Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2009-11-13 | 9.070 | 9.400 | 9.070 | 9.160 | 7.791 | 9,165,500 |
| 2009-11-12 | 9.410 | 9.410 | 9.040 | 9.050 | 7.697 | 11,938,700 |
| 2009-11-11 | 8.980 | 9.500 | 8.980 | 9.430 | 8.020 | 15,572,500 |
| 2009-11-10 | 9.010 | 9.040 | 8.750 | 8.950 | 7.612 | 6,552,900 |
| 2009-11-09 | 8.780 | 9.080 | 8.700 | 9.060 | 7.706 | 9,786,100 |
| 2009-11-06 | 8.370 | 8.680 | 8.300 | 8.650 | 7.357 | 13,938,200 |
| 2009-11-05 | 8.260 | 8.450 | 8.240 | 8.360 | 7.110 | 8,411,800 |
| 2009-11-04 | 8.310 | 8.460 | 8.150 | 8.200 | 6.974 | 8,316,200 |
| 2009-11-03 | 8.190 | 8.430 | 8.100 | 8.280 | 7.042 | 7,160,500 |
| 2009-11-02 | 8.440 | 8.490 | 8.170 | 8.290 | 7.051 | 11,270,000 |
| 2009-10-30 | 8.440 | 8.570 | 8.290 | 8.400 | 7.144 | 12,284,400 |
| 2009-10-29 | 8.530 | 8.610 | 8.450 | 8.470 | 7.204 | 8,357,400 |
| 2009-10-28 | 8.710 | 8.710 | 8.470 | 8.490 | 7.221 | 11,889,300 |
| 2009-10-27 | 8.790 | 8.890 | 8.590 | 8.650 | 7.357 | 9,042,400 |
| 2009-10-26 | 8.900 | 9.080 | 8.750 | 8.800 | 7.485 | 9,847,500 |
| 2009-10-23 | 8.960 | 9.060 | 8.800 | 8.840 | 7.519 | 11,230,600 |
| 2009-10-22 | 8.930 | 9.090 | 8.740 | 8.950 | 7.612 | 9,932,200 |
| 2009-10-21 | 9.230 | 9.310 | 8.840 | 8.850 | 7.527 | 12,319,500 |
| 2009-10-20 | 9.320 | 9.320 | 9.130 | 9.260 | 7.876 | 6,957,100 |
| 2009-10-19 | 9.010 | 9.230 | 8.970 | 9.190 | 7.816 | 9,716,200 |
| 2009-10-16 | 9.420 | 9.470 | 9.170 | 9.250 | 7.867 | 11,141,100 |
| 2009-10-15 | 9.970 | 10.000 | 9.360 | 9.470 | 8.054 | 14,950,200 |
| 2009-10-14 | 9.690 | 10.100 | 9.620 | 10.040 | 8.539 | 12,494,700 |
| 2009-10-13 | 9.540 | 9.640 | 9.350 | 9.580 | 8.148 | 4,800,500 |
| 2009-10-12 | 9.630 | 9.720 | 9.500 | 9.540 | 8.114 | 6,357,600 |
| 2009-10-09 | 9.710 | 9.730 | 9.190 | 9.610 | 8.174 | 8,113,600 |
| 2009-10-08 | 9.300 | 9.730 | 9.240 | 9.720 | 8.267 | 11,587,300 |
| 2009-10-07 | 9.260 | 9.320 | 9.120 | 9.200 | 7.825 | 6,881,700 |
| 2009-10-06 | 9.110 | 9.290 | 9.000 | 9.160 | 7.791 | 7,816,200 |
| 2009-10-05 | 8.740 | 9.180 | 8.520 | 9.080 | 7.723 | 10,858,200 |
| 2009-10-02 | 8.810 | 9.300 | 8.790 | 9.200 | 7.825 | 8,953,000 |
| 2009-10-01 | 9.550 | 9.550 | 8.970 | 8.990 | 7.646 | 9,370,600 |
| 2009-09-30 | 9.660 | 9.730 | 9.440 | 9.600 | 8.165 | 7,022,200 |
| 2009-09-29 | 9.800 | 9.960 | 9.620 | 9.660 | 8.216 | 6,116,000 |
| 2009-09-28 | 9.730 | 9.860 | 9.650 | 9.780 | 8.318 | 7,140,400 |
| 2009-09-25 | 9.470 | 9.740 | 9.460 | 9.650 | 8.208 | 7,545,600 |
| 2009-09-24 | 9.710 | 9.780 | 9.480 | 9.490 | 8.071 | 10,325,700 |
| 2009-09-23 | 9.830 | 9.880 | 9.590 | 9.680 | 8.233 | 11,431,300 |
| 2009-09-22 | 9.840 | 9.920 | 9.480 | 9.500 | 8.080 | 7,929,500 |
| 2009-09-21 | 9.610 | 9.840 | 9.460 | 9.770 | 8.310 | 7,445,500 |
| 2009-09-18 | 9.850 | 9.860 | 9.550 | 9.680 | 8.233 | 9,068,800 |
| 2009-09-17 | 9.940 | 10.130 | 9.520 | 9.700 | 8.250 | 11,891,700 |
| 2009-09-16 | 9.850 | 10.200 | 9.660 | 9.880 | 8.403 | 11,744,400 |
| 2009-09-15 | 9.510 | 9.860 | 9.380 | 9.700 | 8.250 | 6,414,000 |
| 2009-09-14 | 9.140 | 9.540 | 9.050 | 9.540 | 8.114 | 5,678,800 |
| 2009-09-11 | 9.320 | 9.490 | 9.250 | 9.340 | 7.944 | 9,815,200 |
| 2009-09-10 | 8.780 | 9.250 | 8.760 | 9.250 | 7.867 | 7,890,200 |
| 2009-09-09 | 8.630 | 8.830 | 8.510 | 8.810 | 7.493 | 6,323,500 |
| 2009-09-08 | 8.690 | 8.740 | 8.500 | 8.650 | 7.357 | 5,432,600 |
| 2009-09-04 | 8.410 | 8.610 | 8.130 | 8.600 | 7.315 | 7,310,300 |
| 2009-09-03 | 8.180 | 8.430 | 8.050 | 8.410 | 7.153 | 9,879,700 |
| 2009-09-02 | 7.940 | 8.170 | 7.860 | 8.130 | 6.915 | 10,651,300 |
| 2009-09-01 | 8.180 | 8.330 | 7.910 | 8.020 | 6.821 | 10,709,600 |
| 2009-08-31 | 8.470 | 8.520 | 8.170 | 8.180 | 6.953 | 8,388,300 |
| 2009-08-28 | 8.480 | 8.610 | 8.420 | 8.510 | 7.234 | 6,243,200 |
| 2009-08-27 | 8.650 | 8.660 | 8.300 | 8.450 | 7.183 | 6,805,000 |
| 2009-08-26 | 8.670 | 8.780 | 8.550 | 8.600 | 7.310 | 7,620,000 |
| 2009-08-25 | 8.510 | 8.760 | 8.510 | 8.680 | 7.378 | 9,842,800 |
| 2009-08-24 | 8.770 | 8.880 | 8.460 | 8.470 | 7.200 | 12,373,500 |
| 2009-08-21 | 8.550 | 8.820 | 8.550 | 8.680 | 7.378 | 15,447,700 |
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.