Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-08-04 | 12.120 | 12.280 | 12.050 | 12.150 | 10.347 | 5,607,900 |
| 2010-08-03 | 12.250 | 12.280 | 11.970 | 12.070 | 10.279 | 5,026,200 |
| 2010-08-02 | 12.140 | 12.320 | 12.060 | 12.310 | 10.484 | 4,916,500 |
| 2010-07-30 | 11.790 | 12.120 | 11.720 | 12.050 | 10.262 | 4,833,600 |
| 2010-07-29 | 12.350 | 12.390 | 11.820 | 12.010 | 10.228 | 5,862,900 |
| 2010-07-28 | 12.000 | 12.140 | 11.910 | 12.010 | 10.228 | 4,587,300 |
| 2010-07-27 | 12.140 | 12.200 | 11.940 | 12.000 | 10.220 | 6,161,200 |
| 2010-07-26 | 11.920 | 12.110 | 11.790 | 12.070 | 10.279 | 9,002,000 |
| 2010-07-23 | 11.680 | 11.890 | 11.590 | 11.820 | 10.066 | 7,791,900 |
| 2010-07-22 | 11.560 | 11.820 | 11.510 | 11.690 | 9.956 | 6,251,500 |
| 2010-07-21 | 11.570 | 11.650 | 11.300 | 11.370 | 9.683 | 6,480,200 |
| 2010-07-20 | 11.330 | 11.480 | 11.220 | 11.470 | 9.768 | 9,922,500 |
| 2010-07-19 | 11.800 | 11.800 | 11.200 | 11.500 | 9.794 | 11,930,700 |
| 2010-07-16 | 11.920 | 12.010 | 11.730 | 11.760 | 10.015 | 6,927,300 |
| 2010-07-15 | 12.020 | 12.030 | 11.780 | 12.030 | 10.245 | 7,701,100 |
| 2010-07-14 | 12.000 | 12.230 | 11.790 | 12.060 | 10.271 | 7,487,200 |
| 2010-07-13 | 12.000 | 12.160 | 11.930 | 12.100 | 10.305 | 7,928,000 |
| 2010-07-12 | 11.500 | 11.920 | 11.500 | 11.860 | 10.100 | 9,074,300 |
| 2010-07-09 | 11.420 | 11.700 | 11.420 | 11.590 | 9.870 | 6,138,700 |
| 2010-07-08 | 11.320 | 11.520 | 11.320 | 11.430 | 9.734 | 8,956,400 |
| 2010-07-07 | 10.580 | 11.300 | 10.420 | 11.290 | 9.615 | 9,879,100 |
| 2010-07-06 | 11.010 | 11.010 | 10.550 | 10.630 | 9.053 | 8,779,200 |
| 2010-07-02 | 11.030 | 11.050 | 10.590 | 10.750 | 9.155 | 5,719,600 |
| 2010-07-01 | 11.050 | 11.330 | 10.710 | 10.990 | 9.359 | 8,917,700 |
| 2010-06-30 | 11.110 | 11.330 | 11.060 | 11.110 | 9.462 | 7,743,800 |
| 2010-06-29 | 11.470 | 11.470 | 11.060 | 11.110 | 9.462 | 7,296,800 |
| 2010-06-28 | 11.580 | 11.750 | 11.510 | 11.610 | 9.887 | 6,263,900 |
| 2010-06-25 | 11.700 | 11.740 | 11.480 | 11.640 | 9.913 | 7,782,600 |
| 2010-06-24 | 11.790 | 11.950 | 11.650 | 11.680 | 9.947 | 6,276,900 |
| 2010-06-23 | 11.870 | 11.980 | 11.650 | 11.840 | 10.083 | 5,360,100 |
| 2010-06-22 | 12.190 | 12.320 | 11.850 | 11.870 | 10.109 | 6,035,200 |
| 2010-06-21 | 12.370 | 12.450 | 12.110 | 12.200 | 10.390 | 6,845,600 |
| 2010-06-18 | 12.360 | 12.400 | 12.130 | 12.260 | 10.441 | 7,188,100 |
| 2010-06-17 | 12.100 | 12.380 | 11.970 | 12.370 | 10.535 | 9,015,800 |
| 2010-06-16 | 12.270 | 12.340 | 12.030 | 12.090 | 10.296 | 5,783,000 |
| 2010-06-15 | 12.110 | 12.360 | 12.080 | 12.350 | 10.518 | 9,283,700 |
| 2010-06-14 | 12.250 | 12.390 | 12.010 | 12.040 | 10.254 | 7,904,000 |
| 2010-06-11 | 11.910 | 12.120 | 11.840 | 12.070 | 10.279 | 7,337,100 |
| 2010-06-10 | 12.070 | 12.190 | 11.970 | 12.050 | 10.262 | 8,294,000 |
| 2010-06-09 | 11.930 | 12.210 | 11.780 | 11.840 | 10.083 | 9,334,800 |
| 2010-06-08 | 11.740 | 11.920 | 11.590 | 11.890 | 10.126 | 8,015,000 |
| 2010-06-07 | 12.030 | 12.030 | 11.610 | 11.660 | 9.930 | 10,398,000 |
| 2010-06-04 | 12.340 | 12.380 | 11.980 | 12.020 | 10.232 | 8,929,200 |
| 2010-06-03 | 12.700 | 12.770 | 12.410 | 12.610 | 10.735 | 8,917,700 |
| 2010-06-02 | 12.400 | 12.620 | 12.340 | 12.620 | 10.743 | 7,003,800 |
| 2010-06-01 | 12.300 | 12.470 | 12.190 | 12.200 | 10.386 | 8,680,400 |
| 2010-05-28 | 12.640 | 12.640 | 12.310 | 12.440 | 10.590 | 8,796,100 |
| 2010-05-27 | 12.560 | 12.640 | 12.390 | 12.640 | 10.760 | 6,323,300 |
| 2010-05-26 | 12.190 | 12.550 | 12.110 | 12.300 | 10.471 | 13,468,100 |
| 2010-05-25 | 11.540 | 12.160 | 11.450 | 12.160 | 10.352 | 14,016,400 |
| 2010-05-24 | 11.870 | 12.040 | 11.810 | 11.850 | 10.088 | 6,802,100 |
| 2010-05-21 | 11.500 | 11.960 | 11.360 | 11.910 | 10.139 | 10,371,800 |
| 2010-05-20 | 12.040 | 12.100 | 11.670 | 11.670 | 9.934 | 11,533,400 |
| 2010-05-19 | 12.580 | 12.620 | 12.140 | 12.280 | 10.454 | 13,401,800 |
| 2010-05-18 | 12.970 | 13.030 | 12.610 | 12.640 | 10.760 | 8,656,600 |
| 2010-05-17 | 12.810 | 12.980 | 12.590 | 12.890 | 10.973 | 8,054,200 |
| 2010-05-14 | 12.880 | 12.940 | 12.630 | 12.780 | 10.879 | 8,655,300 |
| 2010-05-13 | 13.130 | 13.350 | 12.860 | 12.890 | 10.973 | 8,129,200 |
| 2010-05-12 | 12.880 | 13.180 | 12.860 | 13.140 | 11.186 | 9,007,000 |
| 2010-05-11 | 12.820 | 12.920 | 12.570 | 12.860 | 10.947 | 9,920,400 |
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.