AstraZeneca PLC (AZN) — Price History

As of 2026-10-30 — refreshed nightly from the Closelooknet data lake. Diary readings, not advice.

The Closelooknet read

AstraZeneca is a biopharmaceutical company that discovers, develops, manufactures and sells prescription medicines across oncology, cardiovascular, renal and metabolic disease, respiratory and immunology, vaccines, and rare diseases. It sells through distributors and its own representative offices across the UK, the United States, Europe, Asia, Africa and Australasia.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the AZN overview; the trend detail on the technical tab. Research diary readings, not advice.

Daily prices

Date	Open	High	Low	Close	Chg %	Volume
2026-10-30	183.59	188.39	183.10	186.65	+7.02%	5,463,492
2026-10-29	173.26	175.35	172.87	174.40	+2.88%	3,715,613
2026-10-28	168.65	171.94	167.96	169.51	-0.34%	1,698,108
2026-10-27	169.68	171.72	169.45	170.08	-1.15%	2,905,364
2026-10-26	171.54	172.37	170.68	172.06	+0.33%	3,310,151
2026-10-23	171.28	171.75	169.51	171.49	-0.63%	3,691,382
2026-10-22	169.86	173.91	169.32	172.57	+2.45%	2,773,279
2026-10-21	168.91	169.84	168.09	168.45	-0.22%	1,896,940
2026-10-20	166.77	169.24	166.66	168.82	+2.97%	4,592,441
2026-10-19	164.51	166.10	163.91	163.95	-0.88%	2,322,158
2026-10-16	166.97	167.18	164.37	165.41	-0.76%	3,460,900
2026-10-15	167.69	169.81	166.49	166.68	+2.87%	4,403,800
2026-10-14	158.71	162.71	158.31	162.03	+3.99%	3,333,500
2026-10-13	160.76	160.83	154.00	155.82	-1.59%	3,112,400
2026-10-12	159.44	159.44	157.60	158.33	-0.55%	2,855,600
2026-10-09	159.45	160.07	158.53	159.20	+0.26%	2,121,700
2026-10-08	159.80	160.05	156.72	158.78	-0.84%	3,488,700
2026-10-07	159.12	161.29	158.53	160.12	+0.95%	2,458,400
2026-10-06	159.80	159.96	156.26	158.61	+1.33%	2,050,200
2026-10-05	156.76	157.20	154.81	156.53	-0.24%	2,256,000
2026-10-02	158.46	158.80	156.41	156.90	-0.51%	3,035,400
2026-10-01	160.77	161.33	157.54	157.70	-2.33%	3,377,400
2026-09-30	164.47	164.48	161.46	161.47	-1.67%	2,225,200
2026-09-29	165.09	166.47	163.24	164.21	-1.17%	3,372,100
2026-09-28	165.69	167.52	165.39	166.15	-0.26%	1,726,600
2026-09-25	166.16	166.81	164.60	166.58	+1.23%	2,067,900
2026-09-24	162.91	166.25	162.91	164.56	+0.75%	3,188,400
2026-09-23	166.58	167.59	163.33	163.33	-2.99%	2,361,200
2026-09-22	167.84	169.35	166.74	168.37	+0.16%	2,306,200
2026-09-21	168.45	169.00	167.11	168.10	+1.22%	2,937,800
2026-09-18	167.15	167.83	165.54	166.08	-0.04%	3,059,805
2026-09-17	164.59	166.29	164.29	166.14	+2.00%	3,807,907
2026-09-16	164.21	165.42	162.02	162.89	+0.64%	3,859,100
2026-09-15	161.42	163.90	160.71	161.85	-1.18%	2,939,400
2026-09-14	164.08	164.55	162.14	163.78	+2.25%	3,093,600
2026-09-11	161.43	161.51	158.13	160.17	+0.33%	2,227,300
2026-09-10	157.68	160.30	157.23	159.64	+1.72%	2,935,300
2026-09-09	158.31	159.13	156.74	156.94	-1.94%	3,873,500
2026-09-08	163.96	163.96	159.40	160.04	-1.63%	5,145,600
2026-09-04	162.82	163.78	161.13	162.70	-1.26%	3,070,400
2026-09-03	165.64	165.74	162.24	164.77	+1.94%	2,425,200
