Co-Diagnostics (CODX) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
CODX slides 6.5% to $0.71, a 52-week low, 3 down days in a row. Closed at $0.71, -6.54% vs the prior close of $0.76. Day range $0.71–$0.83, opened at $0.79.
CODX daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — CODX slides 6.5% to $0.71, a 52-week low, 3 down days in a row
- Closed at $0.71, -6.54% vs the prior close of $0.76. Day range $0.71–$0.83, opened at $0.79.
- Volume was 277.50K shares, 0.8x its 50-day average of 340.89K.
- Price is -38.6% vs its 50-day average ($1.16) and -70.9% vs its 200-day average ($2.46).
- 52-week range $0.71–$46.50; today's close sits at 0% of that range, 98.5% below the 52-week high.
- That makes 3 straight losses.
- SEC filings that day: 8-K.
Oct 14, 2026 — CODX slides 28.2% to $0.76, a 52-week low on 3.1x normal volume
- Closed at $0.76, -28.17% vs the prior close of $1.07. Day range $0.75–$1.06, opened at $1.06.
- Volume was 1.02M shares, 3.1x its 50-day average of 329.43K — unusually heavy trading.
- Price is -35.2% vs its 50-day average ($1.18) and -69.3% vs its 200-day average ($2.49).
- 52-week range $0.75–$46.50; today's close sits at 0% of that range, 98.4% below the 52-week high.
Oct 13, 2026 — CODX slides 14.8% to $1.07
- Closed at $1.07, -14.80% vs the prior close of $1.25. Day range $1.06–$1.25, opened at $1.24.
- Volume was 505.30K shares, 1.6x its 50-day average of 324.57K.
- Price is -10.9% vs its 50-day average ($1.19) and -57.7% vs its 200-day average ($2.52).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.7% below the 52-week high.
- SEC filings that day: 8-K.
Oct 12, 2026 — CODX jumps 11.6% to $1.25, a 1-month high on 2.0x normal volume
- Closed at $1.25, +11.61% vs the prior close of $1.12. Day range $1.11–$1.30, opened at $1.12.
- Volume was 651.70K shares, 2.0x its 50-day average of 319.02K — unusually heavy trading.
- Price is +3.9% vs its 50-day average ($1.20) and -51.0% vs its 200-day average ($2.55).
- 52-week range $0.91–$46.50; today's close sits at 1% of that range, 97.3% below the 52-week high.
Oct 9, 2026 — CODX rises 2.8% to $1.12
- Closed at $1.12, +2.75% vs the prior close of $1.09. Day range $1.09–$1.13, opened at $1.09.
- Volume was 110.30K shares, 0.3x its 50-day average of 330.34K — lighter than usual.
- Price is -7.2% vs its 50-day average ($1.21) and -56.6% vs its 200-day average ($2.58).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.6% below the 52-week high.
Oct 8, 2026 — CODX dips 2.7% to $1.09
- Closed at $1.09, -2.68% vs the prior close of $1.12. Day range $1.08–$1.15, opened at $1.13.
- Volume was 139.70K shares, 0.4x its 50-day average of 344.11K — lighter than usual.
- Price is -10.3% vs its 50-day average ($1.22) and -58.3% vs its 200-day average ($2.61).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.7% below the 52-week high.
Oct 7, 2026 — CODX dips 2.6% to $1.12
- Closed at $1.12, -2.61% vs the prior close of $1.15. Day range $1.09–$1.14, opened at $1.10.
- Volume was 186.70K shares, 0.5x its 50-day average of 377.70K — lighter than usual.
- Price is -8.5% vs its 50-day average ($1.22) and -57.7% vs its 200-day average ($2.65).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.6% below the 52-week high.
Oct 6, 2026 — CODX jumps 4.5% to $1.15 on 2.4x normal volume
- Closed at $1.15, +4.55% vs the prior close of $1.10. Day range $1.05–$1.17, opened at $1.12.
- Volume was 886.50K shares, 2.4x its 50-day average of 363.23K — unusually heavy trading.
- Price is -6.5% vs its 50-day average ($1.23) and -57.1% vs its 200-day average ($2.68).
