Advanced Optoelectronic Technology (3437.TW) Technical Analysis
As of 2026-07-22, 3437.TW last traded at 18.45 TWD (+3.65% on the day) and is in a range on the daily timeframe — moving averages not aligned / flat. Nearest levels: 15.25 TWD support below, 22.9 TWD resistance above. 14-day RSI is 25.2 (oversold).
Last updated 2026-07-22 · Source: FMP end-of-day prices (adjusted); indicators computed by SniperIQ
Is 3437.TW in an uptrend or downtrend?
Advanced Optoelectronic Technology is in a range — moving averages not aligned / flat.
| Last close | 18.45 TWD (+3.65%) |
|---|---|
| 20-day average | 20.478 TWD |
| 50-day average | 22.222 TWD |
| 200-day average | 18.53 TWD |
Key support and resistance levels for 3437.TW
Derived from swing pivots over the last 200 sessions:
| Level | Type | Strength | Touches |
|---|---|---|---|
| 22.9 TWD | Resistance | Minor | 1 |
| 24.4 TWD | Resistance | Minor | 1 |
| 25.65 TWD | Resistance | Minor | 1 |
| Level | Type | Strength | Touches |
|---|---|---|---|
| 15.25 TWD | Support | Minor | 1 |
| 15.1 TWD | Support | Strong | 5 |
| 14 TWD | Support | Strong | 3 |
3437.TW 52-week range, momentum and volatility
| 52-week high | 31.3 TWD (41.1% below) |
|---|---|
| 52-week low | 12.95 TWD (42.5% above) |
| 14-day RSI | 25.2 (Oversold) |
| 14-day ATR | 0.914 TWD (4.96% of price, High volatility) |
Related research pages
Frequently asked questions
Is Advanced Optoelectronic Technology (3437.TW) in an uptrend or downtrend?
As of 2026-07-22, 3437.TW is in a range on the daily timeframe — moving averages not aligned / flat. Last close 18.45 TWD vs 50-day average 22.222 TWD and 200-day average 18.53 TWD.
What are the key support and resistance levels for 3437.TW?
Nearest support is around 15.25 TWD (minor, 1 touch). Nearest resistance is around 22.9 TWD (minor). Levels are derived from swing pivots over the last ~200 sessions.
What is 3437.TW's 52-week high and low?
Over the last 52 weeks, 3437.TW traded between 12.95 TWD and 31.3 TWD. It is currently 41.1% below its 52-week high.
Is 3437.TW overbought or oversold?
The 14-day RSI is 25.2 — in oversold territory (<30). Momentum reads as oversold.
How volatile is 3437.TW?
Its 14-day Average True Range is 0.914 (4.96% of price) — high volatility relative to price.