Sotera Health Co (SHC) — Price History

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

The Closelooknet read

Signal: Pullback inside an uptrend stack — Trades -2% vs the 50-day and +6.7% vs the 200-day average, 8.6% below the 52-week high and +38.7% off the 52-week low; a golden cross printed 75 sessions ago. Computed from daily closes. (as of 2026-10-30)
Trend: Sotera Health Co trades 2.0% below its 50-day and 6.7% above its 200-day moving average. (as of 2026-10-30)

Sotera Health provides sterilization, testing and advisory services to healthcare manufacturers, running three business lines: Sterigenics, which sterilises medical devices and other products using gamma, ethylene oxide and electron-beam methods; Nordion, which supplies Cobalt-60 for irradiation and cancer treatment; and Nelson Labs, which runs microbiological and chemical testing for device and drug makers. It operates across the United States, Canada, Europe and other regions, and is headquartered in Broadview Heights, Ohio.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the SHC 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	18.64	18.74	17.88	18.15	-2.94%	3,452,027
2026-10-29	18.96	18.96	18.56	18.70	+0.27%	2,528,700
2026-10-28	18.46	18.82	18.42	18.65	+0.87%	2,154,300
2026-10-27	18.39	18.56	18.27	18.49	+0.54%	1,821,600
2026-10-26	18.10	18.49	18.09	18.39	+1.60%	2,047,900
2026-10-23	17.99	18.14	17.86	18.10	-0.17%	1,691,600
2026-10-22	17.65	18.15	17.51	18.13	+2.03%	2,797,500
2026-10-21	17.93	18.16	17.75	17.77	-0.89%	2,716,500
2026-10-20	17.66	18.16	17.66	17.93	+1.64%	1,800,700
2026-10-19	17.92	18.10	17.60	17.64	-1.40%	1,612,200
2026-10-16	18.13	18.52	17.79	17.89	-1.00%	1,856,100
2026-10-15	17.88	18.20	17.71	18.07	+1.92%	2,430,000
2026-10-14	17.82	18.02	17.63	17.73	-2.64%	2,279,700
2026-10-13	18.19	18.32	17.92	18.21	+0.33%	1,647,800
2026-10-12	18.04	18.16	17.95	18.15	+0.50%	1,560,500
2026-10-09	17.83	18.23	17.65	18.06	+1.29%	1,595,100
2026-10-08	17.80	18.25	17.51	17.83	-0.39%	2,250,500
2026-10-07	18.13	18.69	17.87	17.90	-1.92%	1,609,500
2026-10-06	18.77	18.98	18.19	18.25	-1.62%	1,654,100
2026-10-05	18.28	18.71	18.16	18.55	+1.81%	2,505,900
2026-10-02	17.99	18.47	17.99	18.22	+0.55%	2,081,200
2026-10-01	18.40	18.48	18.09	18.12	-2.00%	1,641,100
2026-09-30	18.68	18.76	18.39	18.49	-0.59%	2,029,200
2026-09-29	18.43	18.65	18.27	18.60	+0.81%	1,643,400
2026-09-28	18.28	18.55	18.21	18.45	+0.60%	1,391,400
2026-09-25	18.44	18.58	18.21	18.34	-0.60%	1,247,500
2026-09-24	18.24	18.63	18.23	18.45	+0.87%	1,323,600
2026-09-23	18.68	18.82	18.17	18.29	-2.14%	1,758,500
2026-09-22	18.79	18.95	18.62	18.69	-0.05%	1,501,700
2026-09-21	18.81	18.94	18.52	18.70	-0.16%	2,145,600
2026-09-18	18.94	19.01	18.66	18.73	-1.16%	6,380,000
2026-09-17	19.64	19.64	18.94	18.95	-1.97%	2,006,300
2026-09-16	19.13	19.63	19.11	19.33	+1.84%	2,838,900
