Precision Optics Corporation, Inc. - Common stock (POCI)
POCI moved a median of +0.10% 30 minutes after news, and -0.17% by the close. How POCI actually reacts to news — the realized, point-in-time move the market made, measured across 159 labeled events over the last three years with zero look-ahead.
POCI’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 38% | 112 |
| 30-min | +0.10% | 53% | 133 |
| 60-min | +0.45% | 59% | 142 |
| to close | -0.17% | 45% | 153 |
| Middle 50% of POCI reactions | -0.47% to +1.87% |
|---|---|
| Median reaction (30-min) | +0.10% |
| Measured reactions | 159 |
Half of all Precision Optics Corporation, Inc. - Common stock news events land between -0.47% and +1.87% 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 POCI moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to POCI's baseline. Nothing else.
Recent POCI events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Precision Optics to Participate in the Lytham Partners Fall 2026 Investor Conference | Press release | GlobeNewswire | +0.71% | +1.67% | |
| Form 10-K PRECISION OPTICS CORPORA For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +0.71% | +1.67% | |
| Form 8-K PRECISION OPTICS CORPORA For: Sep 28 | SEC filing · Form 8-K | SEC EDGAR | +0.71% | +1.67% | |
| Precision Optics Reports Fourth Quarter and Fiscal Year 2026 Financial Results | Press release | GlobeNewswire | +0.71% | +1.67% | |
| Precision Optics Schedules Fourth Quarter and Fiscal Year 2026 Conference Call for September 28, 2026 | Press release | GlobeNewswire | -0.83% | -0.52% | |
| Precision Optics Announces Initial Engineering Order from New Satellite Optical Communications Customer | Press release | GlobeNewswire | +0.00% | +3.32% | |
| Precision Optics Announces Receipt of $1.3 Million Follow-On Production Orders from Large Defense Company | Press release | GlobeNewswire | -0.92% | +0.92% | |
| Precision Optics Appoints Peter Thier as Senior Vice President of Sales and Marketing | Press release | GlobeNewswire | -0.24% | +3.71% | |
| Precision Optics to Participate in the Lytham Partners 2026 Consumer & Technology Investor Summit on August 18, 2026 | Press release | GlobeNewswire | -0.24% | +3.71% | |
| Precision Optics to Present at the Planet MicroCap Las Vegas 2026 Investor Conference on June 17, 2026 | Press release | GlobeNewswire | — | -0.18% | |
| Precision Optics to Participate in the Lytham Partners Spring 2026 Investor Conference on May 28, 2026 | Press release | GlobeNewswire | -2.96% | -0.99% | |
| Form 10-Q PRECISION OPTICS CORPORA For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +2.60% | -4.40% | |
| Precision Optics Reports Third Quarter Fiscal Year 2026 Financial Results | Press release | GlobeNewswire | +2.60% | -4.40% | |
| Precision Optics Schedules Third Quarter of Fiscal Year 2026 Conference Call for May 13, 2026 | Press release | GlobeNewswire | — | +0.00% | |
| Precision Optics Announces Receipt of $3.5 Million Follow-On Production Order for Single-Use Ophthalmic Program | Press release | GlobeNewswire | +1.42% | +8.75% | |
| Form 8-K PRECISION OPTICS CORPORA For: Mar 27 | SEC filing · Form 8-K | SEC EDGAR | +2.49% | +4.03% | |
| Precision Optics Corporation, Inc. Announces Pricing of Upsized $10 Million Public Offering of Common Stock | Press release | GlobeNewswire | -7.46% | +7.71% | |
| Precision Optics Corporation, Inc. Announces Proposed Public Offering of Common Stock | Press release | GlobeNewswire | -7.46% | +7.71% | |
| Form 8-K PRECISION OPTICS CORPORA For: Mar 19 | SEC filing · Form 8-K | SEC EDGAR | — | +0.69% | |
| Form 10-Q PRECISION OPTICS CORPORA For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.05% | -2.53% | |
| Precision Optics Reports Second Quarter Fiscal Year 2026 Financial Results | Press release | GlobeNewswire | +1.05% | -2.53% | |
| Precision Optics Schedules Second Quarter of Fiscal Year 2026 Conference Call for February 17, 2026 | Press release | GlobeNewswire | — | -4.80% | |
| Form DEFR14A PRECISION OPTICS CORPORA | SEC filing · Form DEFR14A | SEC EDGAR | +0.00% | +7.62% | |
