GET DAILY SIGNALSStoneCo (STNE) Drops -14% in 30 Days Following Brazil's Presidential Runoff
Key Takeaways
- StoneCo (STNE) declined roughly 14% over the 30 days through late October 2026, driven primarily by a sharp selloff after Brazil's presidential runoff.
- The stock rallied from about $9.50 to above $12 in early October before reversing sharply lower on the election result.
- Luiz Inácio Lula da Silva's surprise runoff victory triggered a broad repricing across Brazilian fintech and payments stocks.
- Peers fell in sympathy, with PagSeguro (PAGS) down about 25%, Inter & Co (INTR) down about 36%, XP (XP) down about 50%, and Nu Holdings (NU) down about 21%.
- StoneCo's expanding debt load and sensitivity to Brazil's interest-rate environment amplified the downside move.
- StoneCo's third-quarter 2026 results are scheduled for November 12, 2026, after the market close.
- For deeper data on valuation and expectations, explore StoneCo's Price Targets, Earnings, and Forecast pages.
StoneCo (STNE) Company Overview and Market Position
StoneCo Ltd. is a Brazilian financial technology company that provides payments, digital banking, and credit solutions to micro, small, and medium-sized businesses (MSMBs). Through its cloud-based platform, Stone enables merchants to accept payments across multiple channels and manage their operations with banking and lending products. The company also offers point-of-sale (POS) and enterprise resource planning (ERP) software for retail and service verticals, along with customer relationship management and e-commerce tools. I find STNE worth watching closely because it sits at the intersection of Brazil's payments digitization, small-business banking, and credit expansion, making the stock highly sensitive to Brazilian interest rates, currency moves, and economic policy. I also checked this using Tickeron’s AI Screener to see how the stock compares to others in the industry.
StoneCo (STNE) Stock Price Performance: Last 30 Days vs. Quarter
Over the trailing 30 days, STNE fell from a closing level near $9.30 in late September to roughly $8.00 in late October, a decline of about 14%. The path was not linear: shares climbed from around $9.55 in early October to a peak above $12 mid-month before reversing sharply as the election result hit.
The quarterly picture is weaker still. In late July 2026, STNE traded near $11, meaning the stock has lost roughly a quarter of its value over the trailing three-month period. This longer slide reflects sustained pressure on Brazilian fintech valuations tied to elevated interest rates, currency volatility, and investor concerns about credit and funding costs, punctuated by the sharp single-day drop following the runoff.
What Drove STNE Stock Price in the Last 30 Days
The dominant catalyst was Brazil's presidential runoff on Sunday, October 25, 2026, when Lula won an unexpected victory over Flávio Bolsonaro with roughly 51.8% of the vote versus 48.2%. Markets had largely positioned for a Bolsonaro outcome, and the result triggered a steep selloff in Brazilian risk assets. StoneCo fell roughly 30% in the immediate aftermath, alongside sharp declines across the country's fintech sector.
Several factors made StoneCo particularly vulnerable. Its total debt more than tripled between fiscal 2022 and fiscal 2025, reaching roughly three times its cash and short-term investments, which leaves the company more exposed if Brazilian interest rates stay elevated. Investors also priced in expectations of a weaker Brazilian real and potentially higher rates for longer, both of which pressure StoneCo's funding costs and credit portfolio.
The period also included supportive developments that were later overshadowed. On October 15, UBS raised its price target on StoneCo to $15 from $13 while maintaining a Buy rating. StoneCo separately announced that it would report third-quarter 2026 results on November 12, 2026. Despite these items, the election-driven repricing dominated the stock's 30-day performance.
What Drove STNE Stock Performance Over the Last Quarter
Over the trailing quarter, STNE's decline reflects a broader de-rating of Brazilian fintech and payments names rather than a single company-specific event. Elevated domestic interest rates have kept funding and borrowing costs high, pressuring margins at credit-exposed fintechs. A weaker Brazilian real and recurring concerns about fiscal policy and government spending have weighed on foreign investor sentiment toward Brazilian equities generally.
Within this backdrop, StoneCo's push deeper into full-service banking for entrepreneurs has drawn scrutiny. The company has expanded its credit portfolio while growing deposit funding, which supports monetization but also raises credit-risk and provisioning considerations. Meanwhile, valuation multiples for Brazilian fintechs compressed sharply from their historical averages. Before the election, STNE traded at roughly 5.2 times forward earnings versus a five-year average near 15.3 times, and the runoff selloff pushed that multiple lower still.
STNE Stock Forecast Drivers: What Investors Should Watch Next
Investors should monitor StoneCo's third-quarter 2026 earnings on November 12, 2026, with particular attention to credit portfolio growth, provisioning levels, net margins, and funding costs. Brazil's central bank rate trajectory remains a central swing factor, since higher-for-longer rates would keep pressure on funding costs and credit quality. Fiscal policy and government spending decisions following the election will also matter, given their influence on the Brazilian real, inflation expectations, and investor confidence. Competitive dynamics in Brazilian payments, including PIX-related pricing and merchant churn, and any changes in analyst estimates or ratings, are additional items worth watching. From what I see, I’m watching this closely as earnings approach.
Using AI Tools for Market Context
I often review Tickeron’s AI Trend Prediction Engine when assessing how broader market signals align with company-specific developments like those affecting STNE. It provides a useful layer of data on trend probabilities across sectors and geographies, helping to put short-term moves into perspective without replacing fundamental analysis.
Disclaimer
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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.
STNE sees MACD Histogram crosses below signal line
STNE saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on October 22, 2026. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 50 instances where the indicator turned negative. In 42 of the 50 cases the stock moved lower in the days that followed. This puts the odds of a downward move at 84%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The 10-day RSI Indicator for STNE moved out of overbought territory on October 13, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 29 similar instances where the indicator moved out of overbought territory. In 24 of the 29 cases, the stock moved lower in the following days. This puts the odds of a move lower at 83%.
The Momentum Indicator moved below the 0 level on October 22, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on STNE as a result. In 70 of 94 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 74%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where STNE 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 80%.
STNE 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.
The Aroon Indicator for STNE entered a downward trend on October 02, 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 Stochastic Oscillator is in the oversold zone. Keep an eye out for a move up in the foreseeable future.
STNE moved above its 50-day moving average on October 05, 2026 date and that indicates a change from a downward trend to an upward trend.
The 10-day moving average for STNE crossed bullishly above the 50-day moving average on October 08, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 12 of 16 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 75%.
Following a +7.00% 3-day Advance, the price is estimated to grow further. Considering data from situations where STNE advanced for three days, in 217 of 287 cases, the price rose further within the following month. The odds of a continued upward trend are 76%.
Fundamental Analysis (Ratings)
The Tickeron Valuation Rating of 4 (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 (0.294) is normal, around the industry mean (16.613). P/E Ratio (0.852) is within average values for comparable stocks, (59.481). Projected Growth (PEG Ratio) (3.620) is also within normal values, averaging (3.696). Dividend Yield (0.882) settles around the average of (0.212) among similar stocks. P/S Ratio (0.948) is also within normal values, averaging (104.492).
The Tickeron SMR rating for this company is 31 (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 45 (best 1 - 100 worst), indicating steady price growth. STNE’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 96 (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.
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. STNE’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 91, placing this stock worse than average.
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a financial technology solutions provider
Industry ComputerCommunications
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