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May 21, 2026
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Taiwan Semiconductor (TSM) Stock Rises +10% in 30 Days: What’s Behind the Steady Climb

Taiwan Semiconductor (TSM) Stock Rises +10% in 30 Days: What’s Behind the Steady Climb

Key Takeaways

  • TSM stock rose approximately +10% over the past 30 days, driven primarily by strong semiconductor demand and positive market sentiment.
  • Over the past quarter, the stock gained about +9%, reflecting sustained industry tailwinds and robust fundamentals.
  • Key influencing factors included earnings performance, sector momentum in artificial intelligence, and broader macroeconomic stability.
  • The company's leadership in advanced chip manufacturing supported consistent investor confidence throughout both periods.
  • Trading activity remained elevated, indicating sustained institutional interest in the semiconductor sector.

Company Overview and Market Position

Taiwan Semiconductor Manufacturing Company (TSM) operates as the world’s largest dedicated independent semiconductor foundry. The company manufactures chips designed by other firms, serving clients across consumer electronics, automotive, and high-performance computing sectors. Its business model centers on advanced process technology and capacity expansion, which positions it at the forefront of the global semiconductor supply chain. This exposure to high-growth areas such as artificial intelligence and mobile processors helps explain the stock’s recent resilience amid fluctuating market conditions.

Stock Price Performance: Last 30 Days vs. Quarter

Over the last 30 days, TSM stock advanced from approximately 368 to 404, delivering a gain of +10%. The movement was generally upward with periods of volatility tied to broader market swings. In the last quarter, the stock moved from roughly 371 to 404, posting a +9% increase. This performance appeared trend-driven rather than range-bound, supported by steady buying interest and limited pullbacks. I also checked this using Tickeron’s AI Pattern Search Engine to see how the price action compared with historical patterns in the sector.

What Drove TSM Stock Price in the Last 30 Days

The primary catalysts behind the 30-day advance included continued strength in artificial intelligence-related demand and favorable sector sentiment. Company-specific developments, such as ongoing capacity expansions and technology leadership, reinforced investor optimism. Broader market trends favoring technology stocks also contributed, with macroeconomic indicators showing relative stability that reduced selling pressure on growth-oriented names like TSM. Analyst commentary remained constructive, further supporting the upward trajectory. From what I see, these elements combined to keep the momentum intact.

What Drove TSM Stock Performance Over the Last Quarter

Over the full quarter, the +strong performance reflected larger industry narratives around semiconductor demand recovery and supply chain normalization. Macroeconomic conditions, including moderated interest rate expectations, provided a supportive backdrop for capital-intensive sectors. Competitive positioning in leading-edge manufacturing allowed TSM to capture market share, while institutional investors maintained allocations amid improving earnings visibility. These sustained factors outweighed shorter-term fluctuations and drove the cumulative advance.

Exploring AI Trading Bots for Market Insights

When analyzing stocks like TSM, I sometimes look at automated strategies to get a sense of how different approaches might perform under similar conditions. Tickeron’s AI Trading Bots page showcases a curated selection of top-performing AI trading bots. Tickeron offers hundreds of AI trading bots trading thousands of tickers, but only the highest-performing and most relevant bots appear in this section. Bots vary in strategy, timeframe, and performance metrics. I find it useful to review the full list of available strategies to identify approaches that align with individual trading objectives.

TSM Stock Forecast Drivers: What Investors Should Watch Next

Investors should monitor upcoming earnings reports for guidance on demand trends and margin performance. Industry developments in artificial intelligence and advanced packaging technology remain important. Macroeconomic indicators such as interest rates, inflation data, and global trade policies could influence sentiment. Strategic announcements regarding capacity investments or new customer partnerships also warrant attention, along with any shifts in competitive dynamics within the semiconductor sector. I’m watching this closely because any surprises here could shift the near-term outlook.

Disclaimer

The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.

Disclaimers and Limitations

Related Ticker: TSM

TSM in +3.57% Uptrend, advancing for three consecutive days on October 28, 2026

Moving higher for three straight days is viewed as a bullish sign. Keep an eye on this stock for future growth. Considering data from situations where TSM advanced for three days, in 236 of 317 cases, the price rose further within the following month. The odds of a continued upward trend are 74%.

