Pfizer Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-04-20 | 20.680 | 20.880 | 20.380 | 20.390 | 10.090 | 68,271,164 |
| 2011-04-19 | 20.310 | 20.580 | 20.240 | 20.530 | 10.160 | 34,810,458 |
| 2011-04-18 | 20.320 | 20.460 | 20.210 | 20.400 | 10.095 | 47,891,441 |
| 2011-04-15 | 20.550 | 20.640 | 20.340 | 20.530 | 10.160 | 52,141,907 |
| 2011-04-14 | 20.440 | 20.610 | 20.400 | 20.490 | 10.140 | 51,137,234 |
| 2011-04-13 | 20.540 | 20.570 | 20.330 | 20.460 | 10.125 | 31,479,818 |
| 2011-04-12 | 20.590 | 20.750 | 20.430 | 20.460 | 10.125 | 46,458,001 |
| 2011-04-11 | 20.550 | 20.730 | 20.480 | 20.670 | 10.229 | 39,499,809 |
| 2011-04-08 | 20.340 | 20.550 | 20.310 | 20.460 | 10.125 | 37,154,976 |
| 2011-04-07 | 20.280 | 20.340 | 20.150 | 20.330 | 10.061 | 46,451,783 |
| 2011-04-06 | 20.490 | 20.530 | 20.270 | 20.290 | 10.041 | 47,601,591 |
| 2011-04-05 | 20.490 | 20.560 | 20.380 | 20.450 | 10.120 | 33,540,810 |
| 2011-04-04 | 20.550 | 20.610 | 20.440 | 20.540 | 10.165 | 44,705,832 |
| 2011-04-01 | 20.350 | 20.440 | 20.250 | 20.380 | 10.085 | 29,555,741 |
| 2011-03-31 | 20.270 | 20.520 | 20.220 | 20.310 | 10.051 | 43,272,602 |
| 2011-03-30 | 20.490 | 20.570 | 20.310 | 20.340 | 10.066 | 40,616,944 |
| 2011-03-29 | 20.110 | 20.400 | 20.110 | 20.380 | 10.085 | 35,652,393 |
| 2011-03-28 | 20.420 | 20.460 | 20.200 | 20.270 | 10.031 | 30,095,494 |
| 2011-03-25 | 20.350 | 20.500 | 20.300 | 20.350 | 10.071 | 40,498,474 |
| 2011-03-24 | 20.000 | 20.360 | 19.810 | 20.300 | 10.046 | 52,057,692 |
| 2011-03-23 | 19.880 | 19.990 | 19.740 | 19.920 | 9.858 | 36,327,480 |
| 2011-03-22 | 19.950 | 20.090 | 19.820 | 19.940 | 9.868 | 48,384,186 |
| 2011-03-21 | 20.320 | 20.380 | 19.930 | 19.980 | 9.888 | 50,203,390 |
| 2011-03-18 | 20.200 | 20.290 | 19.970 | 20.180 | 9.986 | 84,152,730 |
| 2011-03-17 | 19.530 | 19.940 | 19.480 | 19.880 | 9.838 | 62,159,861 |
| 2011-03-16 | 19.640 | 19.700 | 19.150 | 19.300 | 9.551 | 73,658,685 |
| 2011-03-15 | 19.370 | 19.860 | 19.270 | 19.760 | 9.779 | 83,471,530 |
| 2011-03-14 | 19.450 | 20.260 | 19.450 | 19.810 | 9.803 | 178,653,000 |
| 2011-03-11 | 19.340 | 19.550 | 19.300 | 19.470 | 9.635 | 42,162,846 |
| 2011-03-10 | 19.550 | 19.580 | 19.340 | 19.360 | 9.581 | 45,151,463 |
| 2011-03-09 | 19.610 | 19.700 | 19.500 | 19.660 | 9.729 | 30,742,334 |
| 2011-03-08 | 19.630 | 19.750 | 19.480 | 19.680 | 9.739 | 39,723,047 |
| 2011-03-07 | 19.640 | 19.660 | 19.350 | 19.610 | 9.704 | 48,172,965 |
| 2011-03-04 | 19.720 | 19.900 | 19.530 | 19.660 | 9.729 | 53,721,221 |
| 2011-03-03 | 19.390 | 19.840 | 19.310 | 19.770 | 9.784 | 61,992,802 |
| 2011-03-02 | 19.180 | 19.200 | 18.970 | 19.190 | 9.497 | 48,976,745 |
| 2011-03-01 | 19.350 | 19.490 | 19.130 | 19.140 | 9.472 | 54,639,992 |
