Core Main Inc (CNM) — Price History

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

The Closelooknet read

Signal: Recovery attempt under the 200-day — Trades +4.6% vs the 50-day and -7.7% vs the 200-day average, 25.8% below the 52-week high and +12.3% off the 52-week low. Computed from daily closes. (as of 2026-10-30)
Trend: Core Main Inc trades 4.6% above its 50-day and 7.7% below its 200-day moving average. (as of 2026-10-30)

Core & Main distributes water, wastewater, storm drainage and fire protection products across the United States. It supplies pipes, valves, hydrants and fittings used to build, repair and replace underground water systems, plus storm-drainage components such as piping, basins and drains.

The full read — the desk's view, the earnings record, peers and the company snapshot — is on the CNM 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	44.10	44.88	43.80	44.25	+0.25%	1,511,983
2026-10-29	42.41	44.17	42.29	44.14	+4.92%	1,258,500
2026-10-28	41.70	42.76	41.60	42.07	-0.66%	1,620,100
2026-10-27	42.43	42.43	41.64	42.35	-0.07%	2,076,300
2026-10-26	42.22	42.67	41.85	42.38	+0.98%	1,703,400
2026-10-23	41.81	42.19	41.12	41.97	-0.85%	804,200
2026-10-22	41.15	42.55	40.41	42.33	+2.17%	2,240,200
2026-10-21	41.82	41.91	41.06	41.43	-0.38%	1,571,100
2026-10-20	41.58	42.00	41.23	41.59	-0.22%	1,039,600
2026-10-19	42.03	42.08	41.35	41.68	-0.74%	1,250,800
2026-10-16	42.00	42.88	41.69	41.99	+0.48%	2,017,700
2026-10-15	40.93	41.95	40.69	41.79	+3.11%	1,448,000
2026-10-14	40.41	40.59	39.72	40.53	-0.71%	1,469,900
2026-10-13	40.80	41.28	40.17	40.82	+0.37%	1,016,200
2026-10-12	40.17	40.97	39.81	40.67	+0.79%	1,263,300
2026-10-09	40.25	40.53	39.89	40.35	-0.05%	1,284,600
2026-10-08	40.32	40.76	39.76	40.37	-0.81%	2,060,200
2026-10-07	41.56	41.56	39.41	40.70	-3.33%	2,376,100
2026-10-06	42.00	42.57	41.83	42.10	+0.67%	3,015,300
2026-10-05	41.15	42.04	40.62	41.82	+1.14%	2,583,500
2026-10-02	41.91	41.99	40.85	41.35	-0.07%	1,391,300
2026-10-01	41.30	41.82	40.85	41.38	-0.24%	1,899,700
2026-09-30	41.74	41.91	41.14	41.48	-0.43%	1,768,000
2026-09-29	42.48	42.53	41.57	41.66	-1.72%	2,026,900
2026-09-28	42.16	42.66	41.58	42.39	-0.59%	2,009,700
2026-09-25	41.62	43.01	41.52	42.64	+2.45%	1,936,400
2026-09-24	42.36	42.48	41.23	41.62	-2.67%	2,412,700
2026-09-23	42.75	43.15	42.34	42.76	-0.58%	2,605,200
2026-09-22	43.75	43.85	43.00	43.01	-0.12%	2,807,300
2026-09-21	42.85	43.25	42.27	43.06	+1.06%	1,936,900
2026-09-18	42.87	42.87	42.37	42.61	-0.68%	3,950,200
2026-09-17	43.28	43.48	42.19	42.90	+0.19%	3,190,700