- 52-week range $0.91–$46.50; today's close sits at 1% of that range, 97.5% below the 52-week high.
Oct 5, 2026 — CODX rises 1.9% to $1.10 on 3.3x normal volume
- Closed at $1.10, +1.85% vs the prior close of $1.08. Day range $1.08–$1.21, opened at $1.10.
- Volume was 1.14M shares, 3.3x its 50-day average of 342.98K — unusually heavy trading.
- Price is -11.8% vs its 50-day average ($1.25) and -59.5% vs its 200-day average ($2.72).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.6% below the 52-week high.
- SEC filings that day: 8-K.
Oct 2, 2026 — CODX ends flat (+0.0%) to $1.08
- Closed at $1.08, +0.00% vs the prior close of $1.08. Day range $1.06–$1.10, opened at $1.08.
- Volume was 83.40K shares, 0.2x its 50-day average of 343.75K — lighter than usual.
- Price is -14.8% vs its 50-day average ($1.27) and -60.7% vs its 200-day average ($2.75).
- 52-week range $0.91–$46.50; today's close sits at 0% of that range, 97.7% below the 52-week high.
CODX latest news & SEC filings
Every SEC filing by or about CODX in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Oct 15, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.07 — Reported shareholder vote results.
Oct 15, 2026 · Form 8-K/A — Current report (amended)
Amended current report
- Item 1.01 — Signed a material agreement.
- Item 2.03 — Took on a new material debt or financial obligation.
- Item 3.02 — Sold unregistered shares.
Oct 13, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.01 — Signed a material agreement.
- Item 2.03 — Took on a new material debt or financial obligation.
- Item 3.02 — Sold unregistered shares.
Oct 5, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.07 — Reported shareholder vote results.
Sep 25, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.07 — Reported shareholder vote results.
Sep 21, 2026 · Form PRE 14A — Preliminary proxy statement
Preliminary proxy statement
Sep 16, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
Sep 16, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Sep 15, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 8.01 — Reported other events the company considers important.
Sep 14, 2026 · Form 3 — New insider holdings
Initial insider ownership statement (Form 3) — a new director, officer or 10% owner disclosed their holdings
Sep 4, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
Sep 4, 2026 · Form DEFA14A — Additional proxy materials
Additional proxy materials
Sep 4, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 5.07 — Reported shareholder vote results.
Aug 24, 2026 · Form S-3 — Shelf registration (S-3)
Shelf registration (S-3) — lets the company sell securities over time
An offering document: new shares or debt may be sold, which can increase the share count (dilution) or debt load. Size and terms are in the prospectus.
Things to know before you trade CODX
- Last results release: Aug 13, 2026 (8-K Item 2.02). Previous ones: May 14, 2026, Mar 31, 2026, Mar 10, 2026. Based on that rhythm, the next report is likely around Nov 12, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 5.39% (largest 28.2%). That is a volatile stock.
- Liquidity: about 363.71K shares (≈$260.06K) trade per day on average. Thin volume can mean wider bid/ask spreads.
- 52-week position: $0.71 vs a range of $0.71–$46.50 (0% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: 1:30 on Jan 2, 2026
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 0 sales.
- Latest filings: 8-K Oct 15, 2026; 8-K Oct 13, 2026; 8-K Oct 5, 2026.
- Share count: 6.25M shares outstanding (Aug 11, 2026), -83.8% vs a year earlier — the company has been reducing its share count.
- Listing: Nasdaq · industry: Surgical & Medical Instruments & Apparatus.
