Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-10-28 | 13.900 | 13.950 | 13.560 | 13.760 | 11.724 | 3,956,600 |
| 2010-10-27 | 13.450 | 13.770 | 13.410 | 13.760 | 11.724 | 6,587,000 |
| 2010-10-26 | 13.510 | 13.600 | 13.430 | 13.570 | 11.562 | 4,767,500 |
| 2010-10-25 | 13.450 | 13.580 | 13.450 | 13.540 | 11.536 | 5,981,100 |
| 2010-10-22 | 13.670 | 13.680 | 13.300 | 13.470 | 11.477 | 6,259,600 |
| 2010-10-21 | 13.540 | 13.830 | 13.390 | 13.620 | 11.605 | 15,914,500 |
| 2010-10-20 | 12.900 | 13.260 | 12.840 | 13.160 | 11.213 | 8,486,300 |
| 2010-10-19 | 12.880 | 12.930 | 12.590 | 12.690 | 10.812 | 6,427,900 |
| 2010-10-18 | 13.030 | 13.060 | 12.880 | 13.020 | 11.093 | 3,302,300 |
| 2010-10-15 | 12.980 | 13.050 | 12.820 | 12.950 | 11.034 | 4,368,800 |
| 2010-10-14 | 12.970 | 13.020 | 12.760 | 12.860 | 10.957 | 3,538,400 |
| 2010-10-13 | 13.040 | 13.070 | 12.920 | 12.970 | 11.051 | 5,574,400 |
| 2010-10-12 | 12.790 | 13.050 | 12.770 | 12.990 | 11.068 | 5,375,000 |
| 2010-10-11 | 13.020 | 13.070 | 12.790 | 12.860 | 10.957 | 4,010,500 |
| 2010-10-08 | 12.920 | 13.080 | 12.880 | 13.040 | 11.110 | 4,427,000 |
| 2010-10-07 | 12.980 | 13.030 | 12.850 | 12.880 | 10.974 | 3,413,900 |
| 2010-10-06 | 12.960 | 13.100 | 12.720 | 12.940 | 11.025 | 7,457,000 |
| 2010-10-05 | 12.970 | 13.160 | 12.940 | 13.020 | 11.093 | 8,060,000 |
| 2010-10-04 | 12.920 | 13.090 | 12.620 | 12.820 | 10.923 | 6,537,700 |
| 2010-10-01 | 13.230 | 13.240 | 12.920 | 12.940 | 11.025 | 5,722,500 |
| 2010-09-30 | 13.230 | 13.500 | 13.000 | 13.070 | 11.136 | 9,007,300 |
| 2010-09-29 | 13.210 | 13.270 | 13.070 | 13.190 | 11.238 | 7,323,100 |
| 2010-09-28 | 13.510 | 13.570 | 13.040 | 13.240 | 11.281 | 14,835,200 |
| 2010-09-27 | 12.330 | 14.160 | 12.320 | 13.350 | 11.374 | 36,283,400 |
| 2010-09-24 | 12.030 | 12.320 | 11.980 | 12.280 | 10.463 | 4,590,500 |
| 2010-09-23 | 12.000 | 12.130 | 11.820 | 11.870 | 10.113 | 4,304,200 |
| 2010-09-22 | 12.120 | 12.200 | 12.030 | 12.080 | 10.292 | 5,396,900 |
| 2010-09-21 | 12.180 | 12.280 | 11.970 | 12.160 | 10.361 | 5,660,700 |
| 2010-09-20 | 11.870 | 12.190 | 11.870 | 12.170 | 10.369 | 4,508,900 |
| 2010-09-17 | 11.970 | 12.020 | 11.770 | 11.830 | 10.079 | 4,070,600 |
| 2010-09-16 | 11.750 | 11.960 | 11.670 | 11.950 | 10.182 | 5,741,800 |
| 2010-09-15 | 11.440 | 11.850 | 11.440 | 11.800 | 10.054 | 6,740,500 |
| 2010-09-14 | 11.410 | 11.620 | 11.290 | 11.500 | 9.798 | 5,042,000 |
| 2010-09-13 | 11.650 | 11.680 | 11.350 | 11.480 | 9.781 | 4,598,200 |
| 2010-09-10 | 11.520 | 11.590 | 11.420 | 11.520 | 9.815 | 2,812,900 |
| 2010-09-09 | 11.630 | 11.640 | 11.440 | 11.480 | 9.781 | 3,626,000 |
