Delta (DAL, $50.09) Stock Falls -10% On Lowering of Revenue Forecast
Delta Airlines stock price plunged -10% on Thursday, following the U.S. carrier’s statement that fourth-quarter unit revenue would slightly fall short of its prior forecast.
Delta now projects total revenue per available seat mile to rise about 3 percent, compared with the 3.5 percent growth it forecast earlier. Lower-than-expected improvement in last-minute fares booked by travellers was cited by the airline as a reason behind the less-than-expected unit revenue.
Delta said, "While close-in yield momentum continues, the pace of improvement in late December was more modest than anticipated" .
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.
DAL's Indicator enters downward trend
The Aroon Indicator for DAL entered a downward trend on September 11, 2026. Tickeron's A.I.dvisor identified a pattern where the AroonDown red line was above 70 while the AroonUp green line was below 30 for three straight days. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options. A.I.dvisor looked at 175 similar instances where the Aroon Indicator formed such a pattern. In 126 of the 175 cases the stock moved lower. This puts the odds of a downward move at 72%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on August 17, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on DAL as a result. In 50 of 73 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 68%.
The Moving Average Convergence Divergence Histogram (MACD) for DAL turned negative on August 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 46 similar instances when the indicator turned negative. In 24 of the 46 cases the stock turned lower in the days that followed. This puts the odds of success at 52%.
DAL 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 DAL crossed bearishly below the 50-day moving average on August 21, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 11 of 18 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 61%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where DAL 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 70%.
Bullish Trend Analysis
The RSI Indicator points to a transition from a downward trend to an upward trend -- in cases where DAL's RSI Oscillator exited the oversold zone, 20 of 27 resulted in an increase in price. Tickeron's analysis proposes that the odds of a continued upward trend are 74%.
The Stochastic Oscillator suggests the stock price trend may be in a reversal from a downward trend to an upward trend. 41 of 52 cases where DAL'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 79%.
Following a +2.60% 3-day Advance, the price is estimated to grow further. Considering data from situations where DAL advanced for three days, in 224 of 303 cases, the price rose further within the following month. The odds of a continued upward trend are 74%.
DAL 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 PE Growth Rating for this company is 13 (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 Valuation Rating of 27 (best 1 - 100 worst) indicates that the company is slightly 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 (2.409) is normal, around the industry mean (3.671). P/E Ratio (13.252) is within average values for comparable stocks, (21.597). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (2.991). Dividend Yield (0.010) settles around the average of (0.021) among similar stocks. P/S Ratio (0.768) is also within normal values, averaging (0.536).
The Tickeron Profit vs. Risk Rating rating for this company is 38 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 74, placing this stock slightly better than average.
The Tickeron SMR rating for this company is 46 (best 1 - 100 worst), indicating 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 47 (best 1 - 100 worst), indicating steady price growth. DAL’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
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General Information
a provider of scheduled air transportation for passengers, freight, and mail services
Industry Airlines
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