Why Is Broadcom (AVGO) Stock Down -5.46% Today?
Key Takeaways
- AVGO shares fell roughly 5.46% in Thursday's session, extending an after-hours slide following its fiscal third-quarter earnings report.
- The primary catalyst was fiscal fourth-quarter revenue guidance of about $34.8 billion, which fell short of the roughly $35 billion consensus estimate.
- The guidance miss overshadowed an otherwise strong quarter, including an 86% jump in revenue and a 221% surge in AI semiconductor revenue.
- Elevated AI-related expectations, competitive concerns, and a weak technical setup amplified the selloff.
- Traders are watching Broadcom's longer-term AI revenue outlook and upcoming macroeconomic data.
Opening Summary
Broadcom Inc. (AVGO), the semiconductor and infrastructure software giant known for its custom artificial-intelligence chips and networking components, saw its shares fall sharply in Thursday's trading. The stock declined about 5.46%, trading near $347.18 compared with a prior session close of $367.24. The move marked a decisive downside reaction to the company's fiscal third-quarter earnings report, which beat Wall Street's estimates but was overshadowed by a softer-than-expected revenue outlook for the current quarter.
Earnings Results and Guidance
The selloff was driven primarily by guidance rather than results. For its fiscal third quarter ended August 2, Broadcom reported revenue of $29.6 billion, up 86% year over year and above the roughly $29.36 billion analysts expected. Adjusted earnings per share of $3.32 also topped the $3.24 consensus estimate. AI semiconductor revenue was the standout, climbing 221% year over year to $16.7 billion.
Despite the strong headline numbers, investors focused on the forward outlook. Broadcom guided for fiscal fourth-quarter revenue of approximately $34.8 billion, slightly below the roughly $35 billion analysts had modeled. In a market where AI-linked names are priced for near-perfection, even a modest shortfall was enough to trigger profit-taking and push the stock lower.
Sector and Competitive Pressures
The decline also reflected broader anxieties weighing on AI semiconductor stocks. Broadcom has faced mounting questions about whether it could lose custom-chip business to rivals such as Marvell Technology (MRVL) and MediaTek, particularly after Marvell recently struck a custom-chip agreement with a major cloud customer. Concerns about stretched AI spending and valuation multiples have kept sentiment fragile across the chip complex in recent months, making Broadcom more vulnerable to any perceived disappointment.
Market Context and Trading Activity
The move came amid a cautious tape. U.S. equity futures were little changed, with investors weighing geopolitical tensions and the prospect of higher interest rates ahead of key jobs data. Broadcom's decline diverged from the broader market's steadier tone, underscoring the stock-specific nature of the reaction. Technically, the shares remained below several key moving averages, and the stock's heavy weighting in major semiconductor ETFs meant its slide rippled through the sector.
What Comes Next for AVGO
Looking ahead, investors will monitor whether Broadcom's long-term AI revenue trajectory justifies its valuation. The company has raised its fiscal 2027 and 2028 AI semiconductor revenue forecasts, pointing to meaningful growth over the coming years, but the market's focus has shifted to the pace and durability of that expansion. Competitive developments, customer diversification efforts, and the broader direction of AI infrastructure spending will remain key swing factors. Macroeconomic signals, including upcoming labor market data, could also shape risk appetite for high-multiple technology names.
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AVGO's RSI Oscillator ascending out of oversold territory
The RSI Indicator for AVGO moved out of oversold territory on September 17, 2026. This could be a sign that the stock is shifting from a downward trend to an upward trend. Traders may want to buy the stock or call options. The A.I.dvisor looked at 12 similar instances when the indicator left oversold territory. In 11 of the 12 cases the stock moved higher. This puts the odds of a move higher at 90%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 38 of 50 cases where AVGO's Stochastic Oscillator exited the oversold zone resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 76%.
The Momentum Indicator moved above the 0 level on September 18, 2026. You may want to consider a long position or call options on AVGO as a result. In 61 of 86 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 71%.
Following a +5.33% 3-day Advance, the price is estimated to grow further. Considering data from situations where AVGO advanced for three days, in 276 of 347 cases, the price rose further within the following month. The odds of a continued upward trend are 80%.
AVGO may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Bearish Trend Analysis
The Moving Average Convergence Divergence Histogram (MACD) for AVGO turned negative on September 14, 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 55 similar instances when the indicator turned negative. In 28 of the 55 cases the stock turned lower in the days that followed. This puts the odds of success at 51%.
AVGO moved below its 50-day moving average on August 18, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for AVGO crossed bearishly below the 50-day moving average on August 24, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 9 of 14 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 64%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where AVGO 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 59%.
The Aroon Indicator for AVGO entered a downward trend on September 18, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 15 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 74, placing this stock better than average.
The Tickeron SMR rating for this company is 23 (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 Price Growth Rating for this company is 55 (best 1 - 100 worst), indicating fairly steady price growth. AVGO’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Valuation Rating of 70 (best 1 - 100 worst) indicates that the company is slightly overvalued 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: AVGO's P/B Ratio (17.123) is slightly higher than the industry average of (7.473). P/E Ratio (45.614) is within average values for comparable stocks, (156.350). Projected Growth (PEG Ratio) (0.354) is also within normal values, averaging (3.749). Dividend Yield (0.007) settles around the average of (0.007) among similar stocks. P/S Ratio (18.622) is also within normal values, averaging (44.558).
The Tickeron PE Growth Rating for this company is 91 (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.
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a manufacturer of digital and analog semiconductor products
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