.13 | +1.5% | ¥8.42 | ¥8.59 | ¥8.36 | 18,578,538 | |
| ¥8.40 | -0.22 | -2.6% | ¥8.55 | ¥8.62 | ¥8.39 | 19,537,366 | |
| ¥8.62 | -0.26 | -2.9% | ¥8.80 | ¥8.90 | ¥8.60 | 27,848,067 | |
| ¥8.88 | +0.01 | +0.1% | ¥8.78 | ¥8.96 | ¥8.62 | 26,250,616 | |
| ¥8.87 | -0.23 | -2.5% | ¥9.01 | ¥9.04 | ¥8.83 | 29,606,596 | |
| ¥9.10 | +0.41 | +4.7% | ¥8.69 | ¥9.16 | ¥8.65 | 44,692,100 | |
| ¥8.69 | +0.08 | +0.9% | ¥8.61 | ¥8.72 | ¥8.56 | 15,730,591 | |
| ¥8.61 | -0.09 | -1.0% | ¥8.70 | ¥8.78 | ¥8.55 | 17,623,656 | |
| ¥8.70 | +0.04 | +0.5% | ¥8.70 | ¥8.89 | ¥8.64 | 24,102,330 | |
| ¥8.66 | +0.04 | +0.5% | ¥8.60 | ¥8.75 | ¥8.53 | 18,984,230 | |
| ¥8.62 | +0.11 | +1.3% | ¥8.44 | ¥8.67 | ¥8.39 | 20,665,703 | |
| ¥8.51 | -0.08 | -0.9% | ¥8.58 | ¥8.59 | ¥8.43 | 18,149,752 | |
| ¥8.59 | +0.21 | +2.5% | ¥8.30 | ¥8.59 | ¥8.30 | 21,774,041 | |
| ¥8.38 | +0.03 | +0.4% | ¥8.34 | ¥8.47 | ¥8.30 | 15,170,222 | |
| ¥8.35 | +0.05 | +0.6% | ¥8.25 | ¥8.40 | ¥8.19 | 13,770,180 | |
| ¥8.30 | +0.02 | +0.2% | ¥8.27 | ¥8.42 | ¥8.20 | 12,880,703 | |
| ¥8.28 | +0.17 | +2.1% | ¥7.90 | ¥8.33 | ¥7.90 | 17,269,295 | |
| ¥8.11 | -0.18 | -2.2% | ¥8.29 | ¥8.33 | ¥7.98 | 17,045,099 | |
| ¥8.29 | +0.11 | +1.3% | ¥8.10 | ¥8.33 | ¥8.01 | 18,663,237 | |
| ¥8.18 | -0.04 | -0.5% | ¥8.38 | ¥8.39 | ¥8.15 | 16,125,498 | |
| ¥8.22 | -0.62 | -7.0% | ¥8.70 | ¥8.75 | ¥8.21 | 33,167,533 | |
| ¥8.84 | -0.27 | -3.0% | ¥9.20 | ¥9.20 | ¥8.71 | 33,708,676 | |
| ¥9.11 | +0.51 | +5.9% | ¥8.59 | ¥9.23 | ¥8.54 | 45,177,539 | |
| ¥8.60 | -0.01 | -0.1% | ¥8.60 | ¥8.67 | ¥8.50 | 17,834,314 | |
| ¥8.61 | -0.17 | -1.9% | ¥8.81 | ¥8.92 | ¥8.61 | 25,175,614 | |
| ¥8.78 | -0.03 | -0.3% | ¥8.78 | ¥8.83 | ¥8.61 | 31,926,845 | |
| ¥8.81 | +0.12 | +1.4% | ¥8.66 | ¥9.14 | ¥8.47 | 47,469,279 | |
| ¥8.69 | +0.12 | +1.4% | ¥8.59 | ¥8.70 | ¥8.45 | 22,595,176 | |
| ¥8.57 | +0.02 | +0.2% | ¥8.57 | ¥8.59 | ¥8.32 | 21,103,506 | |
| ¥8.55 | -0.11 | -1.3% | ¥8.60 | ¥8.69 | ¥8.43 | 26,291,508 | |
| ¥8.66 | +0.17 | +2.0% | ¥8.49 | ¥8.78 | ¥8.46 | 32,522,206 | |
| ¥8.49 | +0.12 | +1.4% | ¥8.40 | ¥8.52 | ¥8.29 | 29,231,330 | |
| ¥8.37 | +0.34 | +4.2% | ¥8.00 | ¥8.41 | ¥8.00 | 32,499,677 | |
| ¥8.03 | +0.20 | +2.6% | ¥7.95 | ¥8.18 | ¥7.93 | 31,205,722 | |
| ¥7.83 | -0.21 | -2.6% | ¥7.95 | ¥8.06 | ¥7.77 | 24,999,004 |
- Ticker
- Shanghai:600590
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Sep 22, 2026
Announcement on a Sub-subsidiary's Receipt of the Letter of Approval for Listing from the National Equities Exchange and Quotations
Latest news
Announcement on a Sub-subsidiary's Receipt of the Letter of Approval for Listing from the National Equities Exchange and Quotations
Sep 22, 2026
Closed ¥8.62 (-2.5%) on Sep 22, 2026
Announcement on Convening the 2026 Semi-annual Performance Briefing
Sep 9, 2026
Closed ¥9.10 (+4.7%) on Sep 9, 2026
Announcement on Appointment of Senior Management
Aug 29, 2026
Closed ¥8.59 (+2.5%) on Aug 31, 2026
Announcement on Completion of Shareholding Reduction Plan by Shareholder Holding More Than 5% of the Shares and Results of Shareholding Reduction
Aug 25, 2026
Closed ¥8.28 (+2.1%) on Aug 25, 2026
Indicative Announcement on Change in Equity of Shareholders Holding More Than 5% of the Shares Reaching 1% Threshold
Jul 31, 2026
Closed ¥8.03 (+2.6%) on Jul 31, 2026
Announcement on Release of Pledge of Certain Shares by the 2nd Largest Shareholder
Jul 14, 2026
Closed ¥8.44 (0.0%) on Jul 14, 2026
Indicative Announcement on Change in Equity of Shareholders with Over 5% Shares Reaching 1% Threshold
Jul 11, 2026
Closed ¥8.44 (-8.6%) on Jul 13, 2026
Indicative Announcement on Equity Change of Shareholder with Over 5% Shares Reaching an Integral Multiple of 5%
Jun 27, 2026
Closed ¥10.00 (-3.0%) on Jun 29, 2026
Announcement on Implementation of Dividend Distribution for 2025
Jun 18, 2026
Closed ¥12.13 (+2.4%) on Jun 18, 2026
Announcement on Completion of Grant Registration of the 2026 Stock Option Incentive Plan
Jun 6, 2026
Closed ¥12.36 (-6.3%) on Jun 8, 2026
Tellhow Sci-Tech Co., Ltd. on 6ix
- News releases
- 23 in the last 12 months · 51 in all · newest Sep 22, 2026 · oldest 2025
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