| Form DEF 14A PRECISION OPTICS CORPORA For: Mar 19 | SEC filing · Form DEF | SEC EDGAR | — | -3.62% | |
| Form DEFA14A PRECISION OPTICS CORPORA | SEC filing · Form DEFA14A | SEC EDGAR | — | -3.62% | |
| Form S-8 PRECISION OPTICS CORPORA | SEC filing · Form S-8 | SEC EDGAR | +0.00% | -2.33% | |
| Precision Optics Announces Product Development Agreement to Develop Custom High-End Borescope for Jet Engines | Press release | GlobeNewswire | +7.13% | +10.47% | |
| Precision Optics Announces Product Development Agreement to Deliver Next-Generation Augmented Reality Sub-Systems for Fighter Pilots | Press release | GlobeNewswire | +1.32% | -0.09% | |
| Precision Optics Schedules First Quarter of Fiscal Year 2026 Conference Call for November 13, 2025 | Press release | GlobeNewswire | +1.32% | -0.09% | |
| Form 10-K/A PRECISION OPTICS CORPORA For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +1.43% | |
| Form 8-K PRECISION OPTICS CORPORA For: Sep 29 | SEC filing · Form 8-K | SEC EDGAR | — | -0.91% | |
| Precision Optics to Participate in the Lytham Partners Fall 2025 Investor Conference on September 30, 2025 | Press release | GlobeNewswire | +0.46% | -0.23% | |
| Form 10-K PRECISION OPTICS CORPORA For: Jun 30 | SEC filing · Form 10-K | SEC EDGAR | +0.46% | -0.23% | |
| Precision Optics Reports Fourth Quarter and Fiscal Year 2025 Financial Results | Press release | GlobeNewswire | +0.46% | -0.23% | |
| Precision Optics Schedules Fourth Quarter and Fiscal Year 2025 Conference Call for September 29, 2025 | Press release | GlobeNewswire | +0.23% | +0.23% | |
| Precision Optics to Participate in the Lytham Partners 2025 Consumer & Technology Investor Summit on August 19, 2025 | Press release | GlobeNewswire | -2.10% | — | |
| Precision Optics Expands Facilities to Meet Growing Backlog | Press release | GlobeNewswire | +0.00% | -3.24% | |
| Form 8-K PRECISION OPTICS CORPORA For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | +2.27% | +6.49% | |
| Precision Optics to Participate in the Lytham Partners Spring 2025 Investor Conference on May 29, 2025 | Press release | GlobeNewswire | — | — | |
| Form 8-K PRECISION OPTICS CORPORA For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.75% | |
| Form 8-K PRECISION OPTICS CORPORA For: May 14 | SEC filing · Form 8-K | SEC EDGAR | — | -4.32% | |
| Form 8-K PRECISION OPTICS CORPORA For: May 13 | SEC filing · Form 8-K | SEC EDGAR | — | -1.58% | |
| Form 10-Q PRECISION OPTICS CORPORA For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -4.05% | -3.63% | |
| Precision Optics Reports Third Quarter Fiscal Year 2025 Financial Results | Press release | GlobeNewswire | -4.05% | -3.63% | |
| Precision Optics Schedules Third Quarter of Fiscal Year 2025 Conference Call for May 15, 2025 | Press release | GlobeNewswire | — | +0.22% | |
| Precision Optics to Present at the Planet MicroCap Showcase: VEGAS 2025 on April 23, 2025 | Press release | GlobeNewswire | — | +1.27% | |
| Form DEF 14A PRECISION OPTICS CORPORA For: May 20 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -8.66% | |
| Form DEFA14A PRECISION OPTICS CORPORA | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -8.66% | |
| Precision Optics Enters into Main Purchase Agreement with Top Tier Aerospace Customer and Expands Program Backlog to $6.6 Million | Press release | GlobeNewswire | — | -6.71% | |
| Precision Optics to Participate in the Lytham Partners 2025 Industrials & Basic Materials Investor Summit on April 1, 2025 | Press release | GlobeNewswire | — | -8.02% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the POCI section they belong to.
Where else POCI is measured.
POCI earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Precision Optics Corporation, Inc. - Common stock's median reaction calculated?
Every labeled POCI 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 159 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. 53% of POCI'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 POCI'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.