Liu Chang

Insider profile

Performance

Overall performance
3.5
Performance over holding periods
3.5
30 days 90 days 120 days
Average return 31% 8.2% 15.1%
Success rate 77% 68% 82%
Transactions
13 100% Buy
34 71% Buy
47 69% Buy
Ranking by holding-period performance
Liu Chang's trades of 17 Education and Technology Group Inc's stock


• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date Company B/S Transaction type Nb. shares
Price
Value 		Number of shares Price Value Details
2026-09-04 2026-09-03
B Purchase
72,701 +11.4%
42.64
US$3,998,680 		72,701 +11.4% 42.64 US$3,998,680
2026-09-03 2026-09-02
B Purchase
30,912 +34.8%
319.32
US$1,702,788 		30,912 +34.8% 319.32 US$1,702,788
2026-09-01 2026-08-28
B Purchase
92,202 +28.1%
355.77
US$1,325,294 		92,202 +28.1% 355.77 US$1,325,294
2026-08-28 2026-08-26
B Purchase
9,216 +11.9%
2.16
US$19,927 		9,216 +11.9% 2.16 US$19,927
2026-08-24 2026-08-21
B Purchase
846 +1.1%
2.46
US$2,079 		846 +1.1% 2.46 US$2,079
2026-08-14 2026-08-13
B Purchase
853 +1.2%
2.41
US$2,054 		853 +1.2% 2.41 US$2,054
2026-08-11 2026-08-10
B Purchase
3,295 +5.2%
2.44
US$8,038 		3,295 +5.2% 2.44 US$8,038
2026-08-10 2026-08-06
B Purchase
1,857 +3.2%
2.13
US$3,958 		1,857 +3.2% 2.13 US$3,958
2026-08-03 2026-07-31
B Purchase
5,830 +11.9%
1.89
US$11,018 		5,830 +11.9% 1.89 US$11,018
2026-07-31 2026-07-30
B Purchase
500 +1.0%
1.86
US$931 		500 +1.0% 1.86 US$931
2026-07-22 2026-07-21
B Purchase
9,287 +26.6%
2.17
US$20,149 		9,287 +26.6% 2.17 US$20,149
2026-07-20 2026-07-17
B Purchase
7,633 +28.0%
2.08
US$15,887 		7,633 +28.0% 2.08 US$15,887
2026-07-06 2026-07-02
B Purchase
18,988 +484.1%
2.20
US$41,753 		18,988 +484.1% 2.20 US$41,753