CODX market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 0.79 | 0.83 | 0.71 | 0.71 | 277.50K |
| Oct 14, 2026 | 1.06 | 1.06 | 0.75 | 0.76 | 1.02M |
| Oct 13, 2026 | 1.24 | 1.25 | 1.06 | 1.07 | 505.30K |
| Oct 12, 2026 | 1.12 | 1.30 | 1.11 | 1.25 | 651.70K |
| Oct 9, 2026 | 1.09 | 1.13 | 1.09 | 1.12 | 110.30K |
| Oct 8, 2026 | 1.13 | 1.15 | 1.08 | 1.09 | 139.70K |
| Oct 7, 2026 | 1.10 | 1.14 | 1.09 | 1.12 | 186.70K |
| Oct 6, 2026 | 1.12 | 1.17 | 1.05 | 1.15 | 886.50K |
| Oct 5, 2026 | 1.10 | 1.21 | 1.08 | 1.10 | 1.14M |
| Oct 2, 2026 | 1.08 | 1.10 | 1.06 | 1.08 | 83.40K |
| Oct 1, 2026 | 1.06 | 1.09 | 1.06 | 1.08 | 141.00K |
| Sep 30, 2026 | 1.08 | 1.10 | 1.05 | 1.07 | 86.90K |
| Sep 29, 2026 | 1.09 | 1.10 | 1.05 | 1.07 | 98.90K |
| Sep 28, 2026 | 1.11 | 1.15 | 1.08 | 1.11 | 177.00K |
| Sep 25, 2026 | 1.15 | 1.16 | 1.09 | 1.09 | 189.60K |
| Sep 24, 2026 | 1.11 | 1.17 | 1.09 | 1.15 | 428.40K |
| Sep 23, 2026 | 1.09 | 1.10 | 1.06 | 1.10 | 84.30K |
| Sep 22, 2026 | 1.02 | 1.10 | 0.99 | 1.08 | 356.80K |
| Sep 21, 2026 | 0.96 | 1.04 | 0.96 | 1.01 | 300.50K |
| Sep 18, 2026 | 0.95 | 1.03 | 0.91 | 0.95 | 406.60K |
About Co-Diagnostics
Co-Diagnostics (CODX) is listed on the Nasdaq and classified by the SEC under “Surgical & Medical Instruments & Apparatus”. Its business address is in SALT LAKE CITY, UT. State of incorporation: UT. Fiscal year ends December 31. SEC CIK 1692415.
CODX board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| Eugene Durenard | Director | May 27, 2026 |
| Dwight H Egan | Chief Executive Officer | May 27, 2026 |
| Edward L. Murphy | Director | May 27, 2026 |
| James B Nelson | Director | May 27, 2026 |
| Richard S Serbin | Director | May 27, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Richard David Abbott | President | May 27, 2026 |
| Daniel Bohrer | EVP of Finance & Accounting | Sep 14, 2026 |
| Brian Lee Brown | Chief Financial Officer | May 27, 2026 |
| Dwight H Egan | Chief Executive Officer | May 27, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| No open-market insider buys or sales reported in the last 12 months. | ||||
CODX financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $622.49K | $-46.90M | -35.25 | $-29.14M |
| Dec 31, 2024 | $3.92M | $-37.64M | -37.22 | $-29.16M |
| Dec 31, 2023 | $6.81M | $-35.33M | -1.20 | $-22.08M |
| Dec 31, 2022 | $34.22M | $-14.24M | -0.45 | $6.57M |
| Dec 31, 2021 | $97.89M | $36.66M | 1.23 | $41.08M |
Latest balance sheet: total assets $16.59M, total liabilities $3.88M, cash $3.65M (as of Jun 30, 2026).
CODX earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 13, 2026 | 8-K Item 2.02 (results) | $1.49 |
| May 14, 2026 | 8-K Item 2.02 (results) | $1.63 |
| Mar 31, 2026 | 8-K Item 2.02 (results) | $1.86 |
| Mar 10, 2026 | 8-K Item 2.02 (results) | $4.40 |
| Nov 13, 2025 | 8-K Item 2.02 (results) | $11.16 |
| Aug 14, 2025 | 8-K Item 2.02 (results) | $7.95 |
| May 8, 2025 | 8-K Item 2.02 (results) | $10.65 |
| Mar 27, 2025 | 8-K Item 2.02 (results) | $11.76 |
| Nov 7, 2024 | 8-K Item 2.02 (results) | $35.40 |
| Aug 8, 2024 | 8-K Item 2.02 (results) | — |
| May 9, 2024 | 8-K Item 2.02 (results) | — |
| Mar 14, 2024 | 8-K Item 2.02 (results) | — |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.