Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2008-06-12 | 13.690 | 13.980 | 13.280 | 13.540 | 11.481 | 8,299,300 |
| 2008-06-11 | 13.860 | 14.050 | 13.500 | 13.500 | 11.448 | 7,273,900 |
| 2008-06-10 | 14.000 | 14.160 | 13.750 | 13.910 | 11.795 | 12,412,100 |
| 2008-06-09 | 13.700 | 14.250 | 13.680 | 14.190 | 12.028 | 10,040,000 |
| 2008-06-06 | 13.950 | 13.950 | 13.520 | 13.680 | 11.596 | 12,023,000 |
| 2008-06-05 | 13.700 | 14.770 | 13.700 | 14.210 | 12.045 | 15,799,800 |
| 2008-06-04 | 13.450 | 13.720 | 13.420 | 13.590 | 11.520 | 15,575,500 |
| 2008-06-03 | 13.010 | 13.820 | 13.010 | 13.520 | 11.460 | 16,627,000 |
| 2008-06-02 | 13.080 | 13.140 | 12.820 | 12.990 | 11.011 | 6,032,100 |
| 2008-05-30 | 13.290 | 13.290 | 12.950 | 13.060 | 11.071 | 5,651,200 |
| 2008-05-29 | 12.750 | 13.310 | 12.690 | 13.180 | 11.172 | 6,058,100 |
| 2008-05-28 | 12.890 | 12.960 | 12.550 | 12.750 | 10.808 | 6,155,500 |
| 2008-05-27 | 12.390 | 12.790 | 12.370 | 12.620 | 10.698 | 7,135,300 |
| 2008-05-23 | 12.440 | 12.520 | 12.210 | 12.260 | 10.392 | 5,639,900 |
| 2008-05-22 | 12.440 | 12.800 | 12.440 | 12.510 | 10.604 | 6,207,500 |
| 2008-05-21 | 13.010 | 13.070 | 12.360 | 12.430 | 10.537 | 12,201,300 |
| 2008-05-20 | 13.180 | 13.320 | 12.920 | 13.000 | 11.020 | 7,171,100 |
| 2008-05-19 | 13.390 | 13.550 | 13.180 | 13.220 | 11.206 | 5,021,600 |
| 2008-05-16 | 13.320 | 13.530 | 13.210 | 13.390 | 11.350 | 4,771,500 |
| 2008-05-15 | 13.480 | 13.500 | 13.270 | 13.450 | 11.401 | 7,881,900 |
| 2008-05-14 | 13.150 | 13.650 | 13.120 | 13.500 | 11.444 | 7,797,500 |
| 2008-05-13 | 13.270 | 13.370 | 12.960 | 13.120 | 11.121 | 5,630,000 |
| 2008-05-12 | 13.000 | 13.340 | 13.000 | 13.300 | 11.274 | 3,711,300 |
| 2008-05-09 | 13.060 | 13.100 | 12.850 | 12.990 | 11.011 | 6,754,700 |
| 2008-05-08 | 13.040 | 13.420 | 12.960 | 13.230 | 11.215 | 5,116,300 |
| 2008-05-07 | 13.350 | 13.470 | 12.930 | 12.990 | 11.011 | 7,614,800 |
| 2008-05-06 | 13.300 | 13.450 | 12.950 | 13.370 | 11.333 | 5,908,500 |
| 2008-05-05 | 13.110 | 13.560 | 13.000 | 13.400 | 11.359 | 5,599,200 |
| 2008-05-02 | 13.570 | 13.660 | 13.220 | 13.450 | 11.401 | 10,107,900 |
| 2008-05-01 | 13.190 | 13.590 | 13.140 | 13.520 | 11.460 | 9,716,200 |
| 2008-04-30 | 13.390 | 13.500 | 13.130 | 13.240 | 11.223 | 10,375,800 |
| 2008-04-29 | 13.010 | 13.360 | 12.940 | 13.340 | 11.308 | 7,874,800 |
| 2008-04-28 | 12.750 | 13.000 | 12.560 | 12.910 | 10.943 | 6,239,500 |
| 2008-04-25 | 12.740 | 12.860 | 12.460 | 12.730 | 10.791 | 5,765,100 |
| 2008-04-24 | 12.160 | 12.770 | 12.160 | 12.700 | 10.765 | 9,396,800 |
| 2008-04-23 | 11.880 | 12.310 | 11.750 | 12.170 | 10.316 | 10,102,200 |
| 2008-04-22 | 12.220 | 12.380 | 11.770 | 11.780 | 9.986 | 9,047,000 |
| 2008-04-21 | 12.480 | 12.600 | 12.190 | 12.300 | 10.426 | 7,445,000 |
| 2008-04-18 | 12.770 | 12.770 | 12.410 | 12.570 | 10.655 | 7,301,500 |
| 2008-04-17 | 12.370 | 12.850 | 12.250 | 12.610 | 10.689 | 6,675,200 |
| 2008-04-16 | 12.610 | 12.770 | 12.350 | 12.500 | 10.596 | 9,063,500 |
| 2008-04-15 | 12.820 | 12.940 | 12.060 | 12.350 | 10.469 | 9,870,000 |
| 2008-04-14 | 12.670 | 12.900 | 12.630 | 12.710 | 10.774 | 5,612,400 |
| 2008-04-11 | 12.860 | 12.940 | 12.580 | 12.650 | 10.723 | 7,565,000 |
| 2008-04-10 | 12.480 | 12.970 | 12.480 | 12.940 | 10.969 | 6,559,800 |
| 2008-04-09 | 12.700 | 12.780 | 12.360 | 12.500 | 10.596 | 6,737,400 |
| 2008-04-08 | 12.750 | 12.840 | 12.490 | 12.670 | 10.740 | 6,660,200 |
| 2008-04-07 | 12.620 | 12.750 | 12.500 | 12.720 | 10.782 | 4,184,000 |
| 2008-04-04 | 12.430 | 12.860 | 12.430 | 12.660 | 10.731 | 6,571,200 |
| 2008-04-03 | 12.680 | 12.740 | 12.400 | 12.710 | 10.774 | 9,799,500 |
| 2008-04-02 | 12.740 | 12.970 | 12.610 | 12.780 | 10.833 | 7,359,500 |
| 2008-04-01 | 12.520 | 12.770 | 12.450 | 12.750 | 10.808 | 15,131,600 |
| 2008-03-31 | 12.050 | 12.430 | 12.050 | 12.400 | 10.511 | 14,630,000 |
| 2008-03-28 | 12.230 | 12.380 | 11.850 | 12.030 | 10.197 | 11,058,300 |
| 2008-03-27 | 11.850 | 12.520 | 11.850 | 12.190 | 10.333 | 10,223,100 |
| 2008-03-26 | 12.370 | 12.500 | 11.760 | 11.800 | 10.002 | 6,850,800 |
| 2008-03-25 | 12.210 | 12.550 | 12.100 | 12.460 | 10.562 | 5,300,500 |
| 2008-03-24 | 12.290 | 12.360 | 12.100 | 12.180 | 10.325 | 5,640,300 |
| 2008-03-20 | 11.940 | 12.360 | 11.750 | 12.260 | 10.392 | 6,736,500 |
| 2008-03-19 | 12.110 | 12.330 | 11.760 | 11.760 | 9.969 | 8,805,300 |
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.