YI
NASDAQ · YI
111, Inc.
Healthcare · Medical - Pharmaceuticals
$2.85
Down-$0.13 (-4.36%)
Updated Oct 31, 2026, 7:11 PM
SID Score
3.3/10
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
- 21.64K
- Avg. volume
- 16.3K
Price performance · YI
YI price history
1M range · 21 trading sessions · Daily adjusted prices
Prices through Oct 30, 2026
YI closed at $2.85 after 21 trading sessions, down 11.49% for the selected period.
- Last close
- $2.85
- Period change
- -11.49%
- Period low
- $2.85
- Period high
- $3.22
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 30, 2026 | $2.935 | $2.935 | $2.85 | $2.85 | 21.64K |
| Oct 29, 2026 | $2.96 | $3.09 | $2.76 | $2.98 | 100.41K |
| Oct 28, 2026 | $2.94 | $3.1229 | $2.94 | $2.97 | 5.41K |
| Oct 27, 2026 | $2.95 | $3.075 | $2.915 | $3.00 | 16.19K |
| Oct 26, 2026 | $3.00 | $3.1197 | $2.96 | $3.00 | 11.34K |
| Oct 23, 2026 | $3.05 | $3.08 | $2.85 | $2.86 | 15.23K |
| Oct 22, 2026 | $3.15 | $3.18 | $3.07 | $3.07 | 14.4K |
| Oct 21, 2026 | $3.15 | $3.2234 | $3.15 | $3.15 | 6.44K |
| Oct 20, 2026 | $3.15 | $3.20 | $3.13 | $3.13 | 9.37K |
| Oct 19, 2026 | $3.13 | $3.14 | $3.13 | $3.135 | 7.44K |
| Oct 16, 2026 | $3.09 | $3.23 | $3.09 | $3.13 | 11.79K |
| Oct 15, 2026 | $3.03 | $3.24 | $3.01 | $3.09 | 24.61K |
| Oct 14, 2026 | $3.13 | $3.24 | $3.105 | $3.105 | 927.61 |
| Oct 13, 2026 | $3.15 | $3.25 | $3.10 | $3.10 | 33.8K |
| Oct 12, 2026 | $3.15 | $3.15 | $3.10 | $3.11 | 5.18K |
| 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 |
Latest YI news
The latest Smart Investors Daily articles mentioning YI.
Stock researchResearch & News · Analysis
Company
Market Activity
Research & News
Loading stock research…
