Sign In
Buy YI
111 Stock Insider Power
Based on the 44 latest insides trades, we have calculated the insider power to be positive at 90.43. In total, the insiders bought 5.24M and sold 595.54K YI shares in the last 44 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.
Insider Power
|
90.43 |
| ● Buy | 5.24M shares |
| ● Sell | 595.54K shares |
|
73% Buy Activity
Weak Negative Correlation
|
|
No Significant SignalsNo statistically significant buy or sell signals detected in recent insider data. |
|
Historical Insider Trades
| Date | Type | Person | Role | Amount |
|---|---|---|---|---|
|
Jan 01, 2027 Buy |
Gang Yu Director |
750 Value: $3K |
||
|
Jun 15, 2026 Sell |
Sun Jian David Director |
58 800 Value: $13.5K |
||
|
Jun 15, 2026 Sell |
Chen Yang Luke Director |
44 000 Value: $10.1K |
||
|
Jun 12, 2026 Sell |
Chen Yang Luke Director |
49 920 Value: $11.5K |
||
|
Jun 11, 2026 Sell |
Sun Jian David Director |
111 100 Value: $25.6K |
||
|
Jun 10, 2026 Sell |
Sun Jian David Director |
115 440 Value: $25.4K |
||
|
Jun 09, 2026 Sell |
Sun Jian David Director |
12 000 Value: $3K |
||
|
May 27, 2026 Sell |
Chen Yang Luke Director |
3 400 Value: $850 |
||
|
May 27, 2026 Sell |
Sun Jian David Director |
70 440 Value: $17.6K |
||
|
May 27, 2026 Sell |
Luo Jun Justin Director |
70 440 Value: $17.6K |
||
|
May 26, 2026 Sell |
Chen Yang Luke Director |
1 440 Value: $389 |
||
|
May 26, 2026 Sell |
Sun Jian David Director |
29 280 Value: $8K |
||
|
May 26, 2026 Sell |
Luo Jun Justin Director |
29 280 Value: $8K |
||
|
May 12, 2026 Buy |
Chen Yang Luke Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Sun Jian David Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Luo Jun Justin Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Sun Jian David Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Luo Jun Justin Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Chen Yang Luke Director |
413 168 Value: $2.51M |
||
|
May 12, 2026 Buy |
Teo Nee Chuan Director |
413 168 Value: $2.51M |
||
|
May 11, 2026 Buy |
Chen Yang Luke Director |
54 759 Value: $316.0K |
||
|
May 11, 2026 Buy |
Sun Jian David Director |
378 737 Value: $2.19M |
||
|
May 11, 2026 Buy |
Luo Jun Justin Director |
378 737 Value: $2.19M |
||
|
May 11, 2026 Buy |
Sun Jian David Director |
378 737 Value: $2.19M |
||
|
May 11, 2026 Buy |
Luo Jun Justin Director |
378 737 Value: $2.19M |
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
