Oroco Resource Corp (OCO_CDNX)
OCO_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How OCO_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 52 labeled events over the last three years with zero look-ahead.
OCO_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 20% | 10 |
| 30-min | 0.00% | 36% | 11 |
| 60-min | 0.00% | 36% | 11 |
| to close | 0.00% | 33% | 12 |
| Middle 50% of OCO_CDNX reactions | -1.15% to +2.44% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 52 |
Half of all Oroco Resource Corp news events land between -1.15% and +2.44% 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 OCO_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to OCO_CDNX's baseline. Nothing else.
Recent OCO_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Oroco Drills 26.48m of 1.18% CuEq in South Zone | Press release | GlobeNewswire | — | — | |
| Oroco Reports Select Surface Sample of 7.57% Copper and Completion of Drone Magnetic Survey at Vainilla | Press release | GlobeNewswire | — | — | |
| Oroco Increases South Zone Certainty at Santo Tomás | Press release | GlobeNewswire | — | — | |
| Oroco Intersects 228 m of 0.49% CuEq and 212 m of 0.44% CuEq at Santo Tomás | Press release | GlobeNewswire | — | — | |
| OROCO RESOURCE CORP. APPOINTS NEW CEO | Press release | GlobeNewswire | — | — | |
| OROCO INCREASES ACTIVITY AT SANTO TOMÁS | Press release | GlobeNewswire | — | — | |
| OROCO ANNOUNCES RESIGNATION OF CEO | Press release | GlobeNewswire | — | — | |
| OROCO COMMENCES PHASE 2 DRILLING | Press release | GlobeNewswire | — | — | |
| Oroco Issues Incentive Options | Press release | GlobeNewswire | — | — | |
| Oroco Announces Bought Deal Financing Led by Canaccord Genuity | Press release | GlobeNewswire | — | — | |
| Oroco Announces Upsize of Bought Deal Financing Led by Canaccord Genuity | Press release | GlobeNewswire | — | — | |
| OROCO CLOSES FINAL TRANCHE OF NON-BROKERED PRIVATE PLACEMENT | Press release | GlobeNewswire | — | — | |
| OROCO CLOSES FIRST TRANCHE OF PRIVATE PLACEMENT FINANCING | Press release | GlobeNewswire | — | — | |
| OROCO RESOURCE CORP. PROVIDES FINANCING UPDATE | Press release | GlobeNewswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - OCO | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - OCO | Press release | Canada Newswire | — | — | |
| Oroco Announces Private Placement | Press release | GlobeNewswire | — | — | |
| Oroco Welcomes Faysal Rodriguez to its Board of Directors | Press release | GlobeNewswire | — | — | |
| Oroco Resource Corp. Announces Live Shareholder Town Hall | Press release | GlobeNewswire | — | — | |
| Oroco Congratulates Hudbay Minerals Inc. | Press release | GlobeNewswire | — | — | |
| Oroco Receives Positive Resolution from Mexico’s Environment Ministry | Press release | GlobeNewswire | — | — | |
| Oroco Deepens its ESG Commitments to the Santo Tomás Region | Press release | GlobeNewswire | — | — | |
| Oroco Receives Approval for Whittle Share Payment | Press release | GlobeNewswire | — | — | |
| OROCO OPTIONS HIGHLY PROSPECTIVE NEARBY CONCESSION | Press release | GlobeNewswire | — | — | |
| OROCO CANCELS PRIVATE PLACEMENT | Press release | GlobeNewswire | — | — | |
| Oroco Engages Whittle Consulting Ltd. | Press release | GlobeNewswire | — | — | |
| OROCO ANNOUNCES PRIVATE PLACEMENT | Press release | GlobeNewswire | — | — | |
| Oroco Resource Corp. Announces Live Shareholder Townhall | Press release | GlobeNewswire | — | — | |
| Oroco Announces Major Initiatives | Press release | GlobeNewswire | — | — | |
| OROCO FILES SHELF PROSPECTUS | Press release | GlobeNewswire | — | — | |
| SANTO TOMAS PROJECT PRESENTATION | Press release | GlobeNewswire | — | — | |
| SANTO TOMAS PROJECT MOVES FORWARD | Press release | GlobeNewswire | — | — | |
| ADVANCING THE SANTO TOMÁS PROJECT | Press release | GlobeNewswire | — | — | |
| OROCO CLOSES NON-BROKERED PRIVATE PLACEMENT | Press release | GlobeNewswire | — | — | |
| OROCO ANNOUNCES UPSIZING OF PRIVATE PLACEMENT | Press release | GlobeNewswire | — | — | |
| OROCO PRIVATE PLACEMENT OVERSUBSCRIBED | Press release | GlobeNewswire | — | — | |
| OROCO AMENDS PRIVATE PLACEMENT TERMS FOR GROSS PROCEEDS OF UP TO C$1.5 MILLION | Press release | GlobeNewswire | — | — | |
| OROCO ANNOUNCES PRIVATE PLACEMENT FOR GROSS PROCEEDS OF UP TO C$1.5 MILLION | Press release | GlobeNewswire | — | — | |
| Oroco Provides Update on its 2024 AGM | Press release | GlobeNewswire | — | — | |
| Oroco Provides Corporate Update | Press release | GlobeNewswire | — | — | |
| OROCO ANNOUNCES FILING OF TECHNICAL REPORT AND PEA UPDATE WEBINAR | Press release | GlobeNewswire | — | +0.00% | |
| Oroco Announces 22.2% After-tax IRR and $1.48 Billion NPV for its Santo Tomas Project | Press release | GlobeNewswire | +2.78% | +4.17% | |
| OROCO ANNOUNCES CLOSING OF BROKERED PRIVATE PLACEMENT FOR GROSS PROCEEDS OF $6.3M | Press release | GlobeNewswire | -1.19% | +0.00% | |
| OROCO ANNOUNCES BROKERED PRIVATE PLACEMENT FOR GROSS PROCEEDS OF C$6.0 MILLION | Press release | GlobeNewswire | +0.00% | +0.00% | |
| OROCO ISSUES INCENTIVE OPTIONS | Press release | GlobeNewswire | — | +0.00% | |
| OROCO COMPLETES FINAL CLOSING OF NON-BROKERED PRIVATE PLACEMENTS | Press release | GlobeNewswire | +0.00% | +5.13% | |
| OROCO CLOSES NON-BROKERED PRIVATