Cardio Diagnostics Holdings, Inc. (CDIO) Stock Price History
Historical prices from 2022 to 2026
- 1M
- +10.1%
- 3M
- +19.5%
- YTD
- -26.8%
- 1Y
- -42.2%
- 3Y
- -61.3%
- 5Y
- -62.9%
Loading 10-year price history...
CDIO Historical Performance
CDIO Annual Returns
Year-by-year price performance · 2022–2026
- 2022 annual price return
- -89.2%
- 2023 annual price return
- +126.4%
- 2024 annual price return
- -70.0%
- 2025 annual price return
- -89.7%
- 2026 annual price return
- +130.6%
CDIO Stock Price Trajectory (2022–2026)
As of June 30, 2026, Cardio Diagnostics Holdings, Inc. (CDIO) trades at $2.08, representing a -42.2% return over the past year. The stock has delivered a -99.3% total return over five years (-62.9% CAGR), reflecting challenging market conditions.
The stock reached its all-time high of $307.50 on October 17, 2022. From this peak, CDIO has corrected -99.3%, currently trading 26% below its 200-day moving average, suggesting potential weakness.
When compared to Healthcare sector peers HLIO (+167.9% 1Y), EXAS (+97.4% 1Y), and NTRA (+61.2% 1Y), CDIO has underperformed the peer group average. Compare CDIO vs HLIO →
CDIO Historical Price Data · from 2022
Rows 1–50 of 1,117| Date | Open | High | Low | Close | Volume | Change % |
|---|---|---|---|---|---|---|
| 2026-06-29 | 2.01 | 2.10 | 1.97 | 2.08 | 23K | +3.48% |
| 2026-06-26 | 2.02 | 2.10 | 1.98 | 2.01 | 24K | -0.50% |
| 2026-06-25 | 2.05 | 2.12 | 2.00 | 2.02 | 20K | -0.49% |
| 2026-06-24 | 2.02 | 2.18 | 1.98 | 2.03 | 26K | -7.73% |
| 2026-06-23 | 2.02 | 2.22 | 2.02 | 2.20 | 81K | +9.45% |
| 2026-06-22 | 2.01 | 2.03 | 1.95 | 2.01 | 21K | -1.47% |
| 2026-06-18 | 2.09 | 2.09 | 2.00 | 2.04 | 28K | +3.03% |
| 2026-06-17 | 1.98 | 2.09 | 1.93 | 1.98 | 29K | +1.02% |
| 2026-06-16 | 1.91 | 2.09 | 1.91 | 1.96 | 34K | -0.51% |
| 2026-06-15 | 1.97 | 2.08 | 1.94 | 1.97 | 39K | +0.51% |
| 2026-06-12 | 2.02 | 2.11 | 1.96 | 1.96 | 64K | -2.00% |
| 2026-06-11 | 1.90 | 2.07 | 1.90 | 2.00 | 27K | +3.63% |
| 2026-06-10 | 1.91 | 2.01 | 1.88 | 1.93 | 31K | -0.52% |
| 2026-06-09 | 1.88 | 2.06 | 1.86 | 1.94 | 40K | -2.51% |
| 2026-06-08 | 2.05 | 2.09 | 1.96 | 1.99 | 28K | +1.53% |
| 2026-06-05 | 1.97 | 2.06 | 1.95 | 1.96 | 64K | -7.11% |
| 2026-06-04 | 2.16 | 2.28 | 2.09 | 2.11 | 66K | -1.86% |
| 2026-06-03 | 2.34 | 2.34 | 2.15 | 2.15 | 101K | -8.51% |
| 2026-06-02 | 2.15 | 2.57 | 2.14 | 2.35 | 196K | +10.33% |
| 2026-06-01 | 1.89 | 2.19 | 1.85 | 2.13 | 97K | +12.70% |
| 2026-05-29 | 1.79 | 1.94 | 1.76 | 1.89 | 69K | +4.83% |
| 2026-05-28 | 1.75 | 1.91 | 1.75 | 1.80 | 84K | +3.03% |
