Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-09-25 | 54.840 | 55.220 | 54.430 | 55.120 | 49.093 | 3,498,100 |
| 2017-09-22 | 54.640 | 55.030 | 54.240 | 54.930 | 48.924 | 3,053,800 |
| 2017-09-21 | 54.160 | 54.770 | 53.710 | 54.630 | 48.657 | 3,276,600 |
| 2017-09-20 | 53.910 | 54.280 | 53.430 | 54.250 | 48.318 | 4,609,100 |
| 2017-09-19 | 54.020 | 54.530 | 53.440 | 53.540 | 47.686 | 4,664,400 |
| 2017-09-18 | 54.820 | 54.940 | 53.850 | 54.090 | 48.176 | 6,109,900 |
| 2017-09-15 | 54.440 | 54.750 | 53.810 | 54.720 | 48.737 | 14,576,100 |
| 2017-09-14 | 54.480 | 54.830 | 54.140 | 54.350 | 48.407 | 7,722,100 |
| 2017-09-13 | 53.980 | 54.710 | 53.650 | 54.660 | 48.683 | 5,925,000 |
| 2017-09-12 | 53.500 | 54.010 | 53.120 | 53.950 | 48.051 | 5,407,900 |
| 2017-09-11 | 53.390 | 53.690 | 52.450 | 53.600 | 47.739 | 8,025,600 |
| 2017-09-08 | 52.010 | 53.030 | 51.880 | 52.870 | 47.089 | 5,065,100 |
| 2017-09-07 | 51.690 | 52.580 | 51.470 | 52.210 | 46.501 | 6,046,000 |
| 2017-09-06 | 50.540 | 52.040 | 49.760 | 51.670 | 46.020 | 8,588,100 |
| 2017-09-05 | 51.810 | 51.980 | 51.000 | 51.140 | 45.548 | 5,115,200 |
| 2017-09-01 | 52.350 | 52.490 | 51.910 | 52.190 | 46.483 | 3,976,600 |
| 2017-08-31 | 51.850 | 52.250 | 51.610 | 52.140 | 46.439 | 4,515,800 |
| 2017-08-30 | 51.350 | 51.620 | 50.970 | 51.520 | 45.887 | 4,232,700 |
| 2017-08-29 | 51.220 | 51.610 | 50.900 | 51.460 | 45.833 | 5,508,500 |
| 2017-08-28 | 52.610 | 52.720 | 51.530 | 51.750 | 46.091 | 8,370,200 |
| 2017-08-25 | 50.900 | 52.910 | 50.840 | 52.680 | 46.920 | 8,842,700 |
| 2017-08-24 | 52.110 | 52.160 | 50.490 | 50.710 | 45.165 | 8,512,000 |
| 2017-08-23 | 53.250 | 53.320 | 51.680 | 51.720 | 46.065 | 13,366,000 |
| 2017-08-22 | 53.570 | 54.080 | 53.400 | 53.430 | 47.588 | 5,358,200 |
| 2017-08-21 | 53.400 | 54.060 | 53.320 | 53.540 | 47.574 | 5,128,700 |
| 2017-08-18 | 53.350 | 54.010 | 53.120 | 53.170 | 47.246 | 6,061,500 |
| 2017-08-17 | 55.170 | 55.170 | 53.110 | 53.150 | 47.228 | 5,181,600 |
| 2017-08-16 | 55.400 | 55.720 | 55.150 | 55.310 | 49.147 | 3,257,100 |
| 2017-08-15 | 55.040 | 55.370 | 54.780 | 55.200 | 49.049 | 4,249,400 |
| 2017-08-14 | 54.600 | 54.990 | 54.460 | 54.720 | 48.623 | 4,657,800 |
| 2017-08-11 | 53.880 | 54.370 | 52.970 | 54.140 | 48.108 | 4,232,600 |
| 2017-08-10 | 54.500 | 54.560 | 53.700 | 54.010 | 47.992 | 4,836,600 |
| 2017-08-09 | 54.680 | 55.490 | 54.600 | 54.690 | 48.596 | 4,456,900 |
| 2017-08-08 | 55.310 | 55.450 | 54.580 | 54.810 | 48.703 | 5,306,800 |
| 2017-08-07 | 56.770 | 56.870 | 55.160 | 55.370 | 49.200 | 5,446,500 |
| 2017-08-04 | 56.190 | 56.610 | 55.800 | 56.580 | 50.276 | 3,499,100 |
| 2017-08-03 | 55.690 | 56.350 | 55.600 | 56.110 | 49.858 | 4,616,100 |
| 2017-08-02 | 55.640 | 55.970 | 55.110 | 55.700 | 49.494 | 4,055,500 |
| 2017-08-01 | 55.880 | 56.370 | 55.290 | 55.720 | 49.511 | 4,671,400 |
| 2017-07-31 | 56.900 | 57.000 | 55.420 | 55.510 | 49.325 | 4,667,700 |
| 2017-07-28 | 56.560 | 56.730 | 55.630 | 56.560 | 50.258 | 5,798,700 |
| 2017-07-27 | 56.460 | 58.410 | 53.770 | 56.570 | 50.267 | 14,339,700 |
| 2017-07-26 | 58.850 | 59.830 | 58.550 | 59.520 | 52.888 | 5,523,000 |
| 2017-07-25 | 60.190 | 60.440 | 58.740 | 58.820 | 52.266 | 7,337,100 |
| 2017-07-24 | 60.250 | 60.360 | 59.790 | 59.810 | 53.146 | 3,354,600 |
| 2017-07-21 | 60.210 | 60.510 | 59.890 | 60.280 | 53.563 | 5,106,100 |
| 2017-07-20 | 61.350 | 61.490 | 60.160 | 60.400 | 53.670 | 6,469,700 |
| 2017-07-19 | 61.400 | 61.610 | 60.460 | 61.410 | 54.567 | 7,129,500 |
| 2017-07-18 | 61.910 | 62.170 | 61.420 | 61.570 | 54.710 | 5,117,600 |
| 2017-07-17 | 61.930 | 62.460 | 61.580 | 62.140 | 55.216 | 3,593,400 |
| 2017-07-14 | 62.050 | 62.130 | 61.480 | 61.930 | 55.030 | 3,297,000 |
| 2017-07-13 | 62.000 | 62.470 | 61.400 | 62.020 | 55.110 | 4,932,900 |
| 2017-07-12 | 62.470 | 62.690 | 61.890 | 62.080 | 55.163 | 4,939,500 |
| 2017-07-11 | 63.080 | 63.360 | 61.760 | 61.810 | 54.923 | 5,364,400 |
| 2017-07-10 | 62.940 | 63.910 | 62.920 | 63.130 | 56.096 | 5,120,600 |
| 2017-07-07 | 63.400 | 64.390 | 63.400 | 64.240 | 57.082 | 3,405,500 |
| 2017-07-06 | 62.900 | 63.740 | 62.650 | 63.360 | 56.300 | 5,594,100 |
| 2017-07-05 | 62.140 | 63.370 | 62.090 | 63.160 | 56.122 | 3,150,900 |
| 2017-07-03 | 62.520 | 62.730 | 62.050 | 62.070 | 55.154 | 1,695,200 |
| 2017-06-30 | 62.040 | 62.580 | 61.970 | 62.140 | 55.216 | 3,186,400 |
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.