2026-09-16	41.44	43.02	41.29	42.82	+4.24%	4,112,300
2026-09-15	41.13	41.52	40.27	41.08	+0.66%	2,860,600
2026-09-14	40.21	41.20	40.03	40.81	+0.47%	3,011,600
2026-09-11	41.38	41.38	40.44	40.62	-0.56%	3,841,200
2026-09-10	41.00	41.90	40.41	40.85	-1.80%	5,432,800
2026-09-09	44.28	44.28	41.25	41.60	-5.58%	5,648,800
2026-09-08	44.54	44.55	43.42	44.06	-0.59%	3,643,400
2026-09-04	43.82	44.48	43.30	44.32	+0.77%	1,330,700
2026-09-03	44.25	44.75	43.81	43.98	+0.48%	2,115,500
2026-09-02	41.99	44.17	41.55	43.77	+4.04%	2,885,400
2026-09-01	42.40	42.84	41.87	42.07	-2.07%	2,173,900
2026-08-31	42.88	43.25	42.35	42.96	-0.14%	1,715,900
2026-08-28	43.91	44.01	42.53	43.02	-1.65%	1,662,600
2026-08-27	43.36	44.07	42.89	43.74	+0.85%	1,713,800
2026-08-26	43.19	44.49	42.77	43.37	-1.61%	2,838,900
2026-08-25	44.69	44.84	43.70	44.08	-0.70%	1,594,328
2026-08-24	44.93	45.28	44.18	44.39	-1.09%	2,170,864
2026-08-21	44.65	45.30	44.64	44.88	+0.94%	1,319,500
2026-08-20	44.53	45.12	44.36	44.46	-1.83%	1,435,300
2026-08-19	45.35	46.22	45.19	45.29	-0.35%	1,650,000
2026-08-18	45.16	45.88	44.94	45.45	+0.24%	2,694,200
2026-08-17	45.86	46.13	45.08	45.34	-1.39%	2,355,500
2026-08-14	46.13	46.27	45.53	45.98	-0.35%	1,633,100
2026-08-13	46.39	46.55	45.67	46.14	+0.17%	1,277,400
2026-08-12	46.63	46.64	45.51	46.06	-1.22%	2,197,600
2026-08-11	46.40	47.00	46.18	46.63	+0.71%	1,664,117
2026-08-10	46.58	46.93	45.61	46.30	-0.54%	1,517,472
2026-08-07	45.69	47.24	45.17	46.55	+2.33%	1,421,700
2026-08-06	46.50	46.63	45.46	45.49	-2.24%	1,786,300
2026-08-05	46.52	46.66	45.99	46.53	+0.45%	1,445,100
2026-08-04	45.93	46.61	45.50	46.32	+1.25%	2,249,800
2026-08-03	44.49	46.19	44.49	45.75	+4.05%	2,653,200
2026-07-31	43.61	44.12	43.00	43.97	+1.01%	1,593,000
2026-07-30	42.93	43.55	42.25	43.53	+2.74%	2,058,500
2026-07-29	43.36	43.51	41.88	42.37	-3.66%	1,905,100
2026-07-28	43.19	44.40	43.19	43.98	+0.76%	1,350,100
2026-07-27	44.05	44.55	42.84	43.65	+0.07%	1,563,200
2026-07-24	43.12	43.88	42.91	43.62	+1.16%	1,673,000
2026-07-23	43.27	44.08	42.76	43.12	-1.44%	1,919,300
2026-07-22	43.46	44.23	43.46	43.75	+0.88%	1,517,400
2026-07-21	43.73	43.77	42.50	43.37	-1.05%	1,850,499
2026-07-20	45.32	45.51	43.78	43.83	-3.12%	1,837,272
2026-07-17	45.44	46.38	45.02	45.24	-1.18%	3,475,100
2026-07-16	45.04	46.17	44.25	45.78	+2.51%	1,516,800
2026-07-15	45.24	45.24	44.32	44.66	-1.24%	1,860,300
2026-07-14	45.42	45.92	44.90	45.22	+1.07%	1,633,700
2026-07-13	46.06	46.68	44.56	44.74	-2.44%	1,802,600
2026-07-10	45.48	46.37	45.34	45.86	+1.44%	1,348,600