2026-09-02	162.54	164.69	160.87	161.63	-0.52%	3,300,800
2026-09-01	163.66	164.24	161.39	162.47	+0.21%	2,598,500
2026-08-31	162.70	163.75	161.95	162.13	-0.35%	3,067,800
2026-08-28	163.52	163.54	161.18	162.70	-1.11%	2,880,700
2026-08-27	165.27	165.58	163.98	164.52	-1.05%	2,495,200
2026-08-26	167.46	167.89	165.17	166.27	-2.00%	2,680,600
2026-08-25	167.08	170.18	166.78	169.66	+1.77%	3,453,200
2026-08-24	164.57	167.08	163.97	166.71	+0.44%	2,780,100
2026-08-21	164.04	167.25	163.96	165.98	+0.91%	3,179,600
2026-08-20	163.40	165.57	161.48	164.49	-0.28%	5,094,000
2026-08-19	162.13	165.91	162.00	164.95	+3.03%	3,817,900
2026-08-18	159.12	160.64	158.98	160.10	+2.05%	3,001,300
2026-08-17	156.30	157.26	155.78	156.89	+0.28%	3,361,600
2026-08-14	155.50	156.46	154.53	156.45	-0.50%	3,697,500
2026-08-13	157.85	158.44	156.97	157.24	-0.79%	3,598,300
2026-08-12	157.68	159.02	157.12	158.50	-0.16%	4,140,400
2026-08-11	162.06	162.26	158.61	158.75	-1.95%	2,754,800
2026-08-10	160.59	162.72	160.25	161.91	+0.30%	3,745,800
2026-08-07	162.14	162.18	160.00	161.42	+0.22%	3,720,300
2026-08-06	162.62	162.93	159.75	161.07	-0.27%	2,353,900
2026-08-05	163.79	164.45	160.72	161.50	+3.78%	7,002,500
2026-08-04	157.95	158.56	155.32	155.62	-1.49%	8,095,300
2026-08-03	157.17	159.72	153.41	157.97	-6.88%	16,313,000
2026-07-31	170.53	170.74	168.44	169.64	-0.99%	1,669,900
2026-07-30	170.32	171.89	169.85	171.34	-1.13%	2,260,600
2026-07-29	174.24	175.04	172.63	173.30	+0.48%	2,252,100
2026-07-28	170.70	174.44	170.67	172.48	+1.67%	4,740,700
2026-07-27	170.08	173.24	167.79	169.64	+0.22%	3,861,200
2026-07-24	169.84	170.26	168.33	169.26	+0.59%	2,010,000
2026-07-23	166.37	169.49	166.04	168.27	-0.86%	2,394,100
2026-07-22	170.64	170.89	168.47	169.73	+0.23%	1,683,700
2026-07-21	165.35	169.43	164.82	169.34	+2.93%	1,986,000
2026-07-20	168.46	168.65	164.06	164.52	-2.59%	2,552,900
2026-07-17	168.15	170.31	167.15	168.90	-0.23%	1,981,300
2026-07-16	167.97	170.37	167.25	169.29	+0.55%	3,018,300
2026-07-15	166.22	169.58	166.21	168.37	+2.35%	2,938,200
2026-07-14	167.36	168.10	164.45	164.50	-2.93%	3,605,500
2026-07-13	168.75	170.47	168.11	169.47	-1.25%	4,666,100
2026-07-10	175.49	175.88	171.42	171.61	-3.85%	3,596,900
2026-07-09	173.45	180.21	172.76	178.49	-5.70%	6,649,000
2026-07-08	189.95	191.48	188.67	189.28	-1.99%	1,967,800
2026-07-07	192.98	193.79	191.60	193.12	+1.56%	2,130,000
2026-07-06	190.20	190.24	186.24	190.16	-2.56%	1,872,000
2026-07-02	189.52	196.41	189.17	195.15	+6.14%	2,379,500
2026-07-01	187.07	187.65	183.49	183.86	-3.04%	2,115,500
2026-06-30	190.31	190.46	186.16	189.62	-0.70%	2,598,700
2026-06-29	189.25	191.13	188.45	190.95	+1.35%	1,644,300
2026-06-26	184.28	189.57	184.28	188.41	+1.47%	3,235,300
2026-06-25	184.82	186.58	184.55	185.68	+1.45%	1,826,200
2026-06-24	183.40	184.61	182.19	183.02	+1.10%	2,377,700
2026-06-23	179.81	181.15	179.28	181.02	+2.60%	1,503,700
2026-06-22	175.29	177.43	175.11	176.43	+0.86%	1,489,600
2026-06-18	177.67	177.80	173.66	174.93	-1.66%	1,667,000
2026-06-17	178.70	180.44	177.65	177.89	-0.46%	1,868,700
2026-06-16	178.33	179.12	176.64	178.71	+0.81%	1,895,800
