Cardio Diagnostics Holdings, Inc. (CDIOW) NASDAQ

Currency In USD

CDIOW Historical Return

If you invested $1000 in Cardio Diagnostics Holdings, Inc. (CDIOW) since IPO date, it would be worth $36.36 as of October 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 3 years ago would be worth $300, while $1000 invested 1 year ago would be worth $603.02. This corresponds to total returns of -96.36%, -70%, -39.7%, respectively, with annualized returns of -50.06%, -33.23%, -39.7%.

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

CDIOW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 21, 2026	0.01	0.01	0.01	0.01	0.01	29,861
October 20, 2026	0.02	0.01	0.01	0.02	0.01	35,214
October 19, 2026	0.01	0.01	0.01	0.01	0.01	57,458
October 15, 2026	0.02	0.01	0.01	0.02	0.01	31,730
October 14, 2026	0.01	0.01	0.01	0.01	0.01	7,714
October 13, 2026	0.02	0.01	0.01	0.02	0.01	10,523
October 12, 2026	0.01	0.01	0.01	0.01	0.01	23,437
October 09, 2026	0.02	0.01	0.01	0.02	0.01	101,301
October 08, 2026	0.01	0.01	0.01	0.01	0.01	10,196
October 07, 2026	0.02	0.01	0.01	0.02	0.01	2,301
October 06, 2026	0.02	0.01	0.01	0.02	0.01	23,494
October 05, 2026	0.01	0.01	0.01	0.01	0.01	104
October 01, 2026	0.02	0.01	0.01	0.02	0.01	13,581
September 29, 2026	0.02	0.01	0.01	0.02	0.01	45,758
September 28, 2026	0.02	0.01	0.01	0.02	0.01	15,244
September 23, 2026	0.01	0.01	0.01	0.01	0.01	1,648
September 22, 2026	0.01	0.01	0.01	0.02	0.01	2,034
September 18, 2026	0.01	0.01	0.01	0.01	0.01	5,620
September 17, 2026	0.02	0.01	0.01	0.02	0.01	21,677
September 16, 2026	0.02	0.01	0.01	0.02	0.01	1,890
September 15, 2026	0.02	0.01	0.01	0.02	0.01	2,188
September 11, 2026	0.01	0.01	0.01	0.01	0.01	9,778
September 08, 2026	0.02	0.02	0.02	0.02	0.02	100
September 04, 2026	0.02	0.02	0.02	0.02	0.01	18,131
September 01, 2026	0.01	0.02	0.02	0.02	0.01	1,197
August 31, 2026	0.02	0.02	0.02	0.02	0.01	27,291
August 28, 2026	0.02	0.02	0.02	0.02	0.02	20,200
August 27, 2026	0.02	0.02	0.02	0.02	0.01	35,660
August 26, 2026	0.01	0.01	0.01	0.02	0.01	7,700
August 25, 2026	0.01	0.01	0.01	0.01	0.01	100
August 24, 2026	0.02	0.01	0.01	0.02	0.01	3,671
August 21, 2026	0.01	0.01	0.01	0.01	0.01	0
August 20, 2026	0.01	0.02	0.02	0.02	0.01	9,301
August 18, 2026	0.02	0.01	0.01	0.02	0.01	19,202
August 17, 2026	0.02	0.02	0.02	0.02	0.01	20,012
August 14, 2026	0.01	0.01	0.01	0.01	0.01	16,123
August 11, 2026	0.02	0.02	0.02	0.02	0.02	1,000
August 07, 2026	0.01	0.02	0.02	0.02	0.01	1,394
August 05, 2026	0.02	0.02	0.02	0.02	0.01	19,981
August 04, 2026	0.02	0.01	0.01	0.02	0.01	394
July 31, 2026	0.01	0.01	0.01	0.01	0.01	2,700
July 29, 2026	0.02	0.01	0.01	0.02	0.01	2,492
July 28, 2026	0.01	0.01	0.01	0.01	0.01	10,500
July 27, 2026	0.02	0.02	0.02	0.02	0.02	338
July 24, 2026	0.02	0.01	0.01	0.02	0.01	752
July 23, 2026	0.02	0.01	0.01	0.02	0.01	1,225
July 21, 2026	0.02	0.01	0.01	0.02	0.01	11,903
July 17, 2026	0.02	0.02	0.02	0.02	0.02	4,471
July 15, 2026	0.02	0.02	0.02	0.02	0.01	28,391
July 13, 2026	0.02	0.02	0.02	0.02	0.02	8,427
July 10, 2026	0.02	0.02	0.02	0.02	0.01	4,249
July 09, 2026	0.02	0.02	0.02	0.02	0.02	10,433
July 07, 2026	0.02	0.02	0.02	0.02	0.02	209
June 30, 2026	0.02	0.02	0.02	0.02	0.02	298
June 29, 2026	0.02	0.02	0.02	0.02	0.02	2,500
June 25, 2026	0.02	0.02	0.02	0.02	0.02	1
June 24, 2026	0.02	0.02	0.02	0.02	0.02	111
June 23, 2026	0.02	0.02	0.02	0.02	0.02	2,461
June 22, 2026	0.02	0.02	0.02	0.02	0.02	209