Zhihu Stock Insider Power

Based on the 21 latest insides trades, we have calculated the insider power to be positive at 99.56. In total, the insiders bought 1.24M and sold 371.8K ZH shares in the last 21 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power

(Last 21 transactions)
99.56
Buy 1.24M shares
Sell 371.8K shares
90% Buy Activity
Moderate Negative Correlation
Sell Signal Low Confidence
Jul 28, 2026

Analysis Breakdown:

  • Signal is highly questionable due to a strongly contradictory positive Insider Power Score of 99.56.
  • Partially supported by a negative historical correlation.
  • Confidence increased due to high data reliability score of 90.

Historical Insider Trades

Date Type Person Role Amount
Jul 28, 2026
Buy
Class A ordinary shares
J-Other
Zhou Yuan
Chief Executive Officer
CEO / President 371 436
Value: $1.21M
Jul 28, 2026
Sell
Class B ordinary shares
J-Other
Zhou Yuan
Chief Executive Officer
CEO / President 371 436
Value: $0
Jun 05, 2026
Buy
Restricted Share Unit
A-Award
Chen Derek
Director
Director 135 468
Value: $424.0K
Jun 05, 2026
Sell
Class A ordinary shares
S-Sale
Cheng Li-lan
Director
Director 360
Value: $1K
Jun 03, 2026
Buy
Common Stock
J-Other
Chen Qu
Director 0
Value: $0
May 27, 2026
Buy
Restricted Share Unit
M-Exempt
Ni Hope
Director
Director 33 867
Value: $99.6K
May 27, 2026
Buy
Class A Ordinary Shares
A-Award
Ni Hope
Director
Director 33 867
Value: $339
May 27, 2026
Buy
Restricted Share Units
M-Exempt
Cheng Li-lan
Director
Director 33 867
Value: $99.6K
May 27, 2026
Buy
Class A ordinary shares
A-Award
Cheng Li-lan
Director
Director 33 867
Value: $339
Apr 17, 2026
Buy
Class A ordinary shares
A-Award
Wang Han
Chief Financial Officer
C-Suite Officer 330 000
Value: $3K
Mar 18, 2026
Buy
Common Stock
J-Other
Yu Bing Peter
Director 0
Value: $0
Mar 18, 2026
Buy
Class A Ordinary Shares
Zhou Yuan
CEO
CEO / President 0
Value: $0
Mar 18, 2026
Buy
Class B Ordinary Shares
Zhou Yuan
CEO
CEO / President 0
Value: $0
Mar 18, 2026
Buy
Class A ordinary shares
Wang Han
Chief Financial Officer
C-Suite Officer 0
Value: $0
Mar 18, 2026
Buy
Restricted Share Unit
Cheng Li-lan
Director
Director 135 468
Value: $407.8K
Mar 18, 2026
Buy
Class A Ordinary Shares
Ni Hope
Director
Director 0
Value: $0
Mar 18, 2026
Buy
Restricted Share Unit
Ni Hope
Director
Director 135 468
Value: $407.8K
Mar 18, 2026
Buy
Class A Ordinary Shares
Chen Derek
Director
Director 0
Value: $0
Mar 18, 2026
Buy
Class A Ordinary Shares
Li Dahai
Director
Director 0
Value: $0
Mar 18, 2026
Buy
Class A Ordinary Shares
Li Dahai
Director
Director 0
Value: $0
Mar 18, 2026
Buy
Common Stock
J-Other
Li Zhaohui (jeffery)
Director 0
Value: $0

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

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ABOUT ZHIHU INC.
Zhihu
Zhihu Inc. operates an online content community in the People's Republic of China. Its community allows people to seek inspiration, find solutions, make decisions, and have fun. The company also offers technology, business support, and consulting services; information transmission, software, and information technology services; information and marketing services; vocational training; and internet services, as well as holds audio-visual permit. Th...
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