2026-09-15	18.58	18.99	18.56	18.98	+2.48%	1,815,200
2026-09-14	18.47	18.64	18.38	18.52	+0.82%	1,573,500
2026-09-11	18.41	18.60	18.19	18.37	+0.60%	1,308,000
2026-09-10	18.04	18.44	18.01	18.26	-0.38%	1,788,900
2026-09-09	18.48	18.55	18.15	18.33	-1.40%	1,977,700
2026-09-08	18.85	19.10	18.56	18.59	-1.64%	2,024,900
2026-09-04	18.91	19.05	18.80	18.90	-0.68%	1,215,700
2026-09-03	19.19	19.21	18.60	19.03	+0.37%	2,469,900
2026-09-02	18.72	19.03	18.72	18.96	+1.50%	1,460,200
2026-09-01	18.87	18.90	18.43	18.68	-1.16%	1,580,900
2026-08-31	19.12	19.19	18.74	18.90	-1.92%	1,891,700
2026-08-28	19.45	19.45	19.27	19.27	-1.08%	1,388,700
2026-08-27	19.55	19.72	19.46	19.48	-0.31%	1,775,400
2026-08-26	19.51	19.73	19.50	19.54	+0.15%	1,908,700
2026-08-25	19.24	19.56	19.11	19.51	+1.77%	1,759,472
2026-08-24	19.48	19.52	18.98	19.17	-2.04%	1,992,294
2026-08-21	19.30	19.63	19.04	19.57	+1.82%	2,350,200
2026-08-20	18.96	19.45	18.96	19.22	+1.16%	3,308,500
2026-08-19	18.65	19.24	18.60	19.00	+2.65%	2,683,300
2026-08-18	18.84	18.85	18.39	18.51	-1.54%	2,463,000
2026-08-17	18.78	18.91	18.50	18.80	-0.48%	7,824,000
2026-08-14	18.96	18.98	18.77	18.89	-0.68%	1,558,400
2026-08-13	18.90	19.18	18.82	19.02	+0.69%	1,946,700
2026-08-12	19.05	19.07	18.74	18.89	-1.15%	2,519,200
2026-08-11	18.90	19.27	18.80	19.11	+0.74%	3,706,497
2026-08-10	18.66	19.01	18.61	18.97	+0.58%	3,287,668
2026-08-07	19.79	19.79	18.70	18.86	-0.26%	3,375,800
2026-08-06	18.55	19.20	18.32	18.91	+5.17%	5,854,600
2026-08-05	18.27	18.27	17.91	17.98	-0.72%	3,053,700
2026-08-04	18.00	18.26	17.83	18.11	+0.67%	2,090,000
2026-08-03	17.82	18.24	17.77	17.99	+0.73%	1,727,300
2026-07-31	17.81	17.91	17.51	17.86	+0.06%	1,514,700
2026-07-30	17.53	17.89	17.39	17.85	+1.83%	1,684,700
2026-07-29	17.76	17.93	17.34	17.53	-1.30%	4,076,600
2026-07-28	17.27	17.84	17.27	17.76	+3.02%	5,725,600
2026-07-27	17.47	17.51	17.15	17.24	-0.63%	2,344,500
2026-07-24	17.60	17.74	17.34	17.35	-0.80%	2,426,500
2026-07-23	17.14	17.64	17.11	17.49	+1.16%	5,700,400
2026-07-22	17.37	17.57	17.19	17.29	-0.63%	2,598,100
2026-07-21	17.27	17.62	16.83	17.40	-0.11%	2,776,800
2026-07-20	17.72	17.75	17.39	17.42	-1.86%	2,198,200
2026-07-17	18.09	18.36	17.69	17.75	-2.85%	3,213,100
2026-07-16	18.15	18.52	18.13	18.27	+0.66%	2,363,500
2026-07-15	17.77	18.19	17.70	18.15	+2.14%	2,377,900
2026-07-14	18.07	18.08	17.43	17.77	-2.20%	3,573,500
2026-07-13	18.32	18.48	17.98	18.17	-1.36%	2,941,900
2026-07-10	18.50	18.55	18.20	18.42	+0.16%	2,304,900
2026-07-09	17.48	18.40	17.43	18.39	+5.27%	3,595,200
2026-07-08	17.92	17.99	17.43	17.47	-3.05%	3,381,600
2026-07-07	17.98	18.06	17.71	18.02	+0.90%	2,973,900
2026-07-06	17.93	17.94	17.58	17.86	-0.39%	1,989,200
2026-07-02	17.85	17.94	17.61	17.93	+1.01%	3,085,200
2026-07-01	17.75	18.11	17.72	17.75	+0.00%	3,262,000
2026-06-30	17.62	17.80	17.29	17.75	+1.31%	2,012,000