2026-06-15	179.16	179.22	176.55	177.27	-0.83%	1,328,700
2026-06-12	182.53	182.70	178.59	178.75	-1.94%	2,394,100
2026-06-11	181.36	183.67	180.39	182.28	+1.86%	1,749,400
2026-06-10	180.94	181.72	177.88	178.96	-2.44%	2,129,600
2026-06-09	181.73	183.81	181.16	183.43	+1.04%	1,963,700
2026-06-08	184.16	185.31	181.36	181.55	-2.37%	2,040,000
2026-06-05	184.02	186.12	184.02	185.95	+2.28%	2,346,100
2026-06-04	180.58	183.37	180.24	181.80	+3.13%	2,030,300
2026-06-03	174.60	177.56	174.60	176.28	-0.66%	2,397,000
2026-06-02	179.10	179.56	176.03	177.45	-1.26%	2,035,100
2026-06-01	182.72	183.23	179.62	179.71	-3.21%	2,892,500
2026-05-29	185.99	187.10	184.65	185.67	+0.18%	1,499,100
2026-05-28	183.80	186.46	183.36	185.33	-0.17%	2,059,500
2026-05-27	187.43	188.72	185.38	185.65	-0.82%	2,121,600
2026-05-26	188.26	188.61	186.74	187.19	+0.09%	1,411,800
2026-05-22	188.22	189.08	186.45	187.03	-1.43%	2,120,800
2026-05-21	185.84	191.50	184.98	189.75	+1.22%	2,192,700
2026-05-20	186.69	188.31	185.73	187.46	+1.53%	1,803,500
2026-05-19	184.70	186.36	184.19	184.64	+0.39%	1,616,800
2026-05-18	183.43	184.74	182.67	183.92	+1.29%	1,225,200
2026-05-15	183.25	183.44	180.55	181.58	-1.83%	1,379,300
2026-05-14	186.69	186.70	184.70	184.96	-1.47%	1,027,700
2026-05-13	183.36	187.78	183.33	187.72	+1.72%	1,733,000
2026-05-12	183.01	185.82	182.70	184.54	+1.47%	1,595,900
2026-05-11	183.79	185.81	181.73	181.86	-0.54%	2,106,700
2026-05-08	182.71	183.55	181.58	182.85	+0.18%	1,910,400
2026-05-07	184.37	184.37	181.03	182.52	-1.30%	2,749,500
2026-05-06	184.53	185.61	183.55	184.92	+2.03%	1,953,700
2026-05-05	181.48	181.98	180.00	181.24	-1.21%	2,459,800
2026-05-04	184.36	185.19	182.80	183.46	-0.69%	1,170,100
2026-05-01	185.45	187.18	184.01	184.74	-1.40%	1,793,600
2026-04-30	188.47	190.00	186.87	187.37	+1.17%	2,797,300
2026-04-29	183.93	187.00	181.73	185.20	-0.79%	4,442,800
2026-04-28	186.91	187.98	185.41	186.68	-0.44%	2,837,100
2026-04-27	188.91	190.59	187.20	187.51	-1.18%	2,102,000
2026-04-24	189.15	189.94	187.56	189.75	-1.33%	2,388,300
2026-04-23	195.21	196.64	191.81	192.30	-1.29%	2,179,300
2026-04-22	196.55	196.65	194.80	194.81	-0.50%	1,578,700
2026-04-21	198.85	198.99	195.77	195.78	-2.45%	2,130,700
2026-04-20	202.81	203.37	200.67	200.69	-2.01%	1,104,500
2026-04-17	202.81	205.30	202.55	204.80	+2.16%	1,241,300
2026-04-16	201.44	201.80	199.99	200.47	-0.37%	1,414,400
2026-04-15	204.20	204.39	199.50	201.21	-1.55%	1,657,800
2026-04-14	202.55	204.73	202.07	204.38	+1.06%	2,257,500
2026-04-13	202.48	203.18	200.70	202.24	-0.88%	1,724,300
2026-04-10	207.30	207.30	203.82	204.03	-0.47%	1,565,700
2026-04-09	202.64	206.50	201.97	204.99	+0.35%	1,239,200
2026-04-08	205.45	206.73	203.66	204.27	+1.72%	2,282,900
2026-04-07	198.71	202.00	196.95	200.81	-1.00%	2,450,800
2026-04-06	204.75	204.75	202.73	202.83	-0.32%	1,554,700
2026-04-02	199.78	204.34	199.23	203.49	+1.37%	2,049,300
2026-04-01	198.89	201.74	198.72	200.73	+1.78%	2,158,600
2026-03-31	194.85	197.27	193.55	197.22	+1.72%	2,759,600
2026-03-30	193.83	194.64	192.61	193.88	+2.90%	2,113,900
