Clearfield, Inc. (CLFD) NASDAQ

Currency In USD

CLFD Historical Return

If you invested $1000 in Clearfield, Inc. (CLFD) 10 years ago, it would be worth $1,510.99 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $538.79, while $1000 invested 1 year ago would be worth $788.87. This corresponds to total returns of 51.1%, -46.12%, -21.11%, respectively, with annualized returns of 4.21%, -11.63%, -21.11%.

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

CLFD Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	29.72	29.16	29.16	30.06	28.89	145,075
October 20, 2026	28.96	29.31	29.31	29.55	27.91	129,647
October 19, 2026	30.01	30.6	30.6	30.96	29.4	110,782
October 16, 2026	29.82	29.47	29.47	30.22	29.44	89,401
October 15, 2026	29.81	29.99	29.99	30.17	29.15	92,445
October 14, 2026	31.85	30.13	30.13	31.89	30	160,801
October 13, 2026	33.14	32.55	32.55	33.14	31.65	116,885
October 12, 2026	33.67	33.14	33.14	33.92	32.87	149,746
October 09, 2026	33.42	34.01	34.01	34.21	32.5	139,295
October 08, 2026	32.45	33.14	33.14	33.54	32.27	184,418
October 07, 2026	33.28	32.9	32.9	33.6	32.49	111,060
October 06, 2026	33.34	33.74	33.74	33.8	33.13	76,533
October 05, 2026	33.31	33.16	33.16	33.49	32.68	135,675
October 02, 2026	32.89	33.48	33.48	33.9	32.49	132,058
October 01, 2026	31.17	32.17	32.17	32.51	30.82	153,982
September 30, 2026	30.57	31.14	31.14	31.39	30.57	115,223
September 29, 2026	30.82	30.46	30.46	31.03	30.43	151,322
September 28, 2026	30.96	30.66	30.66	30.96	30.33	78,158
September 25, 2026	30.73	31.07	31.07	31.67	30.41	67,913
September 24, 2026	30.93	30.53	30.53	31.01	30.13	134,539
September 23, 2026	31.6	31.07	31.07	31.79	30.75	60,571
September 22, 2026	31.14	31.83	31.83	32.13	30.61	176,584
September 21, 2026	31.01	30.88	30.88	31.11	30.69	77,614
September 18, 2026	30.78	30.16	30.16	30.78	29.72	342,164
September 17, 2026	30.72	30.64	30.64	31.2	30.6	193,521
September 16, 2026	29.25	30.09	30.09	30.28	28.96	173,450
September 15, 2026	28.96	29.19	29.19	29.27	28.69	93,815
September 11, 2026	29.78	30.02	30.02	30.24	29.13	179,983
September 10, 2026	27.76	28.28	28.28	28.81	27.76	155,321
September 09, 2026	28.74	28.2	28.2	29.22	28.11	148,609
September 08, 2026	28.99	28.9	28.9	29.35	28.51	115,861
September 04, 2026	28.35	28.65	28.65	28.97	28.31	102,545
September 03, 2026	28.8	28.32	28.32	29.07	28.23	109,472
September 02, 2026	28.25	28.72	28.72	29.05	28.17	110,420
September 01, 2026	28.69	28.25	28.25	28.74	28	139,634
August 31, 2026	29.55	29.01	29.01	29.99	28.83	127,839
August 28, 2026	29.7	29.53	29.53	29.99	28.55	241,814
August 27, 2026	30.18	29.96	29.96	30.75	29.91	203,311
August 26, 2026	29.06	29.88	29.88	30.07	28.95	247,087
August 25, 2026	27.67	29.45	29.45	29.55	27.5	187,606
August 24, 2026	27.38	27.23	27.23	27.6	26.66	208,080
August 21, 2026	27.8	27.54	27.54	28.5	27.23	124,777
August 20, 2026	27.47	27.54	27.54	28.03	27.35	93,399
August 19, 2026	28.54	27.89	27.89	28.69	27.55	0
August 18, 2026	28.94	28.15	28.15	28.94	27.81	131,719
August 17, 2026	28.69	29.46	29.46	30.09	28.3	154,856
August 14, 2026	28.8	28.79	28.79	29.63	28.25	127,150
August 13, 2026	29.02	28.74	28.74	29.83	28.6	119,728
August 12, 2026	29.66	29.09	29.09	30.22	29.01	0
August 11, 2026	28.71	29.46	29.46	29.55	28.16	0
August 10, 2026	27.63	28.79	28.79	29.38	26.77	428,055
August 07, 2026	27.67	27.48	27.48	28.43	27.09	319,736
August 06, 2026	27.62	26.66	26.66	28.94	25.91	722,258
August 05, 2026	33.74	33.77	33.77	34.4	32.6	257,101
August 04, 2026	33.12	33.74	33.74	34.25	32.82	206,790
August 03, 2026	30.68	32.11	32.11	32.19	30	174,541
July 31, 2026	31.73	30.26	30.26	32.24	30.01	197,794
July 30, 2026	30.19	30.89	30.89	31.14	30.19	229,236
July 29, 2026	30.29	29.51	29.51	30.67	28.3	349,465
July 28, 2026	31.46	31.25	31.25	31.68	30.09	305,866