| 2026-05-27 | 1.78 | 1.79 | 1.73 | 1.75 | 31K | -1.13% |
| 2026-05-26 | 1.71 | 1.81 | 1.64 | 1.77 | 69K | +9.94% |
| 2026-05-22 | 1.60 | 1.67 | 1.55 | 1.61 | 47K | +6.62% |
| 2026-05-21 | 1.50 | 1.60 | 1.42 | 1.51 | 116K | +6.34% |
| 2026-05-20 | 1.39 | 1.45 | 1.39 | 1.42 | 16K | +3.65% |
| 2026-05-19 | 1.35 | 1.44 | 1.28 | 1.37 | 72K | -1.44% |
| 2026-05-18 | 1.55 | 1.56 | 1.25 | 1.39 | 143K | -10.32% |
| 2026-05-15 | 1.70 | 1.70 | 1.50 | 1.55 | 65K | -7.74% |
| 2026-05-14 | 1.87 | 1.87 | 1.68 | 1.68 | 83K | -6.15% |
| 2026-05-13 | 1.80 | 1.83 | 1.78 | 1.79 | 32K | -1.65% |
| 2026-05-12 | 1.86 | 1.90 | 1.75 | 1.82 | 53K | -1.62% |
| 2026-05-11 | 1.76 | 1.97 | 1.76 | 1.85 | 55K | +1.09% |
| 2026-05-08 | 1.86 | 1.94 | 1.83 | 1.83 | 42K | +1.10% |
| 2026-05-07 | 1.85 | 1.85 | 1.75 | 1.81 | 45K | -0.55% |
| 2026-05-06 | 1.83 | 1.90 | 1.81 | 1.82 | 56K | -0.55% |
| 2026-05-05 | 1.94 | 1.94 | 1.82 | 1.83 | 11K | -7.11% |
| 2026-05-04 | 1.95 | 2.35 | 1.88 | 1.97 | 348K | +4.79% |
| 2026-05-01 | 1.74 | 1.93 | 1.70 | 1.88 | 77K | +3.30% |
| 2026-04-30 | 1.73 | 1.86 | 1.70 | 1.82 | 21K | +7.06% |
| 2026-04-29 | 1.72 | 1.74 | 1.67 | 1.70 | 25K | -1.16% |
| 2026-04-28 | 1.81 | 1.81 | 1.70 | 1.72 | 46K | -5.49% |
| 2026-04-27 | 1.83 | 1.85 | 1.81 | 1.82 | 26K | 0.00% |
| 2026-04-24 | 1.82 | 1.89 | 1.80 | 1.82 | 29K | 0.00% |
| 2026-04-23 | 1.92 | 1.95 | 1.82 | 1.82 | 67K | -4.71% |
| 2026-04-22 | 1.88 | 1.96 | 1.88 | 1.91 | 32K | +1.60% |
| 2026-04-21 | 1.89 | 1.96 | 1.86 | 1.88 | 51K | -4.57% |
| 2026-04-20 | 2.02 | 2.04 | 1.97 | 1.97 | 18K | -1.99% |
| 2026-04-17 | 1.99 | 2.13 | 1.99 | 2.01 | 43K | +2.55% |
Intrinsic Valuation
DCF models, multiple analysis, and analyst estimates.
Historical Returns
10-year return with dividends reinvested.
DCA Calculator
See how regular investing compounds over time.
Peer Comparison
Compare growth, multiples, and margins vs sector.
CDIO — Frequently Asked Questions
Quick answers to the most common questions about buying CDIO stock.
How has CDIO stock performed recently?
CDIO declined -42.2% over the past year, below its 5-year annualized CAGR of -62.9%. The stock trades below its 200-day moving average, reflecting the downtrend.
What is CDIO's all-time high price?
Cardio Diagnostics Holdings, Inc. reached $307.50 on 2022-10-17. The 52-week high is $7.91. Current 1-year return of -42.2% places the stock further from historical peaks.
Where can I download CDIO historical price data?
This page provides CDIO daily OHLCV data with 50-day MA, 200-day MA, and RSI indicators. Data spans 2022-2026, downloadable in CSV format.