2026-03-27	190.88	192.97	187.95	188.42	+2.74%	2,762,900
2026-03-26	185.08	186.81	182.79	183.40	-2.00%	1,850,300
2026-03-25	187.67	188.72	186.44	187.14	+0.73%	1,484,000
2026-03-24	182.63	186.22	182.39	185.78	+0.93%	1,596,200
2026-03-23	183.86	186.78	183.76	184.07	+0.26%	2,009,400
2026-03-20	188.14	188.40	182.62	183.60	-2.82%	2,068,000
2026-03-19	186.73	189.79	186.33	188.93	+0.27%	1,469,900
2026-03-18	190.67	190.73	187.56	188.42	-1.50%	1,174,400
2026-03-17	193.96	193.96	190.95	191.29	-0.37%	1,455,600
2026-03-16	190.81	192.51	190.54	192.01	+1.11%	1,828,800
2026-03-13	192.64	193.65	189.43	189.90	-1.35%	1,429,046
2026-03-12	193.91	193.92	190.96	192.50	-0.42%	2,154,780
2026-03-11	194.22	194.83	192.31	193.31	-0.86%	1,416,800
2026-03-10	196.72	198.09	194.81	194.99	+0.02%	1,658,298
2026-03-09	190.33	195.79	189.35	194.95	+0.38%	1,875,079
2026-03-06	194.01	194.83	192.76	194.22	-1.67%	1,473,800
2026-03-05	199.40	199.52	195.26	197.52	-1.99%	2,648,600
2026-03-04	203.22	203.29	200.55	201.53	-0.11%	2,911,100
2026-03-03	200.00	201.99	197.10	201.76	-0.97%	2,733,100
2026-03-02	205.64	206.30	203.34	203.73	-2.26%	1,718,800
2026-02-27	207.27	209.93	206.95	208.45	+2.19%	1,996,300
2026-02-26	204.98	205.16	202.64	203.98	-0.88%	2,250,400
2026-02-25	206.75	207.55	205.30	205.79	-0.40%	1,434,800
2026-02-24	208.99	209.35	206.49	206.61	+0.81%	1,710,800
2026-02-23	204.60	207.34	204.26	204.94	+0.36%	1,815,400
2026-02-20	206.60	207.69	204.05	204.20	-2.12%	1,592,700
2026-02-19	208.75	208.95	205.72	208.62	-0.02%	2,036,900
2026-02-18	212.66	212.71	207.52	208.67	-0.39%	2,604,100
2026-02-17	208.10	211.27	207.85	209.48	+1.91%	2,287,700
2026-02-13	205.64	206.71	204.09	205.55	+0.50%	2,504,800
2026-02-12	202.52	205.86	202.10	204.52	-0.12%	2,723,800
2026-02-11	200.08	204.92	199.19	204.76	+5.87%	3,483,900
2026-02-10	194.02	195.90	190.60	193.40	+2.87%	2,726,400
2026-02-09	191.80	192.76	187.06	188.01	-2.60%	3,030,400
2026-02-06	190.46	193.97	188.49	193.03	+3.14%	3,117,300
2026-02-05	187.07	190.67	186.58	187.16	-0.15%	3,380,500
2026-02-04	189.06	190.70	186.32	187.45	+1.70%	3,889,200
2026-02-03	187.61	190.72	183.63	184.32	-2.17%	2,659,700
2026-02-02	190.44	192.79	186.18	188.41	—	3,228,800

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Feb (+10.64%). Worst month: Jul (-7.73%). Based on 1 year of daily data (2026–2026).

Feb+10.64%
Mar-3.20%
Apr-6.66%
May+0.50%
Jun+5.51%
Jul-7.73%
Aug+2.63%
Sep-0.62%

FAQ · from the current price data · as of 2026-10-30

Quick answers

What is AstraZeneca PLC's (AZN) latest close?

186.65 on 2026-10-30, from the Closelook data lake's daily price record.

What is AZN's 52-week high and low?

212.71 high and 153.41 low over the trailing 52 weeks, as of 2026-10-30.

What is AstraZeneca PLC's strongest and weakest month historically?

Historically, AZN's strongest calendar month has been Feb (average +10.64%) and its weakest Jul (average -7.73%), based on 1 year of daily data (2026–2026).

How many years of seasonality does this cover?

1 year (2026–2026), computed from 189 daily bars in the Closelook data lake.