Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-07-18 | 10.650 | 10.710 | 10.400 | 10.460 | 8.923 | 9,595,000 |
| 2011-07-15 | 10.800 | 10.830 | 10.630 | 10.720 | 9.145 | 7,634,100 |
| 2011-07-14 | 10.920 | 10.950 | 10.720 | 10.750 | 9.171 | 7,983,400 |
| 2011-07-13 | 10.980 | 11.070 | 10.840 | 10.880 | 9.281 | 6,248,800 |
| 2011-07-12 | 11.000 | 11.040 | 10.890 | 10.910 | 9.307 | 7,233,200 |
| 2011-07-11 | 11.280 | 11.280 | 11.010 | 11.040 | 9.418 | 5,407,300 |
| 2011-07-08 | 11.470 | 11.520 | 11.320 | 11.380 | 9.708 | 5,875,700 |
| 2011-07-07 | 11.530 | 11.610 | 11.410 | 11.610 | 9.904 | 6,707,200 |
| 2011-07-06 | 11.410 | 11.550 | 11.320 | 11.450 | 9.768 | 6,333,600 |
| 2011-07-05 | 11.590 | 11.600 | 11.370 | 11.390 | 9.717 | 4,856,000 |
| 2011-07-01 | 11.440 | 11.650 | 11.410 | 11.640 | 9.930 | 6,053,300 |
| 2011-06-30 | 11.440 | 11.600 | 11.380 | 11.420 | 9.742 | 7,753,300 |
| 2011-06-29 | 11.450 | 11.530 | 11.340 | 11.390 | 9.717 | 6,251,700 |
| 2011-06-28 | 11.410 | 11.430 | 11.250 | 11.430 | 9.751 | 8,928,900 |
| 2011-06-27 | 11.340 | 11.460 | 11.270 | 11.390 | 9.717 | 6,794,000 |
| 2011-06-24 | 11.300 | 11.400 | 11.040 | 11.360 | 9.691 | 10,373,800 |
| 2011-06-23 | 10.940 | 11.470 | 10.940 | 11.410 | 9.734 | 13,076,700 |
| 2011-06-22 | 11.130 | 11.210 | 11.020 | 11.020 | 9.401 | 4,981,200 |
| 2011-06-21 | 11.090 | 11.180 | 11.010 | 11.160 | 9.520 | 4,544,100 |
| 2011-06-20 | 10.950 | 11.200 | 10.910 | 11.040 | 9.418 | 6,692,500 |
| 2011-06-17 | 10.850 | 11.020 | 10.850 | 10.940 | 9.333 | 13,043,200 |
| 2011-06-16 | 10.810 | 10.920 | 10.680 | 10.770 | 9.188 | 9,247,200 |
| 2011-06-15 | 11.010 | 11.030 | 10.680 | 10.770 | 9.188 | 13,328,900 |
| 2011-06-14 | 11.040 | 11.180 | 11.020 | 11.090 | 9.461 | 5,141,600 |
| 2011-06-13 | 10.980 | 11.160 | 10.890 | 10.930 | 9.324 | 8,584,900 |
| 2011-06-10 | 11.040 | 11.100 | 10.880 | 10.930 | 9.324 | 7,460,800 |
| 2011-06-09 | 11.080 | 11.150 | 10.970 | 11.050 | 9.427 | 12,534,900 |
| 2011-06-08 | 11.300 | 11.440 | 11.050 | 11.080 | 9.452 | 8,570,000 |
| 2011-06-07 | 11.360 | 11.420 | 11.270 | 11.340 | 9.674 | 8,037,600 |
| 2011-06-06 | 11.500 | 11.580 | 11.200 | 11.230 | 9.580 | 10,633,400 |
| 2011-06-03 | 11.510 | 11.660 | 11.430 | 11.560 | 9.857 | 8,744,700 |
| 2011-06-02 | 11.610 | 11.710 | 11.540 | 11.570 | 9.866 | 6,954,300 |
| 2011-06-01 | 11.810 | 11.920 | 11.530 | 11.590 | 9.883 | 8,927,400 |
| 2011-05-31 | 11.920 | 11.930 | 11.760 | 11.830 | 10.088 | 6,662,000 |
| 2011-05-27 | 11.850 | 11.920 | 11.780 | 11.830 | 10.088 | 6,253,200 |
| 2011-05-26 | 11.790 | 11.900 | 11.720 | 11.790 | 10.053 | 7,639,400 |
| 2011-05-25 | 11.950 | 12.040 | 11.780 | 11.840 | 10.096 | 9,101,800 |
| 2011-05-24 | 12.170 | 12.180 | 11.940 | 11.970 | 10.207 | 5,957,000 |
| 2011-05-23 | 12.150 | 12.280 | 12.110 | 12.140 | 10.352 | 5,490,700 |
| 2011-05-20 | 12.390 | 12.400 | 12.260 | 12.270 | 10.463 | 7,358,000 |
| 2011-05-19 | 12.290 | 12.440 | 12.240 | 12.400 | 10.574 | 11,206,800 |
| 2011-05-18 | 12.200 | 12.300 | 12.100 | 12.270 | 10.463 | 10,001,800 |
| 2011-05-17 | 12.150 | 12.300 | 12.100 | 12.220 | 10.420 | 9,187,500 |
| 2011-05-16 | 12.050 | 12.250 | 12.040 | 12.140 | 10.352 | 12,799,800 |
| 2011-05-13 | 12.120 | 12.140 | 11.960 | 12.070 | 10.292 | 8,541,700 |
| 2011-05-12 | 12.160 | 12.200 | 12.060 | 12.140 | 10.352 | 7,550,200 |
| 2011-05-11 | 12.090 | 12.180 | 11.970 | 12.140 | 10.352 | 8,021,400 |
| 2011-05-10 | 12.060 | 12.250 | 12.060 | 12.100 | 10.318 | 9,985,300 |
| 2011-05-09 | 12.140 | 12.190 | 11.960 | 12.000 | 10.233 | 7,632,500 |
| 2011-05-06 | 11.950 | 12.160 | 11.780 | 12.110 | 10.326 | 15,921,500 |
| 2011-05-05 | 11.650 | 11.940 | 11.620 | 11.910 | 10.156 | 16,859,900 |
| 2011-05-04 | 11.500 | 11.660 | 11.490 | 11.640 | 9.926 | 9,959,700 |
| 2011-05-03 | 11.520 | 11.610 | 11.370 | 11.540 | 9.840 | 23,047,200 |
| 2011-05-02 | 11.890 | 11.970 | 11.590 | 11.610 | 9.900 | 22,725,100 |
| 2011-04-29 | 11.790 | 11.940 | 11.650 | 11.750 | 10.019 | 12,518,100 |
| 2011-04-28 | 11.750 | 11.850 | 11.650 | 11.810 | 10.070 | 6,776,600 |
| 2011-04-27 | 11.700 | 11.820 | 11.610 | 11.770 | 10.036 | 10,042,800 |
| 2011-04-26 | 11.580 | 11.820 | 11.570 | 11.680 | 9.960 | 11,800,000 |
| 2011-04-25 | 11.300 | 11.660 | 11.300 | 11.510 | 9.815 | 13,673,700 |
| 2011-04-21 | 11.540 | 11.630 | 11.310 | 11.310 | 9.644 | 15,205,100 |
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.