BRIDGESTONE CORP UNSP/ADR (BRDCY)
BRDCY moved a median of +0.12% 30 minutes after news, and +0.02% by the close. How BRDCY actually reacts to news — the realized, point-in-time move the market made, measured across 51 labeled events over the last three years with zero look-ahead.
BRDCY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 39% | 39 |
| 30-min | +0.12% | 57% | 51 |
| 60-min | +0.13% | 63% | 51 |
| to close | +0.02% | 51% | 51 |
| Middle 50% of BRDCY reactions | -0.09% to +0.32% |
|---|---|
| Median reaction (30-min) | +0.12% |
| Measured reactions | 51 |
Half of all BRIDGESTONE CORP UNSP/ADR news events land between -0.09% and +0.32% 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 BRDCY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to BRDCY's baseline. Nothing else.
Recent BRDCY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Bridgestone Formula E World Premiere Bridgestone Takes on a New Journey as the Sole Tire Supplier for ABB FIA Formula E World Championship | Press release | PR Newswire | -0.79% | -4.37% | |
| Bridgestone Named Official Tire Partner of Sports Car Club of America | Press release | PR Newswire | +0.00% | +0.51% | |
| Firestone Complete Auto Care Celebrates 100 Years of Trusted Service | Press release | PR Newswire | +0.22% | -0.19% | |
| Bridgestone Recognized as 2025 Supplier of the Year by General Motors | Press release | PR Newswire | +0.00% | +1.04% | |
| Bridgestone Unveils New Potenza Sport EVO | Press release | PR Newswire | +0.38% | +0.57% | |
| Bridgestone Chosen as Exclusive Tire Partner for Historic Lamborghini Fenomeno Roadster | Press release | PR Newswire | — | -1.12% | |
| Bridgestone and Penske Validate Fleet Solutions to Reduce CO2 Emissions in Decarbonization Lab | Press release | PR Newswire | +0.03% | +0.09% | |
| Bridgestone announces executive leadership changes | Press release | PR Newswire | +0.06% | +0.10% | |
| Bridgestone Debuts Advanced Digital Fleet Portal Experience | Press release | PR Newswire | -1.58% | -3.52% | |
| Bridgestone to Broaden Segment Coverage with the Launch of Three New Tires at CONEXPO-CONAGG | Press release | PR Newswire | +0.00% | +0.77% | |
| Firestone Racing to Introduce ENLITEN™ Technology in INDYCAR Firehawk Race Tires | Press release | PR Newswire | +0.05% | +0.21% | |
| New Bridgestone Blizzak IcePeak Tire with ENLITEN™ Technology Features Ice Grip Certification and New Design for Even Greater Winter Performance and Control | Press release | PR Newswire | -0.09% | +0.45% | |
| Bridgestone Names Michele Herlein as New West Chief People Officer | Press release | PR Newswire | — | -0.27% | |
| Firestone Launches Next-Generation Firehawk INDY 500 V2 Ultra-High Performance Summer Tire for Sports Cars | Press release | PR Newswire | +0.05% | +0.00% | |
| Bridgestone Launches Next-Generation Potenza RE-71RZ Extreme Summer Performance Tire for Grassroots Racing | Press release | PR Newswire | -0.90% | -0.56% | |
| Bridgestone Launches Premium Sports Motorcycle Tire BATTLAX RACING STREET RS12 | Press release | PR Newswire | +0.07% | -0.30% | |
| Bridgestone Launches RACING BATTLAX V03 Slick Motorcycle Tire | Press release | PR Newswire | +0.00% | +0.58% | |
| Bridgestone Launches New Firestone FS592 Trucking Tire with Next-Generation ENLITEN Technology | Press release | PR Newswire | +0.15% | -0.78% | |
| Bridgestone Launches V-Steel Highway Service 3 Crane Tire | Press release | PR Newswire | +0.00% | +1.13% | |
| Bridgestone Launches All-New Alenza Prestige Premium Highway Tire for CUVs, SUVs and Trucks | Press release | PR Newswire | +0.00% | +1.58% | |
| Bridgestone Chosen as Exclusive Tire Partner for Limited-Edition Lamborghini Fenomeno | Press release | PR Newswire | — | +0.31% | |
| Bridgestone Launches New All-Weather Trucking Tire with ENLITEN Technology | Press release | PR Newswire | — | -0.52% | |
| Firestone Kicks Off 125th Anniversary | Press release | PR Newswire | +0.00% | -4.03% | |
| Bridgestone Celebrates 10 Years of Boys & Girls Clubs of America Partnership with Surprise Donations, Special Giving Campaigns | Press release | PR Newswire | +0.00% | -0.49% | |
| Air is Money: Underinflated Tires Cost U.S. Drivers $18.6B Each Year, Firestone Estimates | Press release | PR Newswire | +0.22% | +0.17% | |
| Bridgestone Launches All-New Turanza EverDrive Touring Tire with 80,000-mile Warranty for Sedans, CUVs and Minivans | Press release | PR Newswire | -0.17% | +0.05% | |
