GET DAILY SIGNALSWhy Is Fastly (FSLY) Stock Down -22.34% Today?
Key Takeaways
- Fastly (FSLY) shares plunged roughly 22.3% to about $16.34, down from the prior session's close of $21.04.
- The sell-off followed third-quarter earnings that beat estimates but failed to satisfy investors who had bid the stock up sharply over the prior year.
- Guidance pointing to slowing revenue growth in the fourth quarter was the primary catalyst for the "sell the news" reaction.
- A leadership transition — the planned retirement of go-to-market chief Scott Lovett — added uncertainty.
- Several Wall Street firms trimmed price targets, while broader technology-sector softness compounded the pressure.
- Traders are now watching fourth-quarter execution, customer concentration trends, and the upcoming leadership search.
- For additional detail on valuation and technicals, explore Price Targets, Earnings, and Forecast pages.
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Opening Summary
Fastly, Inc. (FSLY), a global edge cloud platform that provides content delivery, security, and compute services, saw its shares fall sharply in Wednesday's session. The stock dropped approximately 22.34% to close near $16.34, down from a prior close of $21.04. The decline followed the company's third-quarter earnings release, which exceeded Wall Street's estimates on the top and bottom lines but offered guidance implying a meaningful slowdown in growth — triggering a broad "sell the news" reaction among investors who had pushed the stock up more than 160% over the trailing 12 months.
An Earnings Beat That Failed to Impress
Fastly reported record third-quarter revenue of $190.2 million, up 20% year over year and above the consensus estimate of roughly $187.8 million. Non-GAAP earnings per share came in at $0.17, comfortably ahead of the $0.12 analysts had expected. The company also highlighted a non-GAAP gross margin of 65.8%, matching a record, and a trailing-12-month net revenue retention rate of 119% — its highest level since 2022.
Despite the strong headline numbers, the market reacted negatively. The stock had already climbed dramatically into the print, leaving little room for error, and investors appeared to focus on the weaker signals buried beneath the beat rather than the outperformance itself.
Guidance Points to Slower Growth
The sharpest catalyst for the decline was the company's forward outlook. Fastly guided fourth-quarter revenue to a range of $198 million to $202 million, implying year-over-year growth of roughly 16% at the midpoint — a notable deceleration from the 20% pace delivered in the third quarter. While the midpoint of $200 million sat above consensus, the implied slowdown disappointed investors who had grown accustomed to four consecutive quarters of 20%-plus growth.
The company also disclosed that revenue from customers outside its top 10 grew only 8% year over year, compared with 46% growth from its largest customers. That concentration — the top 10 customers now represent 39% of revenue — raised concerns about the breadth and durability of demand.
Leadership Transition Adds Uncertainty
Compounding the pressure, Fastly announced that Scott R. Lovett, President of Go-To-Market, plans to retire in 2027, and that the company has begun searching for a chief revenue officer. Leadership changes in a sales-focused role can unsettle investors, particularly at a company still working through a go-to-market transformation and facing decelerating growth. The announcement contributed to the day's risk-off tone around the stock.
Analyst Reactions and Sector Sentiment
Several analysts trimmed their price targets following the report. Piper Sandler lowered its target to $24 from $28 while keeping a Neutral rating, Raymond James moved to $24 from $29 while maintaining an Outperform rating, and Citi reduced its target to $25 from $27 with a Neutral stance. These revisions reflected a cooler near-term view of the stock's valuation even as the fundamental quarter was generally viewed as solid.
Broader market conditions offered little support, with technology and growth-oriented names trading under pressure and the Nasdaq lower on the day. That environment amplified the move in a high-beta, momentum-driven stock like FSLY.
