Data I/O (DAIO) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
- Closed at $2.68, -2.55% vs the prior close of $2.75.
- Volume 21.90K shares, 0.8x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
DAIO dips 2.5% to $2.68, a 3-month low, 4 down days in a row. Closed at $2.68, -2.55% vs the prior close of $2.75. Day range $2.68–$2.79, opened at $2.69.
DAIO 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 — DAIO dips 2.5% to $2.68, a 3-month low, 4 down days in a row
- Closed at $2.68, -2.55% vs the prior close of $2.75. Day range $2.68–$2.79, opened at $2.69.
- Volume was 21.90K shares, 0.8x its 50-day average of 29.07K.
- Price is -7.3% vs its 50-day average ($2.89) and -11.5% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 22% of that range, 40.3% below the 52-week high.
- That makes 4 straight losses.
Oct 14, 2026 — DAIO slides 3.2% to $2.75, a 1-month low, 3 down days in a row
- Closed at $2.75, -3.17% vs the prior close of $2.84. Day range $2.70–$2.89, opened at $2.89.
- Volume was 49.70K shares, 1.7x its 50-day average of 29.56K.
- Price is -5.1% vs its 50-day average ($2.90) and -9.3% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 25% of that range, 38.8% below the 52-week high.
- That makes 3 straight losses.
Oct 13, 2026 — DAIO dips 0.7% to $2.84
- Closed at $2.84, -0.70% vs the prior close of $2.86. Day range $2.83–$2.89, opened at $2.86.
- Volume was 19.10K shares, 0.6x its 50-day average of 29.99K.
- Price is -2.2% vs its 50-day average ($2.90) and -6.4% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 29% of that range, 36.7% below the 52-week high.
Oct 12, 2026 — DAIO dips 1.7% to $2.86
- Closed at $2.86, -1.72% vs the prior close of $2.91. Day range $2.86–$2.97, opened at $2.94.
- Volume was 31.70K shares, 1.0x its 50-day average of 30.35K.
- Price is -1.6% vs its 50-day average ($2.91) and -5.7% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 30% of that range, 36.3% below the 52-week high.
Oct 9, 2026 — DAIO rises 2.1% to $2.91
- Closed at $2.91, +2.11% vs the prior close of $2.85. Day range $2.83–$2.93, opened at $2.87.
- Volume was 29.10K shares, 0.9x its 50-day average of 31.27K.
- Price is +0.1% vs its 50-day average ($2.91) and -4.1% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 32% of that range, 35.2% below the 52-week high.
Oct 8, 2026 — DAIO dips 1.7% to $2.85
- Closed at $2.85, -1.72% vs the prior close of $2.90. Day range $2.85–$2.96, opened at $2.90.
- Volume was 17.90K shares, 0.6x its 50-day average of 31.93K — lighter than usual.
- Price is -1.9% vs its 50-day average ($2.91) and -6.1% vs its 200-day average ($3.03).
- 52-week range $2.16–$4.49; today's close sits at 30% of that range, 36.5% below the 52-week high.
Oct 7, 2026 — DAIO dips 1.0% to $2.90
- Closed at $2.90, -1.02% vs the prior close of $2.93. Day range $2.86–$2.98, opened at $2.89.
- Volume was 15.50K shares, 0.5x its 50-day average of 32.77K — lighter than usual.
- Price is -0.3% vs its 50-day average ($2.91) and -4.5% vs its 200-day average ($3.04).
- 52-week range $2.16–$4.49; today's close sits at 32% of that range, 35.4% below the 52-week high.
Oct 6, 2026 — DAIO rises 1.4% to $2.93
- Closed at $2.93, +1.38% vs the prior close of $2.89. Day range $2.89–$3.00, opened at $2.98.
- Volume was 12.90K shares, 0.4x its 50-day average of 33.55K — lighter than usual.
- Price is +0.6% vs its 50-day average ($2.91) and -3.5% vs its 200-day average ($3.04).
- 52-week range $2.16–$4.49; today's close sits at 33% of that range, 34.7% below the 52-week high.
Oct 5, 2026 — DAIO slides 3.0% to $2.89
- Closed at $2.89, -3.02% vs the prior close of $2.98. Day range $2.89–$2.99, opened at $2.89.
- Volume was 25.30K shares, 0.7x its 50-day average of 33.93K.
- Price is -0.8% vs its 50-day average ($2.91) and -4.8% vs its 200-day average ($3.04).