2026-07-09	46.42	46.70	45.13	45.21	-0.83%	1,761,300
2026-07-08	45.04	45.85	44.70	45.59	-0.35%	2,120,000
2026-07-07	45.95	46.44	44.73	45.75	-0.50%	2,222,800
2026-07-06	45.11	46.20	44.95	45.98	+2.34%	2,446,500
2026-07-02	45.67	46.03	44.68	44.93	-1.06%	3,868,800
2026-07-01	47.84	47.91	45.40	45.41	-5.89%	4,398,000
2026-06-30	48.72	48.72	47.48	48.25	+0.52%	2,427,500
2026-06-29	48.54	48.87	47.59	48.00	-2.32%	2,124,700
2026-06-26	47.85	49.14	47.54	49.14	+1.82%	5,863,700
2026-06-25	47.43	48.83	46.78	48.26	+2.40%	2,949,700
2026-06-24	46.65	47.81	46.28	47.13	+1.46%	2,344,400
2026-06-23	46.70	47.49	46.20	46.45	-1.69%	1,760,100
2026-06-22	48.95	48.95	46.70	47.25	-2.74%	2,650,000
2026-06-18	46.73	49.91	46.50	48.58	+4.63%	4,925,300
2026-06-17	47.45	48.77	46.20	46.43	-2.81%	3,535,400
2026-06-16	47.80	48.56	47.48	47.77	+0.34%	3,725,920
2026-06-15	49.33	49.86	47.55	47.61	-1.49%	4,374,749
2026-06-12	50.49	50.50	47.62	48.33	-3.46%	4,419,200
2026-06-11	50.56	50.56	48.40	50.06	+1.25%	3,329,100
2026-06-10	52.11	53.82	48.60	49.44	-6.10%	4,692,200
2026-06-09	52.56	53.20	51.89	52.65	+0.90%	2,355,000
2026-06-08	52.07	52.90	51.49	52.18	+0.40%	2,419,900
2026-06-05	52.45	52.69	51.65	51.97	-0.76%	2,198,400
2026-06-04	52.46	52.83	51.91	52.37	+0.48%	2,045,300
2026-06-03	50.92	52.28	50.47	52.12	+3.25%	2,176,200
2026-06-02	49.24	50.53	49.13	50.48	+2.85%	1,534,100
2026-06-01	48.92	49.13	47.72	49.08	-0.75%	1,636,300
2026-05-29	49.07	50.11	48.97	49.45	+0.57%	3,077,200
2026-05-28	48.64	49.48	48.07	49.17	-0.04%	1,455,100
2026-05-27	49.12	50.18	49.02	49.19	+0.84%	1,406,800
2026-05-26	47.57	48.80	47.52	48.78	+3.19%	2,211,300
2026-05-22	47.33	47.86	46.81	47.27	+0.23%	1,342,100
2026-05-21	46.61	47.60	46.35	47.16	+0.08%	1,619,400
2026-05-20	45.30	47.28	44.90	47.12	+4.73%	2,071,300
2026-05-19	45.95	46.15	44.71	44.99	-2.47%	1,961,800
2026-05-18	46.85	47.75	46.10	46.13	-1.37%	2,059,100
2026-05-15	47.69	48.15	46.63	46.77	-2.62%	1,720,800
2026-05-14	47.77	48.91	47.77	48.03	+1.37%	2,191,600
2026-05-13	47.14	47.61	46.07	47.38	-0.25%	3,900,400
2026-05-12	48.85	49.22	47.30	47.50	-2.88%	3,561,200
2026-05-11	48.67	49.26	48.27	48.91	-0.37%	1,502,100
2026-05-08	49.79	50.40	48.98	49.09	-1.15%	1,725,600
2026-05-07	51.04	51.79	49.65	49.66	-1.99%	1,538,800
2026-05-06	50.11	50.94	49.98	50.67	+3.32%	2,367,500
2026-05-05	48.90	49.66	48.80	49.04	+1.20%	1,901,300
2026-05-04	48.80	49.48	48.29	48.46	-1.14%	1,471,900
2026-05-01	50.57	50.63	48.92	49.02	-2.68%	1,237,300
2026-04-30	48.75	50.70	48.57	50.37	+3.98%	1,884,700
2026-04-29	49.22	49.71	48.40	48.44	-2.16%	2,453,900
