YI
NASDAQ · YI
111, Inc.
Healthcare · Medical - Pharmaceuticals
$3.15
Up+$0.01 (+0.32%)
Updated Oct 10, 2026, 5:48 PM
SID Score
4.1/10
Composite research score
Smart Money
—
Institutional and insider signal
- Market cap
- 33.2M
- P/E ratio
- -3.16
- Dividend yield
- 0.00%
- 52-week range
- $2.48 – $11.17
- Volume
- 6.09K
- Avg. volume
- 16.3K
Price performance · YI
YI price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 9, 2026
YI closed at $3.15 after 21 trading sessions, down 12.25% for the selected period.
- Last close
- $3.15
- Period change
- -12.25%
- Period low
- $3.09
- Period high
- $3.71
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 9, 2026 | $3.15 | $3.16 | $3.15 | $3.15 | 6.09K |
| Oct 8, 2026 | $3.12 | $3.22 | $3.07 | $3.14 | 3.02K |
| Oct 7, 2026 | $3.15 | $3.22 | $3.09 | $3.15 | 18.83K |
| Oct 6, 2026 | $3.14 | $3.245 | $3.09 | $3.09 | 12.8K |
| Oct 5, 2026 | $3.21 | $3.21 | $3.15 | $3.15 | 4.55K |
| Oct 2, 2026 | $3.26 | $3.5728 | $3.21 | $3.22 | 15.48K |
| Oct 1, 2026 | $3.47 | $3.47 | $3.26 | $3.305 | 9.69K |
| Sep 30, 2026 | $3.49 | $3.7699 | $3.30 | $3.425 | 17.91K |
| Sep 29, 2026 | $3.50 | $3.59 | $3.50 | $3.50 | 10.47K |
| Sep 28, 2026 | $3.904 | $3.904 | $3.52 | $3.52 | 17.97K |
| Sep 25, 2026 | $3.60 | $3.60 | $3.60 | $3.60 | 584.18 |
| Sep 24, 2026 | $3.59 | $3.59 | $3.59 | $3.59 | 644.58 |
| Sep 23, 2026 | $3.67 | $3.85 | $3.52 | $3.71 | 19.47K |
| Sep 22, 2026 | $3.79 | $3.87 | $3.50 | $3.55 | 28.28K |
| Sep 21, 2026 | $3.51 | $4.08 | $3.50 | $3.645 | 26.93K |
| Sep 18, 2026 | $3.56 | $3.61 | $3.50 | $3.60 | 14.26K |
| Sep 17, 2026 | $3.49 | $3.60 | $3.37 | $3.54 | 81.2K |
| Sep 16, 2026 | $3.28 | $3.50 | $3.28 | $3.38 | 11.13K |
| Sep 15, 2026 | $3.32 | $3.5002 | $3.32 | $3.49 | 10.02K |
| Sep 14, 2026 | $3.58 | $3.60 | $3.34 | $3.50 | 19.07K |
| Sep 11, 2026 | $3.30 | $3.65 | $3.20 | $3.5898 | 35.01K |
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