2026-06-29	17.38	17.53	17.15	17.52	+0.81%	2,379,100
2026-06-26	17.10	17.40	17.10	17.38	+1.64%	3,945,400
2026-06-25	16.92	17.34	16.87	17.10	+2.46%	2,392,500
2026-06-24	15.99	16.75	15.97	16.69	+5.37%	4,678,600
2026-06-23	15.63	15.94	15.62	15.84	+0.64%	2,102,500
2026-06-22	15.69	15.94	15.61	15.74	-0.51%	1,739,200
2026-06-18	15.56	15.85	15.54	15.82	+2.33%	3,181,000
2026-06-17	16.01	16.50	15.39	15.46	-3.62%	3,031,900
2026-06-16	16.32	16.39	15.98	16.04	-1.17%	1,859,900
2026-06-15	16.26	16.43	16.09	16.23	+0.25%	1,782,900
2026-06-12	16.42	16.59	16.08	16.19	-1.22%	1,450,000
2026-06-11	16.35	16.48	16.11	16.39	+0.74%	3,826,900
2026-06-10	16.53	16.82	16.26	16.27	-1.57%	1,924,400
2026-06-09	16.02	16.58	15.67	16.53	+4.22%	3,661,200
2026-06-08	15.69	16.11	15.65	15.86	+1.54%	2,447,900
2026-06-05	15.88	15.90	15.54	15.62	+0.32%	2,092,600
2026-06-04	15.50	15.85	15.40	15.57	+1.96%	2,778,100
2026-06-03	14.87	15.31	14.87	15.27	+1.66%	2,481,100
2026-06-02	15.49	15.52	14.79	15.02	-3.35%	3,366,200
2026-06-01	15.50	15.78	15.37	15.54	-0.64%	1,891,500
2026-05-29	15.71	15.73	15.57	15.64	-0.70%	2,678,100
2026-05-28	15.45	15.86	15.41	15.75	+1.35%	2,314,300
2026-05-27	16.00	16.10	15.53	15.54	-2.63%	2,864,800
2026-05-26	15.74	16.02	15.59	15.96	+1.92%	3,084,000
2026-05-22	15.73	16.00	15.61	15.66	-0.32%	2,313,000
2026-05-21	15.42	15.78	15.23	15.71	+1.03%	2,073,400
2026-05-20	15.32	15.57	15.06	15.55	+2.10%	2,682,200
2026-05-19	15.32	15.41	15.07	15.23	-0.78%	2,696,500
2026-05-18	15.30	15.75	15.28	15.35	+0.52%	3,918,600
2026-05-15	15.37	15.46	15.25	15.27	-1.42%	6,864,400
2026-05-14	15.59	15.74	15.34	15.49	+0.06%	4,036,900
2026-05-13	15.67	15.85	15.28	15.48	-0.96%	11,760,900
2026-05-12	15.28	15.66	15.16	15.63	+1.30%	14,767,600
2026-05-11	15.77	15.85	15.42	15.43	-2.22%	3,025,800
2026-05-08	15.77	15.86	15.54	15.78	+0.70%	2,427,900
2026-05-07	15.95	16.17	15.65	15.67	-0.82%	3,507,000
2026-05-06	15.50	15.91	15.39	15.80	+3.07%	4,405,300
2026-05-05	14.72	15.35	14.26	15.33	-0.39%	8,117,400
2026-05-04	15.41	15.90	15.32	15.39	-0.71%	4,662,300
2026-05-01	15.55	15.79	15.48	15.50	-0.39%	3,561,100
2026-04-30	15.46	15.60	15.30	15.56	+0.71%	2,962,900
2026-04-29	15.43	15.64	15.22	15.45	-0.58%	2,929,100
2026-04-28	15.80	15.90	15.33	15.54	-1.71%	1,942,500
2026-04-27	15.60	15.86	15.60	15.81	+1.48%	2,084,600
2026-04-24	15.32	15.61	15.22	15.58	+1.63%	2,702,900
2026-04-23	15.52	15.61	15.13	15.33	-1.92%	1,977,600
2026-04-22	16.06	16.08	15.52	15.63	-2.13%	1,972,500
2026-04-21	16.31	16.54	15.92	15.97	-1.90%	1,963,700
2026-04-20	16.19	16.36	16.16	16.28	-0.12%	1,855,800
2026-04-17	16.00	16.50	15.98	16.30	+2.97%	2,687,900
2026-04-16	16.03	16.11	15.69	15.83	-1.25%	2,710,800
2026-04-15	15.93	16.16	15.93	16.03	+0.63%	2,915,000
2026-04-14	15.73	15.98	15.72	15.93	+1.46%	1,965,400
2026-04-13	15.25	15.74	15.25	15.70	+2.21%	2,647,100
