Avinger, Inc. (AVGR)
AVGR moved a median of -0.24% 30 minutes after news, and -0.68% by the close. How AVGR actually reacts to news — the realized, point-in-time move the market made, measured across 108 labeled events over the last three years with zero look-ahead.
AVGR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 31% | 86 |
| 30-min | -0.24% | 29% | 101 |
| 60-min | -1.19% | 39% | 104 |
| to close | -0.68% | 37% | 106 |
| Middle 50% of AVGR reactions | -3.73% to +1.33% |
|---|---|
| Median reaction (30-min) | -0.24% |
| Measured reactions | 108 |
Half of all Avinger, Inc. news events land between -3.73% and +1.33% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when AVGR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to AVGR's baseline. Nothing else.
Recent AVGR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Avinger Inc For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | -4.83% | +3.45% | |
| Form 8-K Avinger Inc For: Feb 05 | SEC filing · Form 8-K | SEC EDGAR | +3.92% | +2.92% | |
| Form 8-K Avinger Inc For: Jan 24 | SEC filing · Form 8-K | SEC EDGAR | -0.96% | +0.00% | |
| Form DEFA14A Avinger Inc | SEC filing · Form DEFA14A | SEC EDGAR | -0.96% | +0.00% | |
| Peytant Solutions Welcomes JD Simpson as Chief Commercial Officer | Press release | PR Web | -2.21% | -1.67% | |
| Form DEFA14A Avinger Inc | SEC filing · Form DEFA14A | SEC EDGAR | -0.75% | +41.97% | |
| Form DEFR14A Avinger Inc | SEC filing · Form DEFR14A | SEC EDGAR | -0.75% | +41.97% | |
| Form 8-K Avinger Inc For: Jan 03 | SEC filing · Form 8-K | SEC EDGAR | +2.13% | -4.80% | |
| Form 8-K Avinger Inc For: Dec 29 | SEC filing · Form 8-K | SEC EDGAR | +6.88% | +4.18% | |
| Form DEF 14A Avinger Inc For: Jan 24 | SEC filing · Form DEF | SEC EDGAR | -0.56% | +31.42% | |
| Form 8-K Avinger Inc For: Dec 19 | SEC filing · Form 8-K | SEC EDGAR | -11.00% | -23.30% | |
| Form 8-K Avinger Inc For: Dec 11 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -23.07% | |
| Form 8-K Avinger Inc For: Dec 11 | SEC filing · Form 8-K | SEC EDGAR | -4.52% | +34.93% | |
| Form PRE 14A Avinger Inc For: Jan 24 | SEC filing · Form PRE | SEC EDGAR | -4.52% | +34.93% | |
| Form 8-K Avinger Inc For: Nov 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -4.76% | |
| Avinger Reports Third Quarter 2024 Results | Press release | Accesswire | +0.93% | +2.42% | |
| Form 10-Q Avinger Inc For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.93% | +2.42% | |
| Form 8-K Avinger Inc For: Nov 07 | SEC filing · Form 8-K | SEC EDGAR | +0.93% | +2.42% | |
| Form DEF 14A Avinger Inc For: Dec 19 | SEC filing · Form DEF | SEC EDGAR | -3.43% | +0.78% | |
| Form DEFA14A Avinger Inc | SEC filing · Form DEFA14A | SEC EDGAR | -3.43% | +0.78% | |
| Avinger to Announce Third Quarter 2024 Results on November 7, 2024 | Press release | Accesswire | +2.00% | +0.01% | |
| Avinger Releases Updated Data From IMAGE-BTK in Webinar Featuring Key Opinion Leaders in the Field of Vascular Intervention | Press release | Accesswire | -1.68% | -3.31% | |
| Form 8-K Avinger Inc For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -5.94% | |
| Avinger Announces Issuance of New U.S. Patent and Receives Notices of Allowance for Five Additional U.S. Patents | Press release | Accesswire | -0.75% | -5.61% | |
| Avinger Initiates Full Commercial Launch of Pantheris LV Image-Guided Atherectomy Device | Press release | Accesswire | -4.79% | +6.54% | |
