Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-02-11 | 11.510 | 12.000 | 11.510 | 11.880 | 10.109 | 14,928,300 |
| 2010-02-10 | 11.610 | 11.770 | 11.370 | 11.540 | 9.820 | 11,550,400 |
| 2010-02-09 | 11.350 | 11.850 | 11.350 | 11.650 | 9.914 | 13,597,100 |
| 2010-02-08 | 11.310 | 11.390 | 11.100 | 11.250 | 9.573 | 7,988,800 |
| 2010-02-05 | 11.040 | 11.340 | 11.020 | 11.290 | 9.607 | 12,133,600 |
| 2010-02-04 | 11.380 | 11.530 | 11.030 | 11.030 | 9.386 | 12,613,300 |
| 2010-02-03 | 11.510 | 11.630 | 11.390 | 11.470 | 9.760 | 8,359,700 |
| 2010-02-02 | 11.620 | 11.740 | 11.460 | 11.550 | 9.828 | 11,319,700 |
| 2010-02-01 | 11.370 | 11.640 | 11.310 | 11.570 | 9.845 | 7,690,200 |
| 2010-01-29 | 11.490 | 11.750 | 11.300 | 11.330 | 9.641 | 10,968,500 |
| 2010-01-28 | 11.460 | 11.740 | 11.360 | 11.450 | 9.743 | 12,265,800 |
| 2010-01-27 | 11.600 | 11.600 | 10.980 | 11.390 | 9.692 | 14,414,100 |
| 2010-01-26 | 11.180 | 11.950 | 11.100 | 11.610 | 9.879 | 12,293,100 |
| 2010-01-25 | 11.630 | 11.940 | 11.150 | 11.320 | 9.633 | 15,228,900 |
| 2010-01-22 | 11.780 | 11.970 | 11.530 | 11.680 | 9.939 | 14,307,800 |
| 2010-01-21 | 11.510 | 11.760 | 11.120 | 11.680 | 9.939 | 23,729,200 |
| 2010-01-20 | 11.240 | 11.380 | 10.910 | 11.330 | 9.641 | 12,862,100 |
| 2010-01-19 | 11.260 | 11.500 | 11.210 | 11.300 | 9.616 | 6,703,200 |
| 2010-01-15 | 11.490 | 11.540 | 11.200 | 11.280 | 9.599 | 6,296,700 |
| 2010-01-14 | 11.500 | 11.590 | 11.370 | 11.460 | 9.752 | 4,768,700 |
| 2010-01-13 | 11.320 | 11.650 | 11.260 | 11.530 | 9.811 | 5,798,800 |
| 2010-01-12 | 11.370 | 11.580 | 11.260 | 11.330 | 9.641 | 6,162,800 |
| 2010-01-11 | 11.350 | 11.570 | 11.230 | 11.460 | 9.752 | 5,987,200 |
| 2010-01-08 | 11.540 | 11.640 | 11.230 | 11.330 | 9.641 | 7,894,500 |
| 2010-01-07 | 11.390 | 11.740 | 11.270 | 11.590 | 9.862 | 10,055,100 |
| 2010-01-06 | 11.760 | 11.790 | 11.380 | 11.420 | 9.718 | 10,523,900 |
| 2010-01-05 | 11.250 | 11.790 | 11.200 | 11.770 | 10.016 | 13,355,100 |
| 2010-01-04 | 11.400 | 11.460 | 11.090 | 11.180 | 9.514 | 9,625,000 |
| 2009-12-31 | 11.380 | 11.530 | 11.300 | 11.430 | 9.726 | 5,805,400 |
| 2009-12-30 | 11.390 | 11.400 | 11.260 | 11.380 | 9.684 | 4,210,500 |
| 2009-12-29 | 11.500 | 11.510 | 11.330 | 11.430 | 9.726 | 4,369,600 |
| 2009-12-28 | 11.330 | 11.600 | 11.280 | 11.450 | 9.743 | 4,789,100 |
| 2009-12-24 | 11.620 | 11.710 | 11.420 | 11.550 | 9.828 | 2,324,600 |
| 2009-12-23 | 11.490 | 11.660 | 11.320 | 11.610 | 9.879 | 6,170,700 |
| 2009-12-22 | 11.330 | 11.780 | 11.330 | 11.450 | 9.743 | 9,119,800 |
| 2009-12-21 | 11.230 | 11.390 | 11.190 | 11.310 | 9.624 | 8,626,600 |
| 2009-12-18 | 11.290 | 11.330 | 10.990 | 11.240 | 9.565 | 11,156,800 |
| 2009-12-17 | 11.080 | 11.390 | 11.050 | 11.290 | 9.607 | 15,478,700 |
| 2009-12-16 | 10.760 | 11.250 | 10.760 | 11.200 | 9.531 | 9,920,200 |
| 2009-12-15 | 10.810 | 10.960 | 10.680 | 10.750 | 9.148 | 8,522,700 |
| 2009-12-14 | 11.010 | 11.050 | 10.630 | 10.910 | 9.284 | 11,143,000 |
| 2009-12-11 | 10.260 | 10.970 | 10.250 | 10.900 | 9.275 | 14,455,500 |
| 2009-12-10 | 10.250 | 10.400 | 10.200 | 10.220 | 8.697 | 8,728,100 |
| 2009-12-09 | 10.080 | 10.240 | 9.940 | 10.230 | 8.705 | 9,447,900 |
| 2009-12-08 | 10.140 | 10.310 | 9.960 | 10.100 | 8.595 | 9,842,100 |
| 2009-12-07 | 10.000 | 10.130 | 9.920 | 10.100 | 8.590 | 10,669,100 |
| 2009-12-04 | 9.610 | 10.270 | 9.610 | 10.230 | 8.701 | 33,017,900 |
| 2009-12-03 | 9.490 | 9.570 | 9.300 | 9.510 | 8.089 | 8,600,100 |
| 2009-12-02 | 9.370 | 9.500 | 9.250 | 9.410 | 8.003 | 10,963,700 |
| 2009-12-01 | 9.260 | 9.390 | 9.100 | 9.350 | 7.952 | 11,216,200 |
| 2009-11-30 | 9.100 | 9.260 | 8.900 | 9.200 | 7.825 | 11,170,500 |
| 2009-11-27 | 8.830 | 9.070 | 8.760 | 8.990 | 7.646 | 3,684,200 |
| 2009-11-25 | 9.020 | 9.180 | 8.910 | 9.100 | 7.740 | 5,536,300 |
| 2009-11-24 | 9.100 | 9.150 | 8.820 | 8.940 | 7.604 | 6,342,400 |
| 2009-11-23 | 9.100 | 9.220 | 9.100 | 9.140 | 7.774 | 6,066,100 |
| 2009-11-20 | 8.870 | 9.100 | 8.840 | 9.000 | 7.655 | 5,549,900 |
| 2009-11-19 | 9.020 | 9.040 | 8.810 | 8.910 | 7.578 | 4,363,000 |
| 2009-11-18 | 9.180 | 9.260 | 9.020 | 9.070 | 7.714 | 5,797,900 |
| 2009-11-17 | 9.320 | 9.340 | 9.160 | 9.160 | 7.791 | 6,968,500 |
| 2009-11-16 | 9.230 | 9.550 | 9.220 | 9.330 | 7.935 | 9,393,400 |
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.