Market Context and Trading Activity
The decline came on heavy volume, consistent with an earnings-driven repricing as institutions and retail traders repositioned following the report and guidance. The magnitude of the move — more than 20% — suggests the stock broke through prior technical support levels and sliced below key short-term moving averages, reflecting the speed with which sentiment shifted from optimism to caution. The sell-off stood out sharply against a relatively contained move in the broader market, underscoring that the driver was company-specific rather than purely macro.
What Comes Next for FSLY
Looking ahead, investors will watch whether Fastly can reignite growth among its broader customer base and reduce its reliance on its largest accounts. The upcoming leadership transition and search for a chief revenue officer will be closely monitored, as will the company's execution against its fourth-quarter guidance and its raised full-year revenue outlook of $744 million to $748 million. Security revenue momentum, customer retention, and any progress on AI-driven traffic monetization remain key variables. Risks include customer concentration, decelerating growth, ongoing net losses, and the potential for continued valuation compression if growth expectations are not met.
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Contributor
Sergey Savastiouk, Ph.D. has a degree in Applied Mathematics from Moscow University and has extensive experience as an entrepreneur, investor, manager, and mathematician. His professional expertise is in applied mathematics, mathematical modeling, system and pattern analysis, and software and hardware system integration. He has served as the CEO of several hi-tech start-up companies and nonprofit organizations, which has given him proven capabilities in business strategy for high-tech start-up companies, market assessment, company formation, team building, product development, marketing, and sales. He has published numerous articles in journals and magazines on related fields. As a retail investor, he spent 15 years developing his proprietary trading and quantitative algorithms (now Tickeron’s A.I.), which brought him significant returns in trading the stock market. His current work and goal in founding Tickeron is to bring professional, sophisticated stock market analysis capabilities to retail investors via an easy-to-use interface.
Momentum Indicator for FSLY turns negative, indicating new downward trend
FSLY saw its Momentum Indicator move below the 0 level on November 02, 2026. This is an indication that the stock could be shifting in to a new downward move. Traders may want to consider selling the stock or exploring put options. Tickeron's A.I.dvisor looked at 90 similar instances where the indicator turned negative. In 82 of the 90 cases, the stock moved further down in the following days. The odds of a decline are at 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Moving Average Convergence Divergence Histogram (MACD) for FSLY turned negative on October 30, 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 45 similar instances when the indicator turned negative. In 37 of the 45 cases the stock turned lower in the days that followed. This puts the odds of success at 82%.
FSLY moved below its 50-day moving average on October 30, 2026 date and that indicates a change from an upward trend to a downward trend.
The 10-day moving average for FSLY 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 14 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 88%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where FSLY 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 85%.
The Aroon Indicator for FSLY entered a downward trend on October 28, 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.
Bullish Trend Analysis
The RSI Indicator entered the oversold zone -- be on the watch for FSLY's price rising or consolidating in the future. That's also the time to consider buying the stock or exploring call options.
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 3 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +12.13% 3-day Advance, the price is estimated to grow further. Considering data from situations where FSLY advanced for three days, in 225 of 275 cases, the price rose further within the following month. The odds of a continued upward trend are 82%.
FSLY may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Fundamental Analysis (Ratings)
The Tickeron Valuation Rating of 10 (best 1 - 100 worst) indicates that the company is seriously undervalued 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 (2.473) is normal, around the industry mean (-2.526). P/E Ratio (-29.019) is within average values for comparable stocks, (15.160). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (2.824). Dividend Yield (0.000) settles around the average of (0.069) among similar stocks. P/S Ratio (5.222) is also within normal values, averaging (70.854).
The Tickeron PE Growth Rating for this company is 19 (best 1 - 100 worst), pointing to outstanding 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.
The Tickeron Price Growth Rating for this company is 43 (best 1 - 100 worst), indicating steady price growth. FSLY’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
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 SMR rating for this company is 93 (best 1 - 100 worst), indicating weak sales and an unprofitable 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 Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. FSLY’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 94, placing this stock worse than average.
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General Information
a providesr of real-time content delivery network services
Industry PackagedSoftware
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