Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-24 | 8.820 | 8.990 | 8.790 | 8.890 | 7.614 | 5,014,800 |
| 2012-09-21 | 9.020 | 9.040 | 8.800 | 8.840 | 7.572 | 7,461,100 |
| 2012-09-20 | 9.000 | 9.050 | 8.870 | 8.940 | 7.657 | 3,927,200 |
| 2012-09-19 | 8.990 | 9.140 | 8.960 | 9.060 | 7.760 | 7,464,900 |
| 2012-09-18 | 9.050 | 9.060 | 8.860 | 8.920 | 7.640 | 5,694,200 |
| 2012-09-17 | 9.010 | 9.110 | 8.900 | 9.050 | 7.751 | 8,382,400 |
| 2012-09-14 | 9.110 | 9.130 | 9.020 | 9.070 | 7.769 | 5,267,200 |
| 2012-09-13 | 9.150 | 9.180 | 9.010 | 9.110 | 7.803 | 6,266,800 |
| 2012-09-12 | 8.970 | 9.260 | 8.960 | 9.180 | 7.863 | 8,283,500 |
| 2012-09-11 | 9.130 | 9.130 | 8.950 | 8.950 | 7.666 | 7,131,700 |
| 2012-09-10 | 9.230 | 9.280 | 9.130 | 9.150 | 7.837 | 5,706,100 |
| 2012-09-07 | 9.150 | 9.260 | 9.030 | 9.190 | 7.871 | 8,915,200 |
| 2012-09-06 | 9.130 | 9.320 | 9.050 | 9.210 | 7.888 | 6,760,300 |
| 2012-09-05 | 8.820 | 9.110 | 8.820 | 9.090 | 7.786 | 6,485,800 |
| 2012-09-04 | 8.930 | 8.930 | 8.770 | 8.850 | 7.580 | 5,893,800 |
| 2012-08-31 | 9.020 | 9.100 | 8.920 | 8.940 | 7.657 | 4,725,800 |
| 2012-08-30 | 8.850 | 9.040 | 8.830 | 8.960 | 7.674 | 4,138,400 |
| 2012-08-29 | 8.970 | 8.990 | 8.810 | 8.890 | 7.614 | 4,875,400 |
| 2012-08-28 | 9.050 | 9.100 | 8.930 | 8.980 | 7.691 | 7,867,700 |
| 2012-08-27 | 9.210 | 9.240 | 9.060 | 9.070 | 7.769 | 5,350,600 |
| 2012-08-24 | 9.260 | 9.320 | 9.200 | 9.210 | 7.888 | 5,957,300 |
| 2012-08-23 | 9.330 | 9.380 | 9.280 | 9.300 | 7.966 | 8,823,100 |
| 2012-08-22 | 9.440 | 9.460 | 9.290 | 9.320 | 7.983 | 8,256,300 |
| 2012-08-21 | 9.420 | 9.530 | 9.410 | 9.460 | 8.103 | 13,899,600 |
| 2012-08-20 | 9.100 | 9.490 | 9.080 | 9.440 | 8.085 | 14,482,400 |
| 2012-08-17 | 9.110 | 9.150 | 9.060 | 9.130 | 7.820 | 5,748,700 |
| 2012-08-16 | 9.030 | 9.090 | 9.000 | 9.070 | 7.769 | 7,062,800 |
| 2012-08-15 | 8.960 | 9.040 | 8.950 | 9.020 | 7.726 | 5,134,600 |
| 2012-08-14 | 9.020 | 9.110 | 8.910 | 9.010 | 7.717 | 9,670,800 |
| 2012-08-13 | 9.030 | 9.120 | 8.970 | 9.120 | 7.803 | 6,648,500 |
| 2012-08-10 | 9.000 | 9.070 | 8.920 | 9.070 | 7.760 | 4,176,200 |
| 2012-08-09 | 9.070 | 9.140 | 9.020 | 9.040 | 7.734 | 6,497,400 |
| 2012-08-08 | 9.020 | 9.210 | 8.950 | 9.100 | 7.786 | 6,109,900 |
| 2012-08-07 | 9.290 | 9.350 | 9.060 | 9.090 | 7.777 | 11,170,700 |
| 2012-08-06 | 9.150 | 9.280 | 9.150 | 9.260 | 7.923 | 5,335,900 |
| 2012-08-03 | 9.020 | 9.280 | 8.980 | 9.130 | 7.811 | 7,556,400 |
| 2012-08-02 | 9.060 | 9.140 | 8.890 | 8.940 | 7.649 | 11,346,400 |
| 2012-08-01 | 9.190 | 9.230 | 9.050 | 9.180 | 7.854 | 10,650,000 |
| 2012-07-31 | 9.110 | 9.250 | 9.070 | 9.190 | 7.863 | 8,555,600 |
| 2012-07-30 | 8.870 | 9.220 | 8.850 | 9.150 | 7.828 | 14,173,000 |
| 2012-07-27 | 8.710 | 8.920 | 8.690 | 8.900 | 7.615 | 9,477,700 |
| 2012-07-26 | 8.590 | 8.690 | 8.510 | 8.680 | 7.426 | 8,194,200 |
| 2012-07-25 | 8.630 | 8.720 | 8.450 | 8.470 | 7.247 | 8,749,600 |
| 2012-07-24 | 8.750 | 8.780 | 8.470 | 8.660 | 7.409 | 10,878,100 |
| 2012-07-23 | 8.720 | 8.770 | 8.610 | 8.710 | 7.452 | 8,106,300 |
| 2012-07-20 | 9.180 | 9.250 | 8.820 | 8.860 | 7.580 | 12,555,800 |
| 2012-07-19 | 9.800 | 9.820 | 9.080 | 9.150 | 7.828 | 15,706,800 |
| 2012-07-18 | 9.350 | 9.570 | 9.350 | 9.420 | 8.059 | 9,336,300 |
| 2012-07-17 | 9.460 | 9.500 | 9.360 | 9.390 | 8.034 | 9,204,600 |
| 2012-07-16 | 9.480 | 9.530 | 9.360 | 9.420 | 8.059 | 8,616,200 |
| 2012-07-13 | 9.370 | 9.520 | 9.350 | 9.440 | 8.077 | 7,510,500 |
| 2012-07-12 | 9.460 | 9.530 | 9.310 | 9.310 | 7.965 | 8,916,700 |
| 2012-07-11 | 9.650 | 9.660 | 9.540 | 9.560 | 8.179 | 8,590,900 |
| 2012-07-10 | 9.430 | 9.770 | 9.430 | 9.630 | 8.239 | 17,424,900 |
| 2012-07-09 | 9.230 | 9.330 | 9.140 | 9.240 | 7.905 | 6,784,900 |
| 2012-07-06 | 9.060 | 9.290 | 9.060 | 9.270 | 7.931 | 5,492,500 |
| 2012-07-05 | 9.240 | 9.270 | 9.060 | 9.150 | 7.828 | 7,096,300 |
| 2012-07-03 | 9.270 | 9.300 | 9.170 | 9.280 | 7.940 | 5,000,400 |
| 2012-07-02 | 9.300 | 9.350 | 9.070 | 9.310 | 7.965 | 11,771,700 |
| 2012-06-29 | 9.340 | 9.420 | 9.180 | 9.220 | 7.888 | 13,235,000 |
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.