2026-04-10	15.34	15.43	15.24	15.36	+0.52%	1,912,200
2026-04-09	15.16	15.35	14.92	15.28	+0.26%	1,858,800
2026-04-08	15.18	15.35	15.10	15.24	+4.10%	3,393,500
2026-04-07	14.81	14.99	14.53	14.64	-1.55%	2,535,600
2026-04-06	14.96	15.06	14.69	14.87	-0.60%	3,467,100
2026-04-02	14.54	15.10	14.46	14.96	+0.61%	3,980,100
2026-04-01	14.46	14.96	14.45	14.87	+3.70%	4,250,000
2026-03-31	13.49	14.37	13.49	14.34	+8.23%	5,749,800
2026-03-30	13.17	13.37	13.09	13.25	+0.91%	1,872,600
2026-03-27	13.41	13.58	13.09	13.13	-3.03%	2,660,300
2026-03-26	13.56	13.79	13.52	13.54	-1.17%	1,662,200
2026-03-25	14.00	14.10	13.59	13.70	-0.98%	2,179,500
2026-03-24	13.73	13.94	13.62	13.84	-0.32%	2,753,200
2026-03-23	14.03	14.10	13.76	13.88	+2.81%	2,935,500
2026-03-20	13.52	13.62	13.37	13.50	-0.44%	5,593,400
2026-03-19	13.58	13.79	13.39	13.56	-1.38%	2,477,300
2026-03-18	13.71	13.97	13.69	13.75	-0.72%	2,612,800
2026-03-17	13.74	13.96	13.66	13.85	+2.06%	2,230,700
2026-03-16	13.47	13.78	13.47	13.57	+1.16%	2,443,100
2026-03-13	13.41	13.75	13.29	13.41	+0.71%	3,798,200
2026-03-12	13.73	13.85	13.22	13.32	-4.31%	3,512,700
2026-03-11	13.93	14.35	13.89	13.92	-1.00%	3,439,400
2026-03-10	14.60	14.70	14.03	14.06	-3.50%	4,843,107
2026-03-09	14.47	14.79	14.13	14.57	-0.61%	11,002,570
2026-03-06	14.82	15.05	14.62	14.66	-2.66%	3,832,600
2026-03-05	15.35	15.45	15.03	15.06	-4.44%	10,755,400
2026-03-04	15.72	15.89	15.61	15.76	+0.38%	1,505,800
2026-03-03	15.51	15.85	15.39	15.70	-1.32%	1,224,000
2026-03-02	15.98	16.22	15.72	15.91	-2.09%	1,510,800
2026-02-27	16.11	16.46	16.10	16.25	-1.34%	1,898,500
2026-02-26	16.16	16.52	16.09	16.47	+1.92%	2,041,300
2026-02-25	16.78	16.98	15.96	16.16	-3.35%	2,718,900
2026-02-24	17.58	17.87	16.60	16.72	-4.40%	2,669,600
2026-02-23	17.46	17.69	17.20	17.49	+0.00%	2,199,000
2026-02-20	17.33	17.73	17.26	17.49	+0.52%	1,153,700
2026-02-19	17.36	17.48	17.22	17.40	-0.29%	1,065,800
2026-02-18	17.06	17.56	17.00	17.45	+2.11%	1,236,300
2026-02-17	17.12	17.37	16.98	17.09	-0.18%	1,237,400
2026-02-13	16.99	17.43	16.72	17.12	+0.88%	1,580,300
2026-02-12	17.39	17.39	16.64	16.97	-2.30%	1,778,800
2026-02-11	17.47	17.57	17.09	17.37	-0.52%	1,490,400
2026-02-10	17.40	17.70	17.29	17.46	+0.29%	1,188,000
2026-02-09	17.72	17.72	17.27	17.41	-1.92%	1,407,400
2026-02-06	17.47	17.80	17.33	17.75	+2.01%	1,519,500
2026-02-05	17.75	17.98	17.27	17.40	-2.52%	1,873,900
2026-02-04	18.16	18.19	17.77	17.85	-1.16%	1,252,800
2026-02-03	18.34	18.65	17.71	18.06	-1.31%	1,907,100
2026-02-02	18.06	18.49	17.82	18.30	+0.99%	2,275,000
2026-01-30	18.14	18.26	17.91	18.12	-1.09%	1,365,700
2026-01-29	18.33	18.76	17.85	18.32	+0.27%	1,546,500
2026-01-28	18.54	18.55	18.18	18.27	-1.67%	1,323,900
2026-01-27	18.60	18.84	18.24	18.58	-0.05%	769,800
2026-01-26	18.55	18.99	18.53	18.59	+0.43%	1,308,100
2026-01-23	18.81	19.05	18.46	18.51	-2.06%	1,515,900
2026-01-22	19.08	19.20	18.88	18.90	-0.42%	1,195,300