2026-04-28	50.20	50.70	49.01	49.51	-1.63%	1,809,800
2026-04-27	49.56	51.32	49.13	50.33	+1.68%	2,994,200
2026-04-24	48.81	49.58	48.30	49.50	+1.12%	4,211,600
2026-04-23	49.16	49.70	48.34	48.95	-0.02%	3,202,900
2026-04-22	50.07	50.68	48.60	48.96	-1.55%	2,987,100
2026-04-21	50.66	50.90	49.23	49.73	-0.54%	3,294,000
2026-04-20	50.04	50.66	49.69	50.00	-1.56%	3,326,200
2026-04-17	52.65	53.44	50.77	50.79	-2.27%	7,072,700
2026-04-16	53.56	54.19	51.87	51.97	-2.60%	1,584,300
2026-04-15	53.72	53.89	52.83	53.36	-1.08%	2,461,200
2026-04-14	53.87	54.81	53.50	53.94	+0.71%	2,259,800
2026-04-13	51.40	53.78	51.40	53.56	+4.10%	3,458,700
2026-04-10	51.48	51.60	50.69	51.45	+0.41%	1,566,400
2026-04-09	51.09	51.61	50.09	51.24	-0.29%	2,084,700
2026-04-08	52.60	53.45	51.32	51.39	+1.94%	3,280,400
2026-04-07	50.81	51.34	49.88	50.41	-1.56%	2,157,264
2026-04-06	50.91	51.43	50.13	51.21	+0.51%	937,646
2026-04-02	50.00	52.29	49.72	50.95	-0.20%	2,258,300
2026-04-01	49.79	51.64	49.71	51.05	+3.34%	3,436,300
2026-03-31	48.60	50.05	47.84	49.40	+3.46%	2,286,200
2026-03-30	48.56	49.06	47.51	47.75	-0.83%	2,531,000
2026-03-27	49.26	49.87	48.03	48.15	-2.96%	2,048,100
2026-03-26	49.92	50.81	48.71	49.62	-1.88%	2,060,700
2026-03-25	50.63	51.01	48.49	50.57	-0.02%	4,319,600
2026-03-24	48.30	50.82	45.69	50.58	+4.48%	5,171,500
2026-03-23	47.28	49.40	47.28	48.41	+2.13%	3,421,400
2026-03-20	47.30	47.78	46.80	47.40	-0.21%	3,211,200
2026-03-19	46.82	47.61	46.53	47.50	-0.38%	3,059,400
2026-03-18	48.35	49.16	47.63	47.68	-1.24%	2,270,500
2026-03-17	47.90	48.72	47.49	48.28	+0.79%	5,017,762
2026-03-16	48.54	48.87	47.39	47.90	-0.33%	5,473,916
2026-03-13	47.26	48.39	46.85	48.06	+0.90%	2,154,000
2026-03-12	48.34	49.11	47.49	47.63	-3.11%	1,572,300
2026-03-11	49.22	49.30	48.48	49.16	-0.45%	1,787,500
2026-03-10	50.35	50.56	49.28	49.38	-1.16%	2,007,052
2026-03-09	49.23	50.34	48.37	49.96	+0.28%	2,217,088
2026-03-06	51.15	51.63	49.42	49.82	-4.87%	2,041,500
2026-03-05	53.61	54.00	51.17	52.37	-3.50%	2,508,200
2026-03-04	54.12	54.59	53.17	54.27	+0.71%	1,178,200
2026-03-03	53.14	54.26	51.84	53.89	-1.43%	1,208,800
2026-03-02	53.01	54.78	52.06	54.67	+0.94%	1,523,700
2026-02-27	54.28	54.28	53.11	54.16	-1.74%	4,057,100
2026-02-26	54.40	55.52	53.70	55.12	+1.68%	2,888,800
2026-02-25	56.15	56.15	53.92	54.21	-2.94%	2,802,300
2026-02-24	54.79	56.56	54.69	55.85	+2.23%	1,485,500
2026-02-23	55.82	56.13	54.27	54.63	-3.12%	1,114,000
2026-02-20	56.45	57.49	55.72	56.39	-0.42%	1,307,700
2026-02-19	56.42	56.96	55.79	56.63	-0.40%	1,235,400