| Bridgestone to Debut Industry-First 70% Recycled & Renewable Demonstration Tire at WasteExpo | Press release | PR Newswire | +0.00% | +0.20% | |
| Firestone Launches Affinity AS Touring Tire to Enhance the Ride Quality, Handling of Mainstream Sedans and CUVs | Press release | PR Newswire | +0.00% | +0.22% | |
| Bridgestone to Exhibit at 40th Space Symposium Empowering Lunar Mobility from the Ground Up Under Extreme Conditions | Press release | PR Newswire | — | +0.45% | |
| Bridgestone to Debut First MASTERCORE Tire for Aggregate Segment with Enhanced Load Capacity and More Tire Life | Press release | PR Newswire | — | +0.85% | |
| Bridgestone Unveils Two New Tires with ENLITEN Technology and its Advanced Digital Service Dispatch Solution at TMC 2025 | Press release | PR Newswire | — | -0.17% | |
| Bridgestone Launches Flagship Grand Touring Tire Turanza Prestige to Enhance the Comfort, Ride Quality of Premium Sedans and CUVs | Press release | PR Newswire | +0.00% | +0.39% | |
| Bridgestone Launches BATTLAX SPORT TOURING T33 Premium Sport Touring Motorcycle Tires | Press release | PR Newswire | +0.00% | -2.89% | |
| DOE Grant Supports Bridgestone Innovation for Non-fossil-based Synthetic Rubber | Press release | PR Newswire | +0.14% | -1.45% | |
| Bridgestone and Geotab Announce Data-Driven Fleet Optimization Collaboration | Press release | PR Newswire | +0.05% | -0.75% | |
| Firestone Reveals the All-New, Long-Lasting Transforce HT3 and CV2 Tires for Hardworking Truck and Van Fleets | Press release | PR Newswire | +0.00% | +0.74% | |
| Bridgestone @ MINExpo 2024: MOVE MORE WITH LESS, Debut of "Smart On-site" Mining Solution | Press release | PR Newswire | +0.00% | -0.27% | |
| Firestone to Continue as NTT INDYCAR® SERIES Exclusive Tire Supplier through Long-Term Extension | Press release | PR Newswire | -0.03% | +0.02% | |
| Bridgestone Named Exclusive Tire Partner for New Lamborghini Temerario Super Sportscar | Press release | PR Newswire | — | -1.59% | |
| Bridgestone Leverages Advanced Tire and Rubber Materials to Support Athlete Equipment at Paris 2024 Paralympic Games | Press release | PR Newswire | +0.01% | +0.28% | |
| Bridgestone Launches Dueler A/T Ascent to Match the Comfort and Capability of the Modern 4x4 | Press release | PR Newswire | +0.00% | +0.73% | |
| Bridgestone Recognized with Two Supplier Awards from Toyota | Press release | PR Newswire | +0.00% | +3.41% | |
| Bridgestone Introduces New Bandag BDR-AS3 Retread for P&D, LMD Applications | Press release | PR Newswire | +0.05% | +0.00% | |
| Bridgestone Develops Bespoke Potenza Sport Tires for Maserati's First All-Electric SUV | Press release | PR Newswire | +0.00% | -0.18% | |
| Firestone Adds New Sustainably-Sourced Raw Materials to Race Tires for 108th Running of the Indianapolis 500 | Press release | PR Newswire | — | -0.62% | |
| Bridgestone Tests Performance, Durability of Iconic Potenza Tire Line at One Lap of America | Press release | PR Newswire | — | -0.23% | |
| Firestone Liberia Earns Historic Certification: The World's First ISCC PLUS Certified Natural Rubber Farm | Press release | PR Newswire | -2.69% | +0.34% | |
| Bridgestone at Daytona 200: Top Canadian Superbike Riders Ben Young and Trevor Daley Join Team BATTLAX | Press release | PR Newswire | +0.56% | -1.06% | |
| Bridgestone to Showcase a Customizable Suite of Solutions for Commercial Fleets at CES 2024 | Press release | PR Newswire | +1.48% | +2.05% | |
| Team Honda Research West Dominates NASA 25 Hours of Thunderhill with Multiple Podium Finishes on Bridgestone Potenza RE-71RS Tires | Press release | PR Newswire | — | +0.48% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the BRDCY section they belong to.
Where else BRDCY is measured.
BRDCY earnings → · Analyst actions → · SEC filings →
Other Consumer Cyclical names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Pizza Pizza Royalty (PZA_TSE) | 52 | -0.31% | 12% |
| SNM GLOBAL HOLDINGS (SNMN) | 52 | 0.00% | 40% |
| Energy Focus, Inc. (EFOI) | 51 | +0.35% | 54% |
| GREYSTONE LOGISTICS INC (GLGI) | 51 | 0.00% | 42% |
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 Cyclical names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is BRIDGESTONE CORP UNSP/ADR's median reaction calculated?
Every labeled BRDCY 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 51 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. 57% of BRDCY'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 BRDCY'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.