TSM Weekly Technical Analysis
Taiwan Semiconductor Manufacturing Co
World's largest semiconductor foundry manufacturing advanced chips for major tech firms.
TSM Technical Analysis Summary
TSM remains in a well-defined multi-year weekly uptrend, supported by upward-sloping and stacked 20, 50, and 200-week moving averages. Following a corrective dip to the 390-400 region, buyers stepped in, propelling the stock back above its 20-week SMA and signaling that the broader bullish trend has resumed. As long as price holds above intermediate support at 415-425, technical momentum favors an eventual retest of the all-time highs near 480-490.
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TSM Weekly Chart
Sentiment
Short-term Sentiment (days to weeks): Bullish
Price has successfully rebounded from the 390-400 zone, retaking the rising 20-week moving average (421.33) with RSI rebounding firmly into bullish territory at 62.72.
Long-term Sentiment (weeks to months): Bullish
The multi-year primary uptrend remains robust, evidenced by a classic bullish alignment of the 20-week, 50-week (364.78), and 200-week (201.78) moving averages marking persistent higher highs and higher lows.
Report Metadata
- Timeframe: weekly
- Generated at: 2026-09-18T21:01:13.554Z
- Model: gemini-3.8-flash
Support Price Levels
| Level | Range | Strength | Notes |
|---|---|---|---|
| $420.00 | $415.00 - $425.00 | Moderate | Confluence of the 20-week SMA (421.33) and recent weekly candle closes acting as immediate dynamic support. |
| $396.00 | $390.00 - $402.00 | Strong | Recent swing low support zone aligned closely with the lower Bollinger Band. |
| $365.00 | $360.00 - $370.00 | Strong | Major trend support anchored by the rising 50-week SMA (364.78). |
Resistance Price Levels
| Level | Range | Strength | Notes |
|---|---|---|---|
| $451.50 | $448.00 - $455.00 | Moderate | Upper Bollinger Band boundary (450.97) and intermediate distribution area from prior weeks. |
| $485.00 | $480.00 - $490.00 | Strong | All-time high peak resistance where the previous major weekly impulsive wave stalled. |
Potential Chart Patterns in Formation
| Strength | Pattern | Signal | Target | Details |
|---|---|---|---|---|
| Strong | Bull Flag / Pullback in Uptrend | Bullish | $525.00 | After reaching highs near 485, price staged an orderly multi-week retracement toward 390 before finding demand and resuming the upward trajectory above the 20-week SMA. |
Frequently Asked Questions about TSM
What is the current sentiment for TSM?
The short-term sentiment for TSM is currently Bullish because Price has successfully rebounded from the 390-400 zone, retaking the rising 20-week moving average (421.33) with RSI rebounding firmly into bullish territory at 62.72.. The long-term trend is classified as Bullish.
What are the key support levels for TSM?
StockDips.AI has identified key support levels for TSM at $420.00 and $396.00. These levels may represent potential accumulation zones where buying interest could emerge.
Is TSM in a significant dip or a Value Dip right now?
TSM has a Value Score of 35/100. It is not currently flagged as a significant dip in the Top Dips list. It is not listed as a Value Dip because the long-term sentiment or value-score threshold does not qualify.
View the full interactive analysis on StockDips.AI.