2026-02-18	57.24	58.19	56.49	56.86	-0.77%	1,824,700
2026-02-17	57.96	58.12	56.73	57.30	-1.51%	1,917,300
2026-02-13	57.53	58.32	57.02	58.18	+0.95%	1,954,800
2026-02-12	58.30	59.66	57.34	57.63	-0.36%	1,967,600
2026-02-11	58.00	58.67	56.85	57.84	+0.02%	2,324,500
2026-02-10	56.41	57.83	55.37	57.83	+1.96%	2,839,300
2026-02-09	57.80	58.37	56.64	56.72	-1.65%	2,190,900
2026-02-06	56.61	58.12	56.56	57.67	+3.26%	2,353,900
2026-02-05	55.75	56.50	55.05	55.85	-1.19%	2,305,400
2026-02-04	55.84	56.90	55.54	56.52	+2.30%	1,960,900
2026-02-03	54.55	56.48	54.43	55.25	+1.19%	2,031,400
2026-02-02	53.23	54.79	53.15	54.60	+2.32%	1,769,000
2026-01-30	53.66	53.94	52.46	53.36	-1.53%	3,179,800
2026-01-29	55.39	55.94	53.79	54.19	-1.83%	2,325,700
2026-01-28	54.73	56.11	53.78	55.20	+0.18%	2,544,900
2026-01-27	57.03	57.64	55.06	55.10	-3.57%	1,993,100
2026-01-26	58.70	58.70	57.03	57.14	-2.46%	3,365,600
2026-01-23	59.01	59.45	58.26	58.58	-0.86%	1,517,700
2026-01-22	58.76	59.43	58.23	59.09	+1.62%	1,407,800
2026-01-21	57.50	59.09	56.97	58.15	+2.27%	1,693,800
2026-01-20	57.08	57.65	56.01	56.86	-2.80%	1,673,400
2026-01-16	57.78	58.83	57.78	58.50	+1.11%	1,956,600
2026-01-15	56.98	58.04	56.56	57.86	+2.50%	2,792,600
2026-01-14	56.43	56.93	55.50	56.45	+0.30%	1,505,800
2026-01-13	56.79	57.12	56.14	56.28	-0.39%	1,049,800
2026-01-12	56.23	57.04	56.08	56.50	-0.23%	1,269,200
2026-01-09	55.67	57.06	55.24	56.63	+2.78%	1,806,800
2026-01-08	52.99	55.64	52.99	55.10	+3.47%	2,554,200
2026-01-07	55.67	55.80	53.24	53.25	-4.31%	1,950,200
2026-01-06	54.98	55.96	54.50	55.65	+0.47%	2,039,500
2026-01-05	53.41	55.69	53.41	55.39	+3.71%	2,856,000
2026-01-02	52.17	53.67	51.88	53.41	+2.77%	1,736,800
2025-12-31	52.95	53.01	51.92	51.97	-1.68%	952,800
2025-12-30	53.53	53.82	52.79	52.86	-1.56%	1,211,300
2025-12-29	54.00	54.10	53.51	53.70	-0.56%	1,061,200
2025-12-26	54.10	54.21	53.65	54.00	-0.35%	819,800
2025-12-24	53.96	54.45	53.67	54.19	+0.84%	547,600
2025-12-23	53.99	54.00	53.16	53.74	-1.03%	1,421,900
2025-12-22	54.08	54.68	53.88	54.30	+0.80%	1,731,200
2025-12-19	53.82	54.16	53.50	53.87	-0.24%	3,793,600
2025-12-18	53.93	54.99	53.45	54.00	+1.75%	2,615,100
2025-12-17	54.45	54.80	52.84	53.07	-2.94%	2,268,300
2025-12-16	55.55	55.97	54.45	54.68	-1.35%	2,048,900
2025-12-15	56.08	56.08	54.74	55.43	-1.18%	3,364,800
2025-12-12	57.08	57.12	55.60	56.09	-1.23%	2,558,700
2025-12-11	55.70	56.84	55.42	56.79	+2.88%	4,032,100
2025-12-10	52.49	55.39	51.91	55.20	+7.06%	5,652,900
2025-12-09	53.05	53.70	50.38	51.56	+2.06%	5,840,707
2025-12-08	50.46	51.35	50.19	50.52	+0.58%	5,444,918