2026-01-21	18.82	19.04	18.68	18.98	+1.55%	1,516,100
2026-01-20	18.80	19.01	18.64	18.69	-2.55%	1,385,500
2026-01-16	19.33	19.39	19.05	19.18	-0.88%	1,814,500
2026-01-15	19.19	19.41	18.98	19.35	+0.83%	1,308,300
2026-01-14	18.93	19.20	18.75	19.19	+1.11%	1,563,400
2026-01-13	18.99	19.23	18.71	18.98	-0.05%	1,423,500
2026-01-12	19.09	19.14	18.68	18.99	-1.09%	2,137,500
2026-01-09	19.53	19.85	19.04	19.20	+2.07%	5,689,200
2026-01-08	18.67	18.98	18.44	18.81	+0.05%	1,410,800
2026-01-07	18.72	18.85	18.63	18.80	+0.37%	1,462,100
2026-01-06	18.30	18.89	18.30	18.73	+2.35%	2,420,100
2026-01-05	17.65	18.43	17.65	18.30	+3.45%	2,648,200
2026-01-02	17.71	17.94	17.54	17.69	+0.28%	1,879,200
2025-12-31	17.76	17.83	17.63	17.64	-0.62%	1,583,300
2025-12-30	17.74	17.80	17.59	17.75	+0.00%	1,890,000
2025-12-29	17.69	17.78	17.52	17.75	+0.28%	1,184,300
2025-12-26	17.71	17.73	17.61	17.70	+0.00%	914,500
2025-12-24	17.40	17.82	17.35	17.70	+1.67%	1,147,200
2025-12-23	17.25	17.45	17.13	17.41	+0.75%	2,295,900
2025-12-22	17.13	17.32	17.05	17.28	+0.64%	1,473,600
2025-12-19	17.06	17.33	17.03	17.17	+0.35%	4,537,200
2025-12-18	17.00	17.20	16.98	17.11	+1.78%	1,845,000
2025-12-17	16.69	17.04	16.66	16.81	+0.66%	1,308,100
2025-12-16	16.79	16.87	16.55	16.70	-0.60%	2,308,400
2025-12-15	16.95	17.00	16.67	16.80	-0.18%	1,643,500
2025-12-12	16.92	16.98	16.71	16.83	-0.41%	1,690,100
2025-12-11	16.85	17.01	16.83	16.90	+0.06%	2,041,100
2025-12-10	16.72	16.99	16.72	16.89	+1.08%	3,665,500
2025-12-09	16.58	16.75	16.43	16.71	+0.66%	2,680,300
2025-12-08	16.67	16.79	16.41	16.60	-0.90%	4,678,800
2025-12-05	16.60	16.75	16.45	16.75	+1.15%	3,411,100
2025-12-04	16.40	16.66	16.25	16.56	-1.66%	6,174,500
2025-12-03	17.00	17.24	16.75	16.84	-0.53%	1,349,900
2025-12-02	17.37	17.45	16.89	16.93	-2.42%	1,608,600
2025-12-01	17.36	17.62	17.27	17.35	-0.74%	1,916,900
2025-11-28	17.46	17.75	17.33	17.48	+0.23%	861,200
2025-11-26	17.33	17.49	17.28	17.44	+0.40%	1,447,900
2025-11-25	16.78	17.48	16.73	17.37	+3.52%	2,419,300
2025-11-24	16.40	16.85	16.33	16.78	+2.76%	2,695,100
2025-11-21	15.77	16.51	15.76	16.33	+3.42%	2,337,500
2025-11-20	15.94	16.13	15.57	15.79	+0.06%	2,225,500
2025-11-19	15.22	15.85	15.21	15.78	+3.61%	2,532,600
2025-11-18	15.24	15.32	14.96	15.23	-0.20%	2,354,500
2025-11-17	15.55	15.79	15.23	15.26	-2.43%	2,293,300
2025-11-14	15.88	15.90	15.58	15.64	-2.31%	2,915,100
2025-11-13	16.30	16.48	15.99	16.01	-1.48%	3,657,800
2025-11-12	16.12	16.36	16.00	16.25	+0.74%	5,110,100
2025-11-11	15.81	16.23	15.79	16.13	+2.48%	11,556,300
2025-11-10	15.77	15.84	15.47	15.74	+0.38%	2,426,800
2025-11-07	15.54	15.84	15.31	15.68	-2.06%	10,276,100
2025-11-06	15.80	16.34	15.80	16.01	+1.27%	1,414,900
2025-11-05	16.68	16.70	15.79	15.81	-3.77%	1,933,800
2025-11-04	17.56	17.78	16.15	16.43	-1.08%	4,013,700
2025-11-03	16.26	16.99	16.26	16.61	+0.06%	2,581,300