| 2011-02-28 | 18.950 | 19.320 | 18.900 | 19.240 | 9.521 | 52,547,170 |
| 2011-02-25 | 18.910 | 18.960 | 18.720 | 18.860 | 9.333 | 32,831,468 |
| 2011-02-24 | 18.810 | 18.960 | 18.670 | 18.900 | 9.353 | 43,008,048 |
| 2011-02-23 | 18.780 | 18.870 | 18.670 | 18.760 | 9.284 | 45,480,943 |
| 2011-02-22 | 18.880 | 19.130 | 18.720 | 18.890 | 9.348 | 65,314,483 |
| 2011-02-18 | 19.370 | 19.370 | 19.080 | 19.190 | 9.497 | 42,730,636 |
| 2011-02-17 | 19.220 | 19.390 | 19.020 | 19.370 | 9.586 | 45,039,317 |
| 2011-02-16 | 19.080 | 19.310 | 19.000 | 19.280 | 9.541 | 39,449,744 |
| 2011-02-15 | 18.960 | 19.050 | 18.810 | 19.050 | 9.427 | 39,293,015 |
| 2011-02-14 | 18.820 | 19.060 | 18.720 | 19.050 | 9.427 | 37,640,237 |
| 2011-02-11 | 18.710 | 18.950 | 18.620 | 18.830 | 9.318 | 44,159,227 |
| 2011-02-10 | 19.010 | 19.050 | 18.890 | 19.030 | 9.417 | 41,079,650 |
| 2011-02-09 | 19.080 | 19.130 | 18.850 | 19.050 | 9.427 | 35,920,952 |
| 2011-02-08 | 19.000 | 19.180 | 19.000 | 19.160 | 9.482 | 26,593,052 |
| 2011-02-07 | 19.270 | 19.300 | 18.990 | 19.040 | 9.422 | 42,916,350 |
| 2011-02-04 | 19.090 | 19.300 | 18.940 | 19.300 | 9.551 | 46,017,851 |
| 2011-02-03 | 18.860 | 19.250 | 18.660 | 19.170 | 9.487 | 69,004,221 |
| 2011-02-02 | 19.090 | 19.210 | 18.820 | 18.960 | 9.383 | 77,096,200 |
| 2011-02-01 | 18.490 | 19.390 | 18.460 | 19.220 | 9.412 | 141,769,535 |
| 2011-01-31 | 18.190 | 18.330 | 18.160 | 18.220 | 8.923 | 44,307,103 |
| 2011-01-28 | 18.530 | 18.560 | 18.140 | 18.150 | 8.888 | 49,325,408 |
| 2011-01-27 | 18.370 | 18.510 | 18.270 | 18.480 | 9.050 | 45,091,069 |
| 2011-01-26 | 18.600 | 18.610 | 18.360 | 18.360 | 8.991 | 57,341,711 |
Stock splits
| Date | Split (new : old) |
|---|
| 2020-11-17 | 1054:1000 |
| 1999-07-01 | 3:1 |
| 1997-07-01 | 2:1 |
| 1995-07-03 | 2:1 |
| 1991-04-01 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-07-24 | 0.4300 USD |
| 2026-05-08 | 0.4300 USD |
| 2026-01-23 | 0.4300 USD |
| 2025-11-07 | 0.4300 USD |
| 2025-07-25 | 0.4300 USD |
| 2025-05-09 | 0.4300 USD |
| 2025-01-24 | 0.4300 USD |
| 2024-11-08 | 0.4200 USD |
| 2024-07-26 | 0.4200 USD |
| 2024-05-09 | 0.4200 USD |
| 2024-01-25 | 0.4200 USD |
| 2023-11-09 | 0.4100 USD |
| 2023-07-27 | 0.4100 USD |
| 2023-05-11 | 0.4100 USD |
| 2023-01-26 | 0.4100 USD |
| 2022-11-03 | 0.4000 USD |
| 2022-07-28 | 0.4000 USD |
| 2022-05-12 | 0.4000 USD |
| 2022-01-27 | 0.4000 USD |
| 2021-11-04 | 0.3900 USD |
| 2021-07-29 | 0.3900 USD |
| 2021-05-06 | 0.3900 USD |
| 2021-01-28 | 0.3900 USD |
| 2020-11-05 | 0.3800 USD |
| 2020-07-30 | 0.3800 USD |
| 2020-05-07 | 0.3800 USD |
| 2020-01-30 | 0.3800 USD |
| 2019-11-07 | 0.3600 USD |
| 2019-08-01 | 0.3600 USD |
| 2019-05-09 | 0.3600 USD |
| 2019-01-31 | 0.3600 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.