The closing price for Merck (MRK) in 2022 was $103.13, on December 30, 2022. It was up 49.5% for the year. The latest price is $84.97.

DATE	OPEN	HIGH	LOW	CLOSE	VOLUME
December 30 2022	$103.39	$103.57	$102.36	$103.13	5,498,600
December 29 2022	$103.54	$103.83	$102.94	$103.01	4,467,200
December 28 2022	$104.93	$104.93	$103.23	$103.25	5,107,800
December 27 2022	$104.49	$104.65	$103.67	$104.22	5,125,800
December 23 2022	$103.41	$104.23	$103.06	$103.98	4,547,400
December 22 2022	$103.08	$103.82	$102.44	$103.40	8,373,700
December 21 2022	$102.34	$103.35	$101.82	$103.28	6,640,900
December 20 2022	$102.19	$102.86	$101.47	$101.98	8,022,000
December 19 2022	$101.49	$102.34	$101.10	$101.73	6,949,500
December 16 2022	$101.54	$101.97	$100.64	$101.50	29,465,900
December 15 2022	$102.47	$102.96	$101.53	$101.90	9,871,400
December 14 2022	$102.73	$104.26	$102.28	$103.69	10,788,300
December 13 2022	$102.74	$102.74	$100.65	$102.41	15,836,900
December 12 2022	$99.66	$100.74	$99.10	$100.62	10,956,600
December 09 2022	$102.48	$102.84	$100.42	$100.45	9,667,800
December 08 2022	$101.83	$102.52	$101.68	$102.36	7,354,800
December 07 2022	$100.79	$102.23	$100.65	$101.66	8,270,400
December 06 2022	$101.91	$102.28	$100.12	$100.59	7,458,700
December 05 2022	$101.40	$101.79	$100.84	$101.58	6,961,900
December 02 2022	$100.65	$101.66	$100.38	$101.61	6,943,600
December 01 2022	$101.34	$102.48	$100.44	$101.39	10,110,500
November 30 2022	$100.37	$101.88	$99.39	$101.68	20,305,800
November 29 2022	$99.73	$100.71	$99.31	$100.50	9,352,400
November 28 2022	$98.92	$100.56	$98.92	$100.14	9,524,500
November 25 2022	$98.40	$99.27	$98.40	$99.27	3,163,700

Daily pricing data for Merck dates back to 1/2/1962, and may be incomplete.