| Form 8-K Avinger Inc For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +0.18% | -0.91% | |
| Avinger Reports Second Quarter 2024 Results | Press release | Accesswire | +0.00% | +0.41% | |
| Form 10-Q Avinger Inc For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.41% | |
| Form 8-K Avinger Inc For: Aug 08 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.41% | |
| Avinger Appoints Thomas P. Davis, MD, FACC as Chief Medical Officer | Press release | Accesswire | -5.30% | -3.79% | |
| Avinger to Announce Second Quarter 2024 Results on August 8, 2024 | Press release | Accesswire | -0.77% | -1.54% | |
| Form DEF 14A Avinger Inc For: Aug 12 | SEC filing · Form DEF | SEC EDGAR | — | +2.56% | |
| Form PRE 14A Avinger Inc For: Aug 12 | SEC filing · Form PRE | SEC EDGAR | -11.77% | -9.63% | |
| Form 8-K Avinger Inc For: Jun 13 | SEC filing · Form 8-K | SEC EDGAR | +2.06% | -4.12% | |
| Avinger Announces Closing of up to $24 Million Public Offering | Press release | Accesswire | +2.06% | -4.12% | |
| Avinger Announces Pricing of up to $24 Million Public Offering | Press release | Accesswire | -2.56% | +4.82% | |
| Form EFFECT Avinger Inc | SEC filing · Form EFFECT | SEC EDGAR | -2.56% | +4.82% | |
| Form S-1/A Avinger Inc | SEC filing · Form S-1 | SEC EDGAR | -12.09% | -11.81% | |
| Form S-1/A Avinger Inc | SEC filing · Form S-1 | SEC EDGAR | +0.00% | -0.76% | |
| Form 8-K Avinger Inc For: Jun 05 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.76% | |
| Avinger Increases Focus on Coronary Development, Reduces Operating Costs of Peripheral Business | Press release | Accesswire | +1.51% | +2.01% | |
| Form 8-K Avinger Inc For: May 29 | SEC filing · Form 8-K | SEC EDGAR | +2.88% | +2.63% | |
| Form SD Avinger Inc | SEC filing · Form SD | SEC EDGAR | — | -0.69% | |
| Form 8-K Avinger Inc For: May 22 | SEC filing · Form 8-K | SEC EDGAR | -5.53% | -12.34% | |
| Form S-1 Avinger Inc | SEC filing · Form S-1 | SEC EDGAR | +1.92% | -12.69% | |
| Avinger Announces Conversion of $11 Million of CRG Debt into Preferred Equity | Press release | Accesswire | — | -3.50% | |
| Form 8-K Avinger Inc For: May 16 | SEC filing · Form 8-K | SEC EDGAR | — | -3.50% | |
| Avinger Reports First Quarter 2024 Results | Press release | Accesswire | — | -3.63% | |
| Form 10-Q Avinger Inc For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | — | -3.63% | |
| Form 8-K Avinger Inc For: May 15 | SEC filing · Form 8-K | SEC EDGAR | — | -3.63% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the AVGR section they belong to.
Where else AVGR is measured.
AVGR earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| DYNATRONICS CORP (DYNT) | 110 | 0.00% | 30% |
| Mirati Therapeutics, Inc. (MRTX) | 109 | +0.11% | 81% |
| Mesoblast Limited - American Depositary Shares (MESO) | 108 | -0.47% | 42% |
| WELLNESS CENTER USA INC (WCUI) | 108 | 0.00% | 24% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Healthcare names, measured the same way →
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How the numbers are made.
How is Avinger, Inc.'s median reaction calculated?
Every labeled AVGR news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 108 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 29% of AVGR's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does AVGR's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.