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Jan (+24.48%). Worst month: Feb (-7.72%). Based on 5 years of daily data (2022–2026).

Jan+24.48%
Feb-7.72%
Mar-5.67%
Apr-0.05%
May-3.22%
Jun+10.45%
Jul+6.17%
Aug+12.71%
Sep-0.33%
Oct-5.39%
Nov+3.80%
Dec+5.01%

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

Quick answers

What is Sotera Health Co's (SHC) latest close?

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

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

19.85 high and 13.09 low over the trailing 52 weeks, as of 2026-10-30.

What is Sotera Health Co's strongest and weakest month historically?

Historically, SHC's strongest calendar month has been Jan (average +24.48%) and its weakest Feb (average -7.72%), based on 5 years of daily data (2022–2026).

How many years of seasonality does this cover?

5 years (2022–2026), computed from 1024 daily bars in the Closelook data lake.

What is the current Closelooknet signal on SHC?

Pullback inside an uptrend stack: Trades -2% vs the 50-day and +6.7% vs the 200-day average, 8.6% below the 52-week high and +38.7% off the 52-week low; a golden cross printed 75 sessions ago. Computed from daily closes. As of 2026-10-30. A research diary reading, not advice.

Is SHC above its 50-day and 200-day moving averages?

Sotera Health Co trades 2.0% below its 50-day and 6.7% above its 200-day moving average (0.1% above its 20-day). As of 2026-10-30.