ConnectOne Bancorp, Inc. (CNOB) NASDAQ

Currency In USD

CNOB Historical Return

If you invested $1000 in ConnectOne Bancorp, Inc. (CNOB) 10 years ago, it would be worth $2,114.36 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,260.4, while $1000 invested 1 year ago would be worth $1,284.85. This corresponds to total returns of 111.44%, 26.04%, 28.48%, respectively, with annualized returns of 7.77%, 4.74%, 28.48%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

CNOB Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	31.99	31.8	31.8	32.13	31.5	307,165
September 10, 2026	31.45	31.59	31.59	31.67	31.16	417,068
September 09, 2026	31.62	31.59	31.59	31.84	31.39	209,032
September 08, 2026	32.3	31.86	31.86	32.3	31.78	216,637
September 04, 2026	31.86	32.31	32.31	32.39	31.86	239,209
September 03, 2026	31.79	32.06	32.06	32.25	31.79	274,719
September 02, 2026	31	31.73	31.73	31.89	30.99	377,925
September 01, 2026	31.44	30.84	30.84	31.53	30.76	333,961
August 31, 2026	31.73	31.44	31.44	31.75	31.31	352,415
August 28, 2026	32	31.73	31.73	32.15	31.7	435,820
August 27, 2026	31.83	31.93	31.93	31.98	31.46	270,490
August 26, 2026	32.09	31.97	31.97	32.23	31.85	265,371
August 25, 2026	32.27	32.02	32.02	32.27	31.93	218,381
August 24, 2026	32.27	32.19	32.19	32.69	31.97	224,422
August 21, 2026	32.45	32.27	32.27	32.61	31.91	497,308
August 20, 2026	31.88	32.25	32.25	32.33	31.8	269,178
August 19, 2026	32.87	32.04	32.04	32.87	31.93	345,158
August 18, 2026	32.75	32.81	32.81	32.89	32.55	279,916
August 17, 2026	32.72	32.78	32.78	33.31	32.71	338,900
August 14, 2026	33.06	33.03	33.03	33.3	32.86	222,722
August 13, 2026	33.52	33.35	33.35	33.7	33.19	412,355
August 12, 2026	33.05	33.26	33.26	33.39	32.99	407,818
August 11, 2026	32.66	32.89	32.89	33.01	32.66	252,834
August 10, 2026	32.58	32.58	32.58	32.92	32.48	325,874
August 07, 2026	33.08	32.82	32.82	33.08	32.73	271,415
August 06, 2026	33.53	33.09	33.09	33.59	33.06	425,624
August 05, 2026	33.72	33.42	33.42	33.72	33.29	307,872
August 04, 2026	33.62	33.65	33.65	34.01	33.4	399,320
August 03, 2026	33.58	33.47	33.47	33.67	33.13	664,219
July 31, 2026	33.01	32.94	32.94	33.29	32.47	432,077
July 30, 2026	32.94	32.95	32.95	33.27	32.8	395,971
July 29, 2026	32.83	32.79	32.79	33.27	32.71	703,181
July 28, 2026	32.88	33.1	33.1	33.47	32.77	585,291
July 27, 2026	32.76	32.82	32.82	32.9	32.32	583,552
July 23, 2026	30.68	31.4	31.4	31.98	30.65	735,787
July 22, 2026	33.29	33	33	33.31	32.67	404,621
July 21, 2026	33.48	33.41	33.41	33.61	32.84	408,522
July 20, 2026	33.4	33.46	33.46	33.51	33.04	577,154
July 17, 2026	33.81	33.43	33.43	33.81	33.16	400,455
July 16, 2026	33.03	34.11	34.11	34.14	33.03	491,335
July 15, 2026	32.53	33.02	33.02	33.1	32.49	484,963
July 14, 2026	32.39	32.41	32.41	32.61	32.22	268,049
July 13, 2026	32.42	32.27	32.27	32.48	32.14	319,835
July 10, 2026	31.97	32.38	32.38	32.44	31.96	414,316
July 09, 2026	31.7	32.06	32.06	32.21	31.63	507,185
July 08, 2026	32.06	31.4	31.4	32.07	31.28	560,246
July 07, 2026	32.78	32.2	32.2	33	32.16	376,768
July 06, 2026	32.54	32.72	32.72	32.98	32.37	346,005
July 02, 2026	33.66	32.52	32.52	33.9	31.2	621,637
July 01, 2026	33.32	33.46	33.46	33.97	33.17	655,808
June 30, 2026	33.16	33.44	33.44	33.5	32.94	460,232
June 29, 2026	33.29	33.16	33.16	33.29	32.9	522,494
June 26, 2026	33.49	33.23	33.23	33.56	32.78	1.95M
June 25, 2026	33.29	33.29	33.29	33.66	33.16	410,709
June 24, 2026	33.11	33.37	33.37	33.48	33.11	418,214
June 23, 2026	32.7	33.08	33.08	33.14	32.03	371,994
June 22, 2026	32.5	32.7	32.7	32.95	32.5	379,170
June 18, 2026	32.67	32.45	32.45	32.74	32.29	402,359
June 17, 2026	32.44	32.2	32.2	33.12	31.52	484,723
June 16, 2026	32.72	32.54	32.54	32.97	32.36	481,685