Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-12-03 | 54.900 | 55.680 | 54.230 | 54.370 | 48.905 | 4,041,500 |
| 2018-11-30 | 53.430 | 54.660 | 53.300 | 54.610 | 49.121 | 4,546,900 |
| 2018-11-29 | 52.820 | 53.570 | 52.820 | 53.230 | 47.880 | 2,929,000 |
| 2018-11-28 | 53.050 | 53.080 | 52.170 | 53.080 | 47.745 | 3,813,600 |
| 2018-11-27 | 53.080 | 53.970 | 52.690 | 52.790 | 47.484 | 6,216,900 |
| 2018-11-26 | 53.050 | 53.480 | 52.470 | 52.760 | 47.457 | 4,319,700 |
| 2018-11-23 | 52.720 | 53.220 | 52.160 | 52.680 | 47.385 | 2,216,600 |
| 2018-11-21 | 51.800 | 53.210 | 51.740 | 52.250 | 46.998 | 2,952,800 |
| 2018-11-20 | 51.840 | 52.370 | 51.330 | 51.570 | 46.387 | 3,373,500 |
| 2018-11-19 | 52.750 | 52.840 | 52.080 | 52.390 | 47.124 | 3,019,300 |
| 2018-11-16 | 52.850 | 52.990 | 51.680 | 52.580 | 47.295 | 4,770,200 |
| 2018-11-15 | 52.000 | 53.500 | 51.730 | 53.230 | 47.880 | 5,051,700 |
| 2018-11-14 | 52.760 | 53.440 | 52.250 | 52.480 | 47.205 | 4,346,600 |
| 2018-11-13 | 52.100 | 53.070 | 52.090 | 52.730 | 47.430 | 6,528,700 |
| 2018-11-12 | 52.400 | 52.720 | 51.540 | 51.890 | 46.675 | 3,946,800 |
| 2018-11-09 | 52.780 | 53.510 | 52.120 | 52.490 | 47.214 | 4,229,900 |
| 2018-11-08 | 52.700 | 53.030 | 52.340 | 52.720 | 47.421 | 4,634,300 |
| 2018-11-07 | 52.100 | 53.310 | 51.950 | 52.880 | 47.565 | 4,862,500 |
| 2018-11-06 | 51.450 | 52.450 | 51.250 | 51.860 | 46.648 | 8,061,200 |
| 2018-11-05 | 51.670 | 51.780 | 51.060 | 51.420 | 46.252 | 6,203,800 |
| 2018-11-02 | 51.000 | 52.550 | 51.000 | 51.820 | 46.612 | 8,458,000 |
| 2018-11-01 | 49.300 | 51.040 | 49.300 | 50.950 | 45.829 | 6,778,600 |
| 2018-10-31 | 49.340 | 50.120 | 49.050 | 49.100 | 44.165 | 7,568,000 |
| 2018-10-30 | 47.360 | 49.180 | 47.250 | 49.150 | 44.210 | 8,954,900 |
| 2018-10-29 | 49.930 | 50.180 | 47.100 | 47.910 | 43.095 | 11,202,300 |
| 2018-10-26 | 49.900 | 50.180 | 48.330 | 49.580 | 44.597 | 10,057,900 |
| 2018-10-25 | 50.970 | 51.700 | 49.020 | 49.910 | 44.894 | 21,643,400 |
| 2018-10-24 | 57.760 | 57.790 | 54.360 | 54.590 | 49.103 | 6,127,800 |
| 2018-10-23 | 57.220 | 57.520 | 55.960 | 57.480 | 51.703 | 4,253,300 |
| 2018-10-22 | 58.140 | 58.530 | 57.160 | 57.870 | 52.054 | 4,373,000 |
| 2018-10-19 | 58.170 | 58.440 | 57.690 | 58.130 | 52.288 | 3,757,200 |
| 2018-10-18 | 59.160 | 59.160 | 57.770 | 57.960 | 52.135 | 3,570,600 |
| 2018-10-17 | 60.450 | 60.860 | 58.650 | 59.200 | 53.250 | 4,664,100 |
| 2018-10-16 | 57.800 | 59.140 | 57.510 | 58.940 | 53.016 | 4,119,800 |
| 2018-10-15 | 57.220 | 58.190 | 57.180 | 57.680 | 51.883 | 3,324,800 |
| 2018-10-12 | 57.940 | 58.230 | 56.720 | 57.380 | 51.613 | 4,014,100 |
| 2018-10-11 | 57.920 | 58.750 | 56.430 | 57.030 | 51.298 | 7,140,800 |
| 2018-10-10 | 59.360 | 59.380 | 56.880 | 57.330 | 51.568 | 7,945,400 |
| 2018-10-09 | 60.650 | 60.720 | 59.470 | 59.490 | 53.511 | 7,852,400 |
| 2018-10-08 | 60.900 | 61.070 | 60.160 | 60.620 | 54.527 | 3,690,700 |
| 2018-10-05 | 61.680 | 61.870 | 60.670 | 61.050 | 54.914 | 3,998,200 |
| 2018-10-04 | 61.670 | 61.970 | 61.220 | 61.580 | 55.391 | 2,474,800 |
| 2018-10-03 | 61.380 | 62.000 | 61.260 | 61.680 | 55.481 | 4,420,700 |
| 2018-10-02 | 61.480 | 61.830 | 60.590 | 61.180 | 55.031 | 4,041,300 |
| 2018-10-01 | 62.610 | 63.200 | 61.540 | 61.700 | 55.499 | 4,257,000 |
| 2018-09-28 | 62.450 | 63.010 | 61.920 | 62.450 | 56.173 | 3,018,000 |
| 2018-09-27 | 62.500 | 63.160 | 62.440 | 62.710 | 56.407 | 4,007,900 |
| 2018-09-26 | 61.930 | 62.370 | 61.820 | 62.090 | 55.849 | 2,391,400 |
| 2018-09-25 | 62.000 | 62.340 | 61.120 | 61.650 | 55.454 | 3,864,000 |
| 2018-09-24 | 63.340 | 63.390 | 61.650 | 62.060 | 55.823 | 4,522,100 |
| 2018-09-21 | 62.690 | 64.020 | 62.670 | 63.770 | 57.361 | 7,797,700 |
| 2018-09-20 | 63.380 | 63.630 | 62.420 | 62.500 | 56.218 | 4,311,100 |
| 2018-09-19 | 63.150 | 63.880 | 63.020 | 63.110 | 56.767 | 2,756,800 |
| 2018-09-18 | 63.000 | 63.230 | 62.110 | 63.050 | 56.713 | 2,768,700 |
| 2018-09-17 | 62.670 | 63.460 | 62.610 | 63.100 | 56.758 | 3,644,700 |
| 2018-09-14 | 62.220 | 62.560 | 62.030 | 62.430 | 56.155 | 2,936,400 |
| 2018-09-13 | 61.550 | 62.840 | 61.520 | 62.360 | 56.092 | 3,968,500 |
| 2018-09-12 | 62.950 | 63.000 | 61.250 | 61.370 | 55.202 | 5,364,300 |
| 2018-09-11 | 62.310 | 63.250 | 62.280 | 62.980 | 56.650 | 3,074,100 |
| 2018-09-10 | 61.900 | 62.720 | 61.630 | 62.510 | 56.227 | 3,674,800 |
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.