- 52-week range $2.16–$4.49; today's close sits at 31% of that range, 35.6% below the 52-week high.
Oct 2, 2026 — DAIO rises 1.4% to $2.98, a 1-month high
- Closed at $2.98, +1.36% vs the prior close of $2.94. Day range $2.82–$3.03, opened at $2.95.
- Volume was 17.40K shares, 0.5x its 50-day average of 34.33K — lighter than usual.
- Price is +2.1% vs its 50-day average ($2.92) and -1.9% vs its 200-day average ($3.04).
- 52-week range $2.16–$4.49; today's close sits at 35% of that range, 33.6% below the 52-week high.
DAIO latest news & SEC filings
Every SEC filing by or about DAIO in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Sep 3, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Aug 14, 2026 · 10-Q — Quarterly report (unaudited financial statements for the quarter)
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $5.15M (prior year $5.95M) (-13.4% vs Jun 30, 2025)
- Net income: -$1.63M (prior year -$742.00K) (loss widened vs Jun 30, 2025)
- Diluted EPS: -$0.17 (prior year -$0.08) (loss widened vs Jun 30, 2025)
Aug 13, 2026 · 424B3 — Prospectus / supplement for an offering or resale
Prospectus / supplement for an offering or resale
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.
Aug 12, 2026 · 8-K — Current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 11, 2026 · S-1/A — S-1/A filing
S-1/A filing
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.
Jul 31, 2026 · S-1 — Registration statement (S-1)
Registration statement (S-1) — registering new shares, usually for an IPO or offering
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.
Jul 30, 2026 · 8-K — Current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Jul 13, 2026 · 8-K — Current report
Current report — a filing companies must make within 4 business days of a major event
- Item 1.02 — Ended a material agreement.
- Item 2.04 — Event that accelerates a debt obligation.
- Item 3.02 — Sold unregistered shares.
- Item 5.02 — Change in directors or officers (appointment, departure or pay).
- Item 5.07 — Reported shareholder vote results.
Jul 10, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 10, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 10, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jul 10, 2026 · 4 — Insider trade report (Form 4)
Insider trade report (Form 4) — a director, officer or 10%+ owner changed their holdings
Insider holdings update with no common-stock transactions in the table (often options or derivative awards only).
Jun 23, 2026 · SCHEDULE 13G — Passive stake (13G)
Passive stake (13G) — an investor reported owning more than 5%
Filed by an outside investor (not the company). It reports a holding of more than 5% of a share class; percentage and holder name are in the filing.
Jun 23, 2026 · 8-K — 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.
- Item 5.03 — Amended its charter or bylaws / changed fiscal year.
- Item 7.01 — Released information under Regulation FD (e.g. a presentation or press release).
Things to know before you trade DAIO
- Last results release: Aug 12, 2026 (8-K Item 2.02). Previous ones: Jul 30, 2026, May 15, 2026, Feb 27, 2026. Based on that rhythm, the next report is likely around Nov 11, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 1.58% (largest 4.2%).
- Liquidity: about 22.42K shares (≈$60.09K) trade per day on average. Thin volume can mean wider bid/ask spreads.
- 52-week position: $2.68 vs a range of $2.16–$4.49 (22% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 0 open-market buys, 0 sales.
- Latest filings: 10-Q Aug 14, 2026; 8-K Aug 12, 2026; 8-K Jul 30, 2026.
- Share count: 10.40M shares outstanding (Jul 31, 2026), +10.7% vs a year earlier — notable dilution.
- Listing: Nasdaq · industry: Instruments For Meas & Testing of Electricity & Elec Signals.
