Union Optech
联合光电 SZ300691 Forward-adjusted GEM
20.55
+0.01
(+0.05%)
Sectors
✦ AI analysis
Reads public data into a fixed template (position / MA structure / volume / range / risk note). No buy-sell advice Sign in to useOpen
20.64
High
21.24
Low
20.48
Prev close
20.54
Amplitude
3.70%
Volume
17.6M
Trading days
250
Data range
2025-09-18 ~ 2026-09-30
MA5
20.80
MA10
18.50
MA20
16.52
MA60
14.53
MA5
MA10
MA20
MA60
Adjusted prices only go back to 2021-10-08. Earlier years are unadjusted raw prices (adjusted values can be distorted or even negative for old stocks) — switch to “Unadjusted” to see the full history.
All stocks
| # | Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|---|
| 1 | 2026-09-30 | 20.64 | 21.24 | 20.48 | 20.55 | 18M |
| 2 | 2026-09-29 | 20.58 | 20.90 | 20.11 | 20.54 | 20M |
| 3 | 2026-09-28 | 22.01 | 22.20 | 20.05 | 20.27 | 31M |
| 4 | 2026-09-24 | 21.64 | 22.65 | 21.25 | 21.68 | 39M |
| 5 | 2026-09-23 | 19.49 | 21.10 | 19.22 | 20.96 | 38M |
| 6 | 2026-09-22 | 18.02 | 20.27 | 17.41 | 19.30 | 46M |
| 7 | 2026-09-21 | 14.78 | 17.76 | 14.78 | 17.76 | 30M |
| 8 | 2026-09-18 | 14.70 | 14.88 | 14.63 | 14.80 | 3M |
| 9 | 2026-09-17 | 14.51 | 14.72 | 14.46 | 14.61 | 3M |
| 10 | 2026-09-16 | 14.19 | 14.60 | 14.08 | 14.51 | 3M |
| 11 | 2026-09-15 | 14.45 | 14.50 | 14.21 | 14.21 | 2M |
| 12 | 2026-09-14 | 14.30 | 14.62 | 14.20 | 14.53 | 4M |
52W
Data range
11.11
81.8%
22.65
High/low over the last 250 trading days, and where the price sits.
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