PURE BIOSCIENCE (PURE)
PURE moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How PURE actually reacts to news — the realized, point-in-time move the market made, measured across 74 labeled events over the last three years with zero look-ahead.
PURE’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 12% | 66 |
| 30-min | 0.00% | 26% | 66 |
| 60-min | 0.00% | 27% | 66 |
| to close | 0.00% | 36% | 69 |
| Middle 50% of PURE reactions | 0.00% to +0.04% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 74 |
Half of all PURE BIOSCIENCE news events land between +0.00% and +0.04% 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 PURE moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PURE's baseline. Nothing else.
Recent PURE events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 10-Q PURE BIOSCIENCE, INC. For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -12.14% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Jun 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -12.14% | |
| PURE Bioscience Reports Fiscal Third Quarter 2026 Financial Results | Press release | Business Wire | +0.00% | -12.14% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +4.48% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +4.59% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Mar 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +4.59% | |
| PURE Bioscience Reports Fiscal Second Quarter 2026 Financial Results | Press release | Business Wire | +0.00% | +4.59% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Feb 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -6.61% | |
| Form DEF 14A PURE BIOSCIENCE, INC. For: Dec 30 | SEC filing · Form DEF | SEC EDGAR | +24.75% | +5.00% | |
| Form PRE 14A PURE BIOSCIENCE, INC. For: Dec 18 | SEC filing · Form PRE | SEC EDGAR | +0.00% | +0.65% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +7.80% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Dec 15 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +7.80% | |
| PURE Bioscience Reports Fiscal First Quarter 2026 Financial Results | Press release | Business Wire | +0.00% | +7.80% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Nov 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.35% | |
| PURE Bioscience, Inc. Announces Leadership Promotions | Press release | Business Wire | +0.00% | -0.35% | |
| Form 10-K PURE BIOSCIENCE, INC. For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | +3.75% | -11.25% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | +3.75% | -11.25% | |
| PURE Bioscience Reports Fiscal 2025 Financial Results | Press release | Business Wire | +3.75% | -11.25% | |
| PURE Bioscience Partners with Bonsai for Direct-to-Customer Sales | Press release | Business Wire | +0.00% | +0.00% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.00% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Jun 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.00% | |
| PURE Bioscience Reports Fiscal Third Quarter 2025 Financial Results | Press release | Business Wire | +0.00% | +0.00% | |
| PURE Bioscience Unveils Revolutionary Membrane Treatment Solution for the Dairy and Beverage Industry | Press release | Business Wire | +0.00% | -3.75% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -12.94% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Mar 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -12.94% | |
| PURE Bioscience Reports Fiscal Second Quarter 2025 Financial Results | Press release | Business Wire | +0.00% | -12.94% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Jan 22 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +5.24% | |
| PURE Bioscience Announces a New Distribution Agreement With Hydrite Chemical Company | Press release | Business Wire | +0.00% | +2.69% | |
| PURE Bioscience Unveils New Brand Identity | Press release | Business Wire | -10.95% | +6.05% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +10.60% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Dec 16 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +10.60% | |
| PURE Bioscience Reports Fiscal First Quarter 2025 Financial Results | Press release | Business Wire | +0.00% | +10.60% | |
| Form DEF 14A PURE BIOSCIENCE, INC. For: Dec 12 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +11.11% | |
| PURE Bioscience Announces Distribution Agreement with AFCO, a Zep Company | Press release | Business Wire | -49.76% | -17.53% | |
| PURE Bioscience Announces Distribution Agreement with Quip Laboratories | Press release | Business Wire | +0.00% | +21.28% | |
| Form 10-K PURE BIOSCIENCE, INC. For: Jul 31 | SEC filing · Form 10-K | SEC EDGAR | — | — | |
| Form 8-K PURE BIOSCIENCE, INC. For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| PURE Bioscience Reports Fiscal 2024 Financial Results | Press release | Business Wire | — | — | |
| PURE Bioscience Announces Distribution Agreement with Madison Chemical Co., Inc. | Press release | Business Wire | — | +0.00% | |
| PURE Bioscience Announces Distribution Agreement with Zee Company | Press release | Business Wire | +0.00% | +0.00% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Sep 16 | SEC filing · Form 8-K | SEC EDGAR | +14.29% | +25.43% | |
| Form S-8 PURE BIOSCIENCE, INC. | SEC filing · Form S-8 | SEC EDGAR | -9.18% | -5.25% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -3.90% | |
| PURE Bioscience Announces Distribution Agreement with ChemStation | Press release | Business Wire | — | +0.00% | |
| PURE Bioscience to Unveil its Newest Food Safety Solutions at the Annual International Association for Food Protection Meeting | Press release | Business Wire | — | +0.00% | |
| PURE Bioscience Announces an International Supply and License Agreement with AgroVet Alliance | Press release | Business Wire | +0.00% | +0.00% | |
| Form 10-Q PURE BIOSCIENCE, INC. For: Apr 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +13.53% | |
| Form 8-K PURE BIOSCIENCE, INC. For: Jun 14 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +13.53% | |
| PURE Bioscience Reports Fiscal Third Quarter 2024 Financial Results | Press release | Business Wire | +0.00% | +13.53% | |
| Form 8-K PURE BIOSCIENCE, INC. For: May 01 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +6.13% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PURE section they belong to.
Where else PURE is measured.
PURE earnings → · Analyst actions → · SEC filings →
Other Consumer Defensive names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| 111, Inc. - American Depositary Shares (YI) | 78 | -0.92% | 35% |
| AFFINOR GROWERS INC (RSSFF) | 76 | 0.00% | 39% |
| Bright Scholar Education Holdings Limited American Depositary Shares, each representing four Class A Ordinary Share (BEDU) | 73 | 0.00% | 44% |
| Mayfair Gold Corp. Common Shares (MINE) | 73 | +0.43% | 54% |
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 Consumer Defensive names, measured the same way →
Every ticker we measure the same way24
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Exxon Mobil (XOM)
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Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
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Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is PURE BIOSCIENCE's median reaction calculated?
Every labeled PURE 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 74 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. 26% of PURE'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 PURE'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.