Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-09-07 | 61.440 | 62.710 | 61.210 | 61.900 | 55.679 | 3,836,500 |
| 2018-09-06 | 61.400 | 61.750 | 60.660 | 61.030 | 54.896 | 2,512,500 |
| 2018-09-05 | 62.150 | 62.740 | 61.300 | 61.400 | 55.229 | 4,870,600 |
| 2018-09-04 | 61.430 | 62.550 | 61.130 | 61.990 | 55.760 | 5,588,200 |
| 2018-08-31 | 60.860 | 61.750 | 60.810 | 61.300 | 55.139 | 3,292,300 |
| 2018-08-30 | 61.050 | 61.410 | 60.540 | 60.820 | 54.707 | 3,083,500 |
| 2018-08-29 | 61.330 | 61.560 | 60.830 | 61.220 | 55.067 | 3,136,500 |
| 2018-08-28 | 61.030 | 61.530 | 60.800 | 61.330 | 55.166 | 4,382,000 |
| 2018-08-27 | 61.160 | 61.380 | 60.700 | 60.910 | 54.788 | 2,706,700 |
| 2018-08-24 | 60.490 | 61.070 | 59.930 | 60.990 | 54.860 | 2,702,000 |
| 2018-08-23 | 60.640 | 61.330 | 60.360 | 61.010 | 54.878 | 3,031,900 |
| 2018-08-22 | 60.810 | 61.000 | 60.270 | 60.610 | 54.518 | 2,176,900 |
| 2018-08-21 | 61.480 | 62.200 | 60.960 | 61.000 | 54.869 | 4,150,800 |
| 2018-08-20 | 59.950 | 62.050 | 59.890 | 61.630 | 55.292 | 6,106,000 |
| 2018-08-17 | 59.590 | 59.830 | 59.050 | 59.680 | 53.542 | 3,166,000 |
| 2018-08-16 | 60.550 | 60.960 | 59.330 | 59.520 | 53.399 | 5,345,000 |
| 2018-08-15 | 59.040 | 60.480 | 58.910 | 60.330 | 54.126 | 6,499,100 |
| 2018-08-14 | 58.940 | 59.840 | 58.930 | 59.090 | 53.013 | 3,298,100 |
| 2018-08-13 | 59.050 | 59.370 | 58.520 | 58.840 | 52.789 | 2,972,900 |
| 2018-08-10 | 58.780 | 59.090 | 58.300 | 58.990 | 52.923 | 3,218,700 |
| 2018-08-09 | 58.860 | 59.280 | 58.810 | 58.990 | 52.923 | 2,763,500 |
| 2018-08-08 | 58.770 | 59.330 | 58.610 | 58.820 | 52.771 | 4,003,800 |
| 2018-08-07 | 58.150 | 58.640 | 57.840 | 58.090 | 52.116 | 2,557,900 |
| 2018-08-06 | 57.210 | 57.920 | 57.100 | 57.790 | 51.847 | 2,989,000 |
| 2018-08-03 | 56.830 | 57.490 | 56.800 | 57.410 | 51.506 | 3,826,900 |
| 2018-08-02 | 56.210 | 56.760 | 55.610 | 56.690 | 50.860 | 3,507,500 |
| 2018-08-01 | 58.120 | 58.340 | 56.440 | 56.520 | 50.707 | 4,292,400 |
| 2018-07-31 | 58.140 | 59.330 | 58.110 | 58.160 | 52.179 | 5,138,600 |
| 2018-07-30 | 58.080 | 58.430 | 57.520 | 57.900 | 51.945 | 5,492,200 |
| 2018-07-27 | 56.590 | 58.430 | 56.510 | 58.380 | 52.376 | 8,891,400 |
| 2018-07-26 | 52.100 | 56.880 | 52.030 | 56.700 | 50.869 | 11,997,000 |
| 2018-07-25 | 52.000 | 52.620 | 51.660 | 52.290 | 46.912 | 5,445,700 |
| 2018-07-24 | 53.740 | 53.750 | 51.840 | 51.910 | 46.571 | 5,782,100 |
| 2018-07-23 | 53.260 | 53.710 | 52.780 | 53.560 | 48.052 | 3,846,100 |
| 2018-07-20 | 53.580 | 53.870 | 53.240 | 53.430 | 47.935 | 4,674,400 |
| 2018-07-19 | 54.020 | 54.100 | 53.410 | 53.780 | 48.249 | 4,013,500 |
| 2018-07-18 | 54.060 | 55.230 | 53.750 | 53.900 | 48.357 | 7,258,400 |
| 2018-07-17 | 52.910 | 53.720 | 52.910 | 53.220 | 47.747 | 3,942,600 |
| 2018-07-16 | 53.390 | 53.490 | 52.750 | 53.080 | 47.621 | 3,713,800 |
| 2018-07-13 | 52.670 | 53.250 | 52.630 | 53.090 | 47.630 | 3,392,100 |
| 2018-07-12 | 53.130 | 53.220 | 51.860 | 52.770 | 47.343 | 4,102,600 |
| 2018-07-11 | 52.540 | 52.660 | 51.630 | 52.530 | 47.128 | 5,788,300 |
| 2018-07-10 | 53.140 | 53.200 | 52.470 | 53.000 | 47.549 | 3,484,000 |
| 2018-07-09 | 52.900 | 53.520 | 52.580 | 53.260 | 47.783 | 4,843,600 |
| 2018-07-06 | 52.060 | 53.040 | 52.000 | 52.740 | 47.316 | 5,796,700 |
| 2018-07-05 | 51.770 | 52.050 | 51.560 | 51.860 | 46.527 | 4,440,900 |
| 2018-07-03 | 51.560 | 52.070 | 51.130 | 51.520 | 46.222 | 2,470,400 |
| 2018-07-02 | 50.630 | 51.590 | 50.500 | 51.540 | 46.239 | 5,127,500 |
| 2018-06-29 | 50.800 | 51.450 | 50.730 | 50.880 | 45.647 | 4,227,700 |
| 2018-06-28 | 50.720 | 50.980 | 50.190 | 50.700 | 45.486 | 4,652,900 |
| 2018-06-27 | 51.210 | 51.230 | 50.180 | 50.370 | 45.190 | 6,737,900 |
| 2018-06-26 | 51.590 | 51.590 | 50.940 | 51.170 | 45.908 | 4,410,900 |
| 2018-06-25 | 51.610 | 51.860 | 50.920 | 51.280 | 46.006 | 7,836,600 |
| 2018-06-22 | 52.860 | 53.540 | 51.880 | 51.910 | 46.571 | 9,187,400 |
| 2018-06-21 | 51.930 | 53.240 | 51.830 | 53.150 | 47.684 | 8,098,300 |
| 2018-06-20 | 51.990 | 52.030 | 51.530 | 52.000 | 46.652 | 7,040,900 |
| 2018-06-19 | 52.030 | 52.090 | 51.170 | 51.710 | 46.392 | 4,658,900 |
| 2018-06-18 | 51.830 | 52.510 | 51.380 | 52.370 | 46.984 | 5,543,400 |
| 2018-06-15 | 51.630 | 52.430 | 51.370 | 52.180 | 46.814 | 8,637,100 |
| 2018-06-14 | 51.600 | 52.070 | 51.400 | 51.940 | 46.598 | 5,683,900 |
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.