The highest closing price for Pfizer (PFE) in 2022 was $45.40, on January 11, 2022. It was down 9.6% for the year. The latest price is $27.47.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
December 30 2022	$42.41	$42.50	$41.96	$42.37	11,396,200
December 29 2022	$42.18	$42.72	$42.16	$42.44	8,971,300
December 28 2022	$42.21	$42.49	$41.96	$42.00	10,053,900
December 27 2022	$42.88	$42.94	$42.21	$42.28	12,033,800
December 23 2022	$42.63	$42.95	$42.37	$42.85	10,666,500
December 22 2022	$42.51	$42.75	$42.13	$42.70	14,822,300
December 21 2022	$42.67	$43.13	$42.33	$42.71	12,925,000
December 20 2022	$42.34	$42.59	$42.04	$42.43	12,433,800
December 19 2022	$42.60	$42.84	$41.92	$42.47	16,081,900
December 16 2022	$43.83	$43.94	$42.50	$42.50	65,689,500
December 15 2022	$44.71	$45.00	$44.15	$44.33	21,627,100
December 14 2022	$43.94	$45.42	$43.74	$45.04	36,260,300
December 13 2022	$43.90	$44.68	$43.72	$43.88	29,461,800
December 12 2022	$43.09	$43.48	$42.79	$43.13	18,532,200
December 09 2022	$42.79	$43.69	$42.69	$42.76	19,933,500
December 08 2022	$41.49	$42.89	$41.36	$42.81	26,116,800
December 07 2022	$41.13	$42.29	$41.13	$41.54	15,929,900
December 06 2022	$41.89	$42.04	$40.66	$41.10	21,787,100
December 05 2022	$42.09	$42.19	$41.63	$41.94	17,959,800
December 02 2022	$41.80	$42.44	$41.74	$42.09	16,881,600
December 01 2022	$41.60	$42.30	$41.57	$42.23	23,592,600
November 30 2022	$41.04	$41.45	$40.55	$41.45	35,572,700
November 29 2022	$40.93	$41.07	$40.60	$40.92	17,160,900
November 28 2022	$40.66	$41.13	$40.56	$40.99	20,704,000
November 25 2022	$40.46	$40.70	$40.38	$40.69	6,760,200

Daily pricing data for Pfizer dates back to 6/1/1972, and may be incomplete.