Southwest Airlines Co historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-05-10 | 12.830 | 12.970 | 12.750 | 12.960 | 11.033 | 8,185,400 |
| 2010-05-07 | 12.570 | 12.980 | 12.300 | 12.390 | 10.547 | 16,301,500 |
| 2010-05-06 | 13.230 | 13.230 | 11.900 | 12.580 | 10.709 | 15,622,000 |
| 2010-05-05 | 12.970 | 13.400 | 12.810 | 13.030 | 11.092 | 15,068,800 |
| 2010-05-04 | 13.270 | 13.310 | 12.870 | 13.010 | 11.075 | 10,092,900 |
| 2010-05-03 | 13.320 | 13.450 | 13.200 | 13.400 | 11.407 | 12,614,000 |
| 2010-04-30 | 13.450 | 13.490 | 13.170 | 13.180 | 11.220 | 9,388,600 |
| 2010-04-29 | 13.350 | 13.590 | 13.320 | 13.420 | 11.424 | 10,696,200 |
| 2010-04-28 | 13.280 | 13.380 | 13.120 | 13.230 | 11.262 | 10,956,400 |
| 2010-04-27 | 13.600 | 13.610 | 13.140 | 13.180 | 11.220 | 13,680,900 |
| 2010-04-26 | 13.890 | 13.970 | 13.530 | 13.570 | 11.552 | 14,974,500 |
| 2010-04-23 | 13.480 | 13.970 | 13.450 | 13.960 | 11.884 | 9,828,200 |
| 2010-04-22 | 13.560 | 13.680 | 13.220 | 13.440 | 11.441 | 11,900,800 |
| 2010-04-21 | 13.820 | 13.820 | 13.400 | 13.580 | 11.560 | 10,535,500 |
| 2010-04-20 | 13.820 | 13.950 | 13.500 | 13.740 | 11.697 | 10,432,400 |
| 2010-04-19 | 13.580 | 13.950 | 13.500 | 13.750 | 11.705 | 15,923,800 |
| 2010-04-16 | 13.500 | 13.530 | 13.210 | 13.380 | 11.390 | 9,006,800 |
| 2010-04-15 | 13.430 | 13.560 | 13.360 | 13.540 | 11.526 | 9,572,700 |
| 2010-04-14 | 13.320 | 13.580 | 13.300 | 13.500 | 11.492 | 7,695,800 |
| 2010-04-13 | 13.380 | 13.430 | 13.140 | 13.340 | 11.356 | 6,900,100 |
| 2010-04-12 | 13.340 | 13.480 | 13.260 | 13.350 | 11.365 | 8,588,000 |
| 2010-04-09 | 13.440 | 13.440 | 13.210 | 13.300 | 11.322 | 10,548,100 |
| 2010-04-08 | 13.430 | 13.550 | 13.370 | 13.400 | 11.407 | 10,384,500 |
| 2010-04-07 | 13.410 | 13.470 | 13.180 | 13.300 | 11.322 | 14,908,500 |
| 2010-04-06 | 13.110 | 13.450 | 13.100 | 13.450 | 11.450 | 9,833,100 |
| 2010-04-05 | 13.280 | 13.370 | 13.080 | 13.160 | 11.203 | 7,981,900 |
| 2010-04-01 | 13.370 | 13.430 | 13.100 | 13.210 | 11.245 | 7,826,300 |
| 2010-03-31 | 13.060 | 13.420 | 13.060 | 13.220 | 11.254 | 8,113,800 |
| 2010-03-30 | 13.220 | 13.260 | 12.920 | 13.090 | 11.143 | 5,799,800 |
| 2010-03-29 | 13.110 | 13.260 | 13.090 | 13.180 | 11.220 | 7,169,500 |
| 2010-03-26 | 13.080 | 13.220 | 12.840 | 13.050 | 11.109 | 9,135,200 |
| 2010-03-25 | 13.050 | 13.300 | 13.030 | 13.070 | 11.126 | 6,766,100 |
| 2010-03-24 | 13.030 | 13.100 | 12.840 | 13.000 | 11.067 | 5,795,900 |
| 2010-03-23 | 12.960 | 13.080 | 12.800 | 13.030 | 11.092 | 6,042,500 |
| 2010-03-22 | 12.750 | 13.060 | 12.710 | 12.930 | 11.007 | 7,060,300 |
| 2010-03-19 | 12.810 | 13.210 | 12.730 | 12.810 | 10.905 | 10,408,300 |
| 2010-03-18 | 13.020 | 13.280 | 13.020 | 13.060 | 11.118 | 7,053,800 |
| 2010-03-17 | 13.180 | 13.250 | 12.960 | 13.030 | 11.092 | 7,235,200 |
| 2010-03-16 | 13.010 | 13.340 | 13.010 | 13.180 | 11.220 | 9,229,900 |
| 2010-03-15 | 12.990 | 13.080 | 12.770 | 13.000 | 11.067 | 10,012,400 |
| 2010-03-12 | 12.880 | 13.060 | 12.760 | 13.000 | 11.067 | 9,520,500 |
| 2010-03-11 | 12.750 | 12.940 | 12.660 | 12.840 | 10.930 | 8,684,200 |
| 2010-03-10 | 12.700 | 13.080 | 12.660 | 12.820 | 10.913 | 11,039,700 |
| 2010-03-09 | 12.600 | 12.850 | 12.550 | 12.680 | 10.794 | 12,231,800 |
| 2010-03-08 | 12.680 | 12.840 | 12.500 | 12.550 | 10.684 | 9,748,300 |
| 2010-03-05 | 12.610 | 12.750 | 12.550 | 12.680 | 10.794 | 10,028,900 |
| 2010-03-04 | 12.600 | 12.690 | 12.540 | 12.600 | 10.726 | 9,861,300 |
| 2010-03-03 | 12.660 | 12.740 | 12.550 | 12.550 | 10.684 | 9,701,900 |
| 2010-03-02 | 12.810 | 12.850 | 12.620 | 12.630 | 10.752 | 8,712,700 |
| 2010-03-01 | 12.590 | 12.890 | 12.590 | 12.710 | 10.816 | 10,934,300 |
| 2010-02-26 | 12.400 | 12.700 | 12.400 | 12.580 | 10.705 | 7,985,500 |
| 2010-02-25 | 12.370 | 12.500 | 12.200 | 12.430 | 10.577 | 6,476,800 |
| 2010-02-24 | 12.420 | 12.620 | 12.340 | 12.440 | 10.586 | 11,230,000 |
| 2010-02-23 | 12.510 | 12.610 | 12.340 | 12.400 | 10.552 | 11,993,800 |
| 2010-02-22 | 12.450 | 12.730 | 12.450 | 12.500 | 10.637 | 10,156,200 |
| 2010-02-19 | 12.380 | 12.690 | 12.340 | 12.430 | 10.577 | 11,230,200 |
| 2010-02-18 | 12.300 | 12.490 | 12.290 | 12.440 | 10.586 | 9,945,300 |
| 2010-02-17 | 12.450 | 12.450 | 12.070 | 12.290 | 10.458 | 8,076,000 |
| 2010-02-16 | 12.100 | 12.450 | 12.020 | 12.450 | 10.594 | 10,677,900 |
| 2010-02-12 | 11.890 | 12.040 | 11.810 | 12.040 | 10.245 | 13,841,000 |
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.