HOYA CORP S/ADR (HOCPY)
HOCPY moved a median of +0.12% 30 minutes after news, and +0.82% by the close. How HOCPY actually reacts to news — the realized, point-in-time move the market made, measured across 10 labeled events over the last three years with zero look-ahead.
HOCPY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 13% | 8 |
| 30-min | +0.12% | 60% | 10 |
| 60-min | +0.22% | 70% | 10 |
| to close | +0.82% | 78% | 9 |
Small sample: only 10 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when HOCPY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to HOCPY's baseline. Nothing else.
Recent HOCPY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| HOYA Vision Care North America to Share Heritage and Commitment to Eye Care Professionals Through Educational Sensei Innovation™ Events | Press release | Canada Newswire | +0.00% | +0.82% | |
| HOYA Vision Care Announces Sensity® 3, the Third Generation of Sensity® Light-Adaptive Lenses, Addressing Patients' Desire for Longer Activation Life and Color Stability | Press release | PR Newswire | +0.00% | +0.65% | |
| PENTAX Medical Announces Strategic Presence at Connect Labs by Wexford in The Pearl Innovation District to Advance Endoscopic Innovation and Clinical Education | Press release | PR Newswire | — | +0.83% | |
| PENTAX Medical Announces Sale of C2 CryoBalloon™ Product Line to Merit Medical Systems through Asset Purchase Agreement | Press release | Canada Newswire | +0.05% | +1.93% | |
| PENTAX Medical and ASP Launch the Sterilizable DEC™ Duodenoscope: A Revolutionary Reusable Duodenoscope with 68-Minute Sterilization | Press release | PR Newswire | -0.64% | -0.69% | |
| HOYA Vision Care Announces the Launch of VisuPro™ Advanced Focus Lenses for Emerging Presbyopes | Press release | PR Newswire | +0.00% | -2.67% | |
| HOYA Vision Care Launches New Stock Lens Outlet for ECPs | Press release | PR Newswire | +0.00% | +2.81% | |
| HOYA Vision Care Raises the Bar with Sun Lenses Designed for Optimum Performance and Lasting Durability | Press release | PR Newswire | +0.00% | — | |
| Microline Surgical Expands Healthcare Products Offering with Acquisition of Surgical Instrumentation Assets from Retraction Limited | Press release | Business Wire | — | +0.34% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the HOCPY section they belong to.
Where else HOCPY is measured.
HOCPY earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Flexpoint Sensor Systems, Inc. (FLXT) | 10 | 0.00% | 25% |
| FURUKAWA ELEC CO LTD ADR (FUWAY) | 10 | 0.00% | 0% |
| PRYSMIAN S.P.A. UNSP/ADR (PRYMY) | 10 | +0.10% | 50% |
| SQUARE ENIX CO LTD ORD (SQNXF) | 10 | +0.10% | 50% |
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 Technology names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is HOYA CORP S/ADR's median reaction calculated?
Every labeled HOCPY 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 10 events is what this page reports. On a sample this small (10 events), treat these medians as indicative, not stable. 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.
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 HOCPY'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.