| 2010-09-08 | 11.440 | 11.680 | 11.390 | 11.510 | 9.807 | 3,855,000 |
| 2010-09-07 | 11.490 | 11.520 | 11.300 | 11.440 | 9.747 | 3,654,500 |
| 2010-09-03 | 11.660 | 11.700 | 11.480 | 11.570 | 9.858 | 3,955,200 |
| 2010-09-02 | 11.540 | 11.650 | 11.350 | 11.530 | 9.824 | 5,153,000 |
| 2010-09-01 | 11.200 | 11.540 | 11.170 | 11.500 | 9.798 | 6,164,000 |
| 2010-08-31 | 10.970 | 11.170 | 10.870 | 11.050 | 9.415 | 5,100,900 |
| 2010-08-30 | 11.120 | 11.240 | 10.880 | 10.990 | 9.364 | 5,557,100 |
| 2010-08-27 | 10.880 | 11.150 | 10.770 | 11.130 | 9.483 | 5,395,300 |
| 2010-08-26 | 10.970 | 11.110 | 10.760 | 10.820 | 9.219 | 6,700,100 |
| 2010-08-25 | 10.900 | 11.010 | 10.780 | 10.940 | 9.321 | 7,676,100 |
| 2010-08-24 | 10.900 | 11.130 | 10.780 | 11.010 | 9.381 | 6,790,600 |
| 2010-08-23 | 11.300 | 11.460 | 11.040 | 11.050 | 9.411 | 4,878,500 |
| 2010-08-20 | 11.100 | 11.280 | 11.020 | 11.270 | 9.598 | 4,780,800 |
| 2010-08-19 | 11.460 | 11.550 | 11.060 | 11.200 | 9.538 | 6,323,800 |
| 2010-08-18 | 11.490 | 11.630 | 11.400 | 11.540 | 9.828 | 3,981,100 |
| 2010-08-17 | 11.460 | 11.570 | 11.380 | 11.500 | 9.794 | 2,548,300 |
| 2010-08-16 | 11.320 | 11.460 | 11.230 | 11.340 | 9.658 | 3,330,300 |
| 2010-08-13 | 11.380 | 11.490 | 11.290 | 11.400 | 9.709 | 2,976,900 |
| 2010-08-12 | 11.210 | 11.600 | 11.120 | 11.430 | 9.734 | 5,090,000 |
| 2010-08-11 | 11.700 | 11.700 | 11.420 | 11.430 | 9.734 | 4,565,500 |
| 2010-08-10 | 12.000 | 12.040 | 11.680 | 11.900 | 10.134 | 6,103,600 |
| 2010-08-09 | 11.980 | 12.150 | 11.950 | 12.140 | 10.339 | 4,438,700 |
| 2010-08-06 | 11.930 | 12.110 | 11.800 | 11.950 | 10.177 | 4,141,900 |
| 2010-08-05 | 12.050 | 12.250 | 12.000 | 12.060 | 10.271 | 3,050,400 |
Stock splits
| Date | Split (new : old) |
|---|
| 2001-02-16 | 3:2 |
| 1999-07-20 | 3:2 |
| 1998-08-21 | 3:2 |
| 1997-11-28 | 3:2 |
| 1993-07-16 | 3:2 |
| 1992-07-16 | 2:1 |
| 1990-08-30 | 3:2 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-03 | 0.1800 USD |
| 2026-06-11 | 0.1800 USD |
| 2026-03-12 | 0.1800 USD |
| 2025-12-26 | 0.1800 USD |
| 2025-09-03 | 0.1800 USD |
| 2025-06-18 | 0.1800 USD |
| 2025-03-12 | 0.1800 USD |
| 2024-12-26 | 0.1800 USD |
| 2024-09-04 | 0.1800 USD |
| 2024-06-18 | 0.1800 USD |
| 2024-03-05 | 0.1800 USD |
| 2023-12-20 | 0.1800 USD |
| 2023-09-05 | 0.1800 USD |
| 2023-06-20 | 0.1800 USD |
| 2023-03-07 | 0.1800 USD |
| 2023-01-09 | 0.1800 USD |
| 2020-03-03 | 0.1800 USD |
| 2019-12-10 | 0.1800 USD |
| 2019-08-20 | 0.1800 USD |
| 2019-06-04 | 0.1800 USD |
| 2019-03-05 | 0.1600 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.