Price Prediction Chart

Technical Analysis (Indicators)

Bullish Trend Analysis

The RSI Indicator points to a transition from a downward trend to an upward trend -- in cases where TSM's RSI Indicator exited the oversold zone, 15 of 23 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 65%.

The Aroon Indicator entered an Uptrend today. In 201 of 276 cases where TSM Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 73%.

Bearish Trend Analysis

The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 40 of 67 cases where TSM's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 60%.

The Momentum Indicator moved below the 0 level on October 30, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on TSM as a result. In 55 of 84 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 65%.

The Moving Average Convergence Divergence Histogram (MACD) for TSM turned negative on October 09, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 46 similar instances when the indicator turned negative. In 28 of the 46 cases the stock turned lower in the days that followed. This puts the odds of success at 61%.

TSM moved below its 50-day moving average on October 29, 2026 date and that indicates a change from an upward trend to a downward trend.

The 10-day moving average for TSM crossed bearishly below the 50-day moving average on October 22, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 10 of 16 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 62%.

Following a 3-day decline, the stock is projected to fall further. Considering past instances where TSM declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 62%.

TSM broke above its upper Bollinger Band on October 05, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.

Fundamental Analysis (Ratings)

The Tickeron Profit vs. Risk Rating rating for this company is 8 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 76, placing this stock better than average.

The Tickeron SMR rating for this company is 26 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.

The Tickeron Valuation Rating of 42 (best 1 - 100 worst) indicates that the company is fair valued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (0.327) is normal, around the industry mean (6.106). P/E Ratio (0.950) is within average values for comparable stocks, (17.186). Projected Growth (PEG Ratio) (0.859) is also within normal values, averaging (3.803). Dividend Yield (0.011) settles around the average of (0.012) among similar stocks. P/S Ratio (15.480) is also within normal values, averaging (46.468).

The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.

The Tickeron Price Growth Rating for this company is 53 (best 1 - 100 worst), indicating steady price growth. TSM’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.

The Tickeron PE Growth Rating for this company is 97 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.

Notable companies

The most notable companies in this group are NVIDIA Corp (NASDAQ:NVDA), Taiwan Semiconductor Manufacturing Company Ltd (NYSE:TSM), Broadcom Inc. (NASDAQ:AVGO), Micron Technology (NASDAQ:MU), Advanced Micro Devices (NASDAQ:AMD), Intel Corp (NASDAQ:INTC), Texas Instruments (NASDAQ:TXN), Analog Devices (NASDAQ:ADI), QUALCOMM (NASDAQ:QCOM), Marvell Technology (NASDAQ:MRVL).

Industry description

The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.

Market Cap

The average market capitalization across the Semiconductors Industry is 202.26B. The market cap for tickers in the group ranges from 86.8K to 4.88T. NVDA holds the highest valuation in this group at 4.88T. The lowest valued company is STRB at 86.8K.

High and low price notable news

The average weekly price growth across all stocks in the Semiconductors Industry was -5%. For the same Industry, the average monthly price growth was -25%, and the average quarterly price growth was -25%. SIMO experienced the highest price growth at 11%, while INTC experienced the biggest fall at -24%.

Volume

The average weekly volume growth across all stocks in the Semiconductors Industry was 179%. For the same stocks of the Industry, the average monthly volume growth was 134% and the average quarterly volume growth was 2%

Fundamental Analysis Ratings

The average fundamental analysis ratings, where 1 is best and 100 is worst, are as follows

Valuation Rating: 55
P/E Growth Rating: 50
Price Growth Rating: 62
SMR Rating: 72
Profit Risk Rating: 76
Seasonality Score: 21 (-100 ... +100)
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General Information

a manufacturer of integrated circuits, silicon wafers, diodes and related semiconductor components

Industry Semiconductors

Industry
Semiconductors
Address
No. 8, Li-Hsin Road 6
Phone
+886 35636688
Employees
76907
Web
https://www.tsmc.com
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