Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-12-19 | 66.000 | 66.230 | 65.370 | 65.920 | 58.831 | 3,969,200 |
| 2017-12-18 | 65.100 | 65.750 | 64.750 | 65.700 | 58.635 | 4,475,800 |
| 2017-12-15 | 64.230 | 64.920 | 63.810 | 64.700 | 57.742 | 6,471,000 |
| 2017-12-14 | 63.860 | 64.700 | 63.690 | 63.850 | 56.984 | 5,062,100 |
| 2017-12-13 | 63.700 | 63.720 | 63.020 | 63.140 | 56.350 | 4,194,100 |
| 2017-12-12 | 63.460 | 63.950 | 63.280 | 63.430 | 56.609 | 3,218,800 |
| 2017-12-11 | 63.480 | 63.730 | 62.920 | 63.320 | 56.511 | 4,372,100 |
| 2017-12-08 | 63.410 | 63.960 | 63.150 | 63.330 | 56.520 | 4,377,600 |
| 2017-12-07 | 60.900 | 63.080 | 60.660 | 63.020 | 56.243 | 5,778,800 |
| 2017-12-06 | 61.680 | 61.870 | 61.000 | 61.120 | 54.547 | 2,886,700 |
| 2017-12-05 | 62.200 | 62.300 | 61.220 | 61.720 | 54.971 | 4,509,000 |
| 2017-12-04 | 61.660 | 62.890 | 60.840 | 62.030 | 55.247 | 9,064,400 |
| 2017-12-01 | 60.510 | 61.640 | 59.510 | 59.920 | 53.368 | 6,184,900 |
| 2017-11-30 | 58.910 | 61.510 | 58.900 | 60.670 | 54.036 | 13,382,200 |
| 2017-11-29 | 56.550 | 59.650 | 56.510 | 58.880 | 52.442 | 9,702,600 |
| 2017-11-28 | 54.660 | 56.220 | 54.510 | 56.170 | 50.028 | 6,663,900 |
| 2017-11-27 | 55.140 | 55.230 | 54.490 | 54.600 | 48.630 | 3,129,100 |
| 2017-11-24 | 55.030 | 55.330 | 54.930 | 55.140 | 49.111 | 1,374,000 |
| 2017-11-22 | 55.280 | 55.550 | 54.920 | 55.090 | 49.066 | 3,258,000 |
| 2017-11-21 | 54.660 | 55.480 | 54.610 | 55.430 | 49.369 | 4,025,500 |
| 2017-11-20 | 54.850 | 54.920 | 54.200 | 54.650 | 48.674 | 4,087,400 |
| 2017-11-17 | 55.010 | 55.170 | 54.300 | 54.710 | 48.728 | 3,104,600 |
| 2017-11-16 | 55.020 | 55.500 | 54.650 | 55.270 | 49.227 | 4,550,300 |
| 2017-11-15 | 53.650 | 54.800 | 53.000 | 54.630 | 48.657 | 4,895,700 |
| 2017-11-14 | 52.960 | 53.850 | 52.920 | 53.750 | 47.873 | 3,060,900 |
| 2017-11-13 | 53.380 | 53.480 | 52.780 | 53.250 | 47.427 | 2,982,000 |
| 2017-11-10 | 53.400 | 53.740 | 53.240 | 53.490 | 47.641 | 2,485,900 |
| 2017-11-09 | 53.720 | 54.140 | 53.270 | 53.460 | 47.614 | 3,896,900 |
| 2017-11-08 | 53.740 | 54.370 | 53.460 | 54.010 | 48.104 | 3,093,400 |
| 2017-11-07 | 54.600 | 54.600 | 53.800 | 53.870 | 47.980 | 3,278,000 |
| 2017-11-06 | 54.090 | 55.150 | 54.090 | 54.520 | 48.559 | 3,694,000 |
| 2017-11-03 | 53.990 | 54.250 | 53.610 | 54.140 | 48.220 | 3,057,500 |
| 2017-11-02 | 54.000 | 54.090 | 53.450 | 53.990 | 48.087 | 3,080,700 |
| 2017-11-01 | 54.030 | 54.460 | 53.540 | 53.990 | 48.087 | 4,230,300 |
| 2017-10-31 | 54.660 | 54.660 | 53.830 | 53.860 | 47.971 | 4,230,300 |
| 2017-10-30 | 54.040 | 55.100 | 53.780 | 54.730 | 48.746 | 4,518,500 |
| 2017-10-27 | 55.130 | 55.530 | 53.540 | 54.110 | 48.193 | 8,995,800 |
| 2017-10-26 | 57.420 | 58.720 | 54.190 | 55.110 | 49.084 | 14,331,700 |
| 2017-10-25 | 58.820 | 58.820 | 56.460 | 57.160 | 50.910 | 10,577,600 |
| 2017-10-24 | 58.840 | 59.100 | 58.340 | 58.800 | 52.371 | 4,289,300 |
| 2017-10-23 | 59.500 | 59.890 | 58.570 | 58.760 | 52.335 | 4,580,200 |
| 2017-10-20 | 58.830 | 59.540 | 58.810 | 59.370 | 52.878 | 4,905,800 |
| 2017-10-19 | 58.450 | 59.090 | 57.450 | 58.630 | 52.219 | 5,945,500 |
| 2017-10-18 | 58.720 | 58.990 | 58.540 | 58.830 | 52.397 | 2,580,800 |
| 2017-10-17 | 59.000 | 59.810 | 58.640 | 58.730 | 52.308 | 3,673,800 |
| 2017-10-16 | 58.950 | 59.180 | 58.490 | 58.880 | 52.442 | 4,840,000 |
| 2017-10-13 | 58.830 | 59.160 | 58.510 | 59.120 | 52.656 | 3,138,700 |
| 2017-10-12 | 58.780 | 59.400 | 58.590 | 58.810 | 52.379 | 3,509,900 |
| 2017-10-11 | 58.010 | 58.800 | 58.010 | 58.550 | 52.148 | 4,194,600 |
| 2017-10-10 | 58.730 | 59.180 | 57.900 | 58.010 | 51.667 | 5,022,900 |
| 2017-10-09 | 58.500 | 58.840 | 57.390 | 57.660 | 51.355 | 3,789,100 |
| 2017-10-06 | 58.160 | 59.450 | 57.990 | 58.440 | 52.050 | 3,984,200 |
| 2017-10-05 | 58.500 | 58.500 | 57.820 | 58.290 | 51.916 | 3,703,700 |
| 2017-10-04 | 58.510 | 59.570 | 58.340 | 58.380 | 51.996 | 6,477,500 |
| 2017-10-03 | 55.940 | 58.560 | 55.800 | 58.510 | 52.112 | 7,545,000 |
| 2017-10-02 | 56.020 | 56.270 | 55.600 | 55.990 | 49.868 | 4,316,600 |
| 2017-09-29 | 56.210 | 56.650 | 55.870 | 55.980 | 49.859 | 3,751,300 |
| 2017-09-28 | 55.800 | 56.490 | 55.600 | 56.170 | 50.028 | 5,717,900 |
| 2017-09-27 | 55.990 | 56.560 | 55.370 | 55.880 | 49.770 | 7,028,700 |
| 2017-09-26 | 55.390 | 55.960 | 55.100 | 55.720 | 49.627 | 4,115,800 |
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.