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Closing prices for September 17, 2026
The series is stated in the current share scale after splits; dividends are not included in the price
| Date | Open | High | Low | Close | Volume, shares |
|---|---|---|---|---|---|
| September 17, 2026 | 40.00 | 41.03 | 39.87 | 40.34 | 8m |
| September 16, 2026 | 39.95 | 40.00 | 38.16 | 39.15 | 8m |
| September 15, 2026 | 39.74 | 39.76 | 38.65 | 39.28 | 5m |
| September 14, 2026 | 38.43 | 39.88 |
Based on reports through December 31, 2025
Southwest Airlines flew by its own rules for decades and is now abandoning some of them.
The model was built on simplicity: one aircraft type, hence cheap maintenance and interchangeable crews; flights between cities directly rather than through hubs; free baggage and open seating. All of that made the carrier cheaper than competitors and kept it profitable longer than anyone in the industry.
The advantage eroded: competitors learned to sell cheap fares, and forgoing bag fees and assigned seats came to cost more than the loyalty it bought. The company is introducing both, along with seats at extra legroom. Risks: fuel prices, aircraft delivery schedules, schedule reliability and the reaction of frequent flyers. A dividend is paid.
Address:2702 LOVE FIELD DR P O BOX 36611, DALLAS, TX, 75235, US
| 105m |
| ALKAlaska Air Group, Inc. | 40.01 | +0.83 % | 98m |
| ALGTAllegiant Travel Company | 79.54 | +114.40 % | 45m |
| CPACopa Holdings, S.A. | 131.05 | +2.22 % | 36m |
| SKYWSkyWest, Inc. | 95.65 | −1.52 % | 29m |
| 38.35 |
| 39.52 |
| 7m |
| September 11, 2026 | 39.67 | 39.67 | 39.01 | 39.24 | 5m |
| September 10, 2026 | 38.25 | 39.03 | 38.10 | 38.69 | 5m |
| September 09, 2026 | 37.89 | 38.82 | 37.75 | 38.68 | 4m |
| September 08, 2026 | 39.11 | 39.32 | 38.67 | 38.67 | 4m |
| September 04, 2026 | 38.75 | 39.76 | 38.70 | 39.62 | 5m |
| September 03, 2026 | 38.58 | 39.05 | 38.16 | 38.73 | 5m |
| September 02, 2026 | 38.62 | 39.05 | 38.20 | 38.61 | 5m |
| September 01, 2026 | 38.10 | 38.47 | 37.58 | 37.68 | 4m |
| August 31, 2026 | 39.14 | 39.36 | 38.45 | 38.53 | 5m |
| August 28, 2026 | 40.56 | 40.56 | 39.63 | 39.64 | 3m |
| August 27, 2026 | 40.52 | 40.77 | 39.69 | 39.76 | 4m |
| August 26, 2026 | 41.75 | 41.81 | 40.66 | 40.67 | 4m |
| August 25, 2026 | 41.65 | 41.84 | 40.42 | 40.82 | 6m |
| August 24, 2026 | 40.91 | 41.13 | 40.24 | 40.71 | 6m |
| August 21, 2026 | 40.60 | 40.60 | 39.99 | 40.38 | 4m |
| August 20, 2026 | 40.86 | 41.00 | 39.84 | 39.89 | 5m |