DAIO market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 2.69 | 2.79 | 2.68 | 2.68 | 21.90K |
| Oct 14, 2026 | 2.89 | 2.89 | 2.70 | 2.75 | 49.70K |
| Oct 13, 2026 | 2.86 | 2.89 | 2.83 | 2.84 | 19.10K |
| Oct 12, 2026 | 2.94 | 2.97 | 2.86 | 2.86 | 31.70K |
| Oct 9, 2026 | 2.87 | 2.93 | 2.83 | 2.91 | 29.10K |
| Oct 8, 2026 | 2.90 | 2.96 | 2.85 | 2.85 | 17.90K |
| Oct 7, 2026 | 2.89 | 2.98 | 2.86 | 2.90 | 15.50K |
| Oct 6, 2026 | 2.98 | 3.00 | 2.89 | 2.93 | 12.90K |
| Oct 5, 2026 | 2.89 | 2.99 | 2.89 | 2.89 | 25.30K |
| Oct 2, 2026 | 2.95 | 3.03 | 2.82 | 2.98 | 17.40K |
| Oct 1, 2026 | 2.93 | 3.04 | 2.89 | 2.94 | 27.80K |
| Sep 30, 2026 | 2.99 | 3.01 | 2.91 | 2.93 | 56.60K |
| Sep 29, 2026 | 2.93 | 3.01 | 2.87 | 2.97 | 15.80K |
| Sep 28, 2026 | 3.02 | 3.02 | 2.84 | 2.85 | 10.20K |
| Sep 25, 2026 | 2.94 | 3.00 | 2.85 | 2.85 | 8.40K |
| Sep 24, 2026 | 2.94 | 2.94 | 2.83 | 2.88 | 9.00K |
| Sep 23, 2026 | 2.86 | 2.94 | 2.84 | 2.86 | 6.80K |
| Sep 22, 2026 | 2.93 | 2.95 | 2.85 | 2.88 | 15.40K |
| Sep 21, 2026 | 2.92 | 3.04 | 2.85 | 2.90 | 29.20K |
| Sep 18, 2026 | 2.81 | 2.94 | 2.79 | 2.81 | 28.70K |
About Data I/O
Data I/O (DAIO) is listed on the Nasdaq and classified by the SEC under “Instruments For Meas & Testing of Electricity & Elec Signals”. Its business address is in REDMOND, WA. State of incorporation: WA. Fiscal year ends December 11. SEC CIK 351998.
DAIO 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 |
|---|---|---|
| Garrett Riley Larson | Director | Jul 10, 2026 |
| Edward J Smith | Director | Jul 10, 2026 |
| Steven M Waszak | Director | Jul 10, 2026 |
| Sally A. Washlow | Director | Jul 10, 2026 |
| William O. Wentworth | President | Dec 5, 2025 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| Charles Joseph Dibona | Vice President & CFO | Sep 3, 2026 |
| William O. Wentworth | President | Dec 5, 2025 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| No open-market insider buys or sales reported in the last 12 months. | ||||
DAIO financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $21.50M | $-5.24M | -0.56 | $-2.23M |
| Dec 31, 2024 | $21.77M | $-3.09M | -0.34 | $-995.00K |
| Dec 31, 2023 | $28.06M | $486.00K | 0.05 | $2.43M |
| Dec 31, 2022 | $24.22M | $-1.12M | -0.13 | $-1.05M |
| Dec 31, 2021 | $25.84M | $-555.00K | -0.06 | $1.41M |
Latest balance sheet: total assets $24.64M, total liabilities $—, cash $11.87M (as of Jun 30, 2026).
DAIO earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 12, 2026 | 8-K Item 2.02 (results) | $3.00 |
| Jul 30, 2026 | 8-K Item 2.02 (results) | $2.92 |
| May 15, 2026 | 8-K Item 2.02 (results) | $3.20 |
| Feb 27, 2026 | 8-K Item 2.02 (results) | $2.77 |
| Nov 3, 2025 | 8-K Item 2.02 (results) | $3.01 |
| Jul 25, 2025 | 8-K Item 2.02 (results) | $3.33 |
| Apr 25, 2025 | 8-K Item 2.02 (results) | $2.30 |
| Mar 3, 2025 | 8-K Item 2.02 (results) | $2.59 |
| Oct 25, 2024 | 8-K Item 2.02 (results) | $2.55 |
| Jul 26, 2024 | 8-K Item 2.02 (results) | — |
| Apr 26, 2024 | 8-K Item 2.02 (results) | — |
| Feb 23, 2024 | 8-K Item 2.02 (results) | — |
Related stocks · Instruments For Meas & Testing of Electricity & Elec Signals
Teradyne (TER)Aehr Test Systems (AEHR)Veralto (VLTO)Cohu (COHU)Itron (ITRI)Allient (ALNT)Frequency Electronics (FEIM)Transcat (TRNS)Intest (INTT)
Popular today
Micron Technology (MU)Spdr S&P 500 Etf (SPY)Nvidia (NVDA)Sandisk (SNDK)AMD (AMD)Space Exploration Technologies (SPCX)Intel (INTC)Apple (AAPL)Microsoft (MSFT)Meta Platforms (META)Broadcom (AVGO)Tesla (TSLA)
More on DAIO
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.