2025-12-05	49.85	50.70	49.37	50.23	+0.70%	2,639,800
2025-12-04	49.88	50.08	49.07	49.88	-0.24%	2,234,400
2025-12-03	48.53	50.10	48.53	50.00	+2.08%	1,855,400
2025-12-02	49.12	49.44	48.28	48.98	+0.72%	1,488,700
2025-12-01	47.87	49.38	47.87	48.63	+0.60%	4,391,400
2025-11-28	48.23	48.66	47.81	48.34	+0.73%	828,100
2025-11-26	47.04	48.41	46.79	47.99	+2.02%	2,323,400
2025-11-25	45.23	47.09	44.59	47.04	+4.77%	2,754,794
2025-11-24	45.61	45.96	44.85	44.90	-1.64%	2,641,470
2025-11-21	44.38	45.88	43.99	45.65	+3.07%	3,304,300
2025-11-20	46.31	46.42	44.16	44.29	-2.38%	3,029,400
2025-11-19	45.99	46.07	45.08	45.37	-0.70%	2,552,000
2025-11-18	44.59	45.91	43.96	45.69	+1.65%	4,113,400
2025-11-17	47.21	47.31	44.57	44.95	-4.67%	4,198,700
2025-11-14	47.38	47.64	46.68	47.15	-2.04%	2,855,900
2025-11-13	48.97	49.36	48.07	48.13	-2.00%	2,678,900
2025-11-12	50.44	50.79	48.83	49.11	-1.98%	2,605,300
2025-11-11	50.84	50.98	50.05	50.10	-1.49%	1,397,000
2025-11-10	51.17	51.56	50.39	50.86	-0.08%	1,224,500
2025-11-07	50.56	51.14	49.97	50.90	-0.39%	1,559,200
2025-11-06	52.12	52.52	51.08	51.10	-0.58%	2,363,400
2025-11-05	50.99	51.95	50.63	51.40	+0.27%	1,610,300
2025-11-04	51.45	51.56	50.65	51.26	-1.56%	1,475,000
2025-11-03	51.32	52.16	50.03	52.07	-0.21%	1,558,500

Most recent 250 sessions, newest first.

Seasonal returns

Best month historically: Jan (+6.78%). Worst month: Sep (-8.95%). Based on 5 years of daily data (2022–2026).

Jan+6.78%
Feb+2.13%
Mar+0.82%
Apr+4.20%
May+1.77%
Jun+4.14%
Jul+3.38%
Aug-1.31%
Sep-8.95%
Oct+1.93%
Nov+1.99%
Dec+4.46%

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

Quick answers

What is Core Main Inc's (CNM) latest close?

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

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

59.66 high and 39.41 low over the trailing 52 weeks, as of 2026-10-30.

What is Core Main Inc's strongest and weakest month historically?

Historically, CNM's strongest calendar month has been Jan (average +6.78%) and its weakest Sep (average -8.95%), 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 CNM?

Recovery attempt under the 200-day: Trades +4.6% vs the 50-day and -7.7% vs the 200-day average, 25.8% below the 52-week high and +12.3% off the 52-week low. Computed from daily closes. As of 2026-10-30. A research diary reading, not advice.

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

Core Main Inc trades 4.6% above its 50-day and 7.7% below its 200-day moving average (5.9% above its 20-day). As of 2026-10-30.