Sun Brothers Development (3489.TWO) Technical Analysis
As of 2026-07-22, 3489.TWO last traded at 19.1 TWD (0.00% on the day) and is in a range on the daily timeframe — moving averages not aligned / flat. Nearest levels: 18.9 TWD support below, 19.25 TWD resistance above. 14-day RSI is 16.7 (oversold).
Last updated 2026-07-22 · Source: FMP end-of-day prices (adjusted); indicators computed by SniperIQ
Is 3489.TWO in an uptrend or downtrend?
Sun Brothers Development is in a range — moving averages not aligned / flat.
| Last close | 19.1 TWD (0.00%) |
|---|---|
| 20-day average | 21.93 TWD |
| 50-day average | 22.064 TWD |
| 200-day average | 21.427 TWD |
Key support and resistance levels for 3489.TWO
Derived from swing pivots over the last 200 sessions:
| Level | Type | Strength | Touches |
|---|---|---|---|
| 19.25 TWD | Resistance | Minor | 1 |
| 19.65 TWD | Resistance | Minor | 1 |
| 20.275 TWD | Resistance | Strong | 4 |
| Level | Type | Strength | Touches |
|---|---|---|---|
| 18.9 TWD | Support | Minor | 1 |
| 18.65 TWD | Support | Minor | 1 |
| 18.45 TWD | Support | Minor | 1 |
3489.TWO 52-week range, momentum and volatility
| 52-week high | 24.9 TWD (23.3% below) |
|---|---|
| 52-week low | 16.5 TWD (15.8% above) |
| 14-day RSI | 16.7 (Oversold) |
| 14-day ATR | 0.75 TWD (3.93% of price, High volatility) |
Related research pages
Frequently asked questions
Is Sun Brothers Development (3489.TWO) in an uptrend or downtrend?
As of 2026-07-22, 3489.TWO is in a range on the daily timeframe — moving averages not aligned / flat. Last close 19.1 TWD vs 50-day average 22.064 TWD and 200-day average 21.427 TWD.
What are the key support and resistance levels for 3489.TWO?
Nearest support is around 18.9 TWD (minor, 1 touch). Nearest resistance is around 19.25 TWD (minor). Levels are derived from swing pivots over the last ~200 sessions.
What is 3489.TWO's 52-week high and low?
Over the last 52 weeks, 3489.TWO traded between 16.5 TWD and 24.9 TWD. It is currently 23.3% below its 52-week high.
Is 3489.TWO overbought or oversold?
The 14-day RSI is 16.7 — in oversold territory (<30). Momentum reads as oversold.
How volatile is 3489.TWO?
Its 14-day Average True Range is 0.75 (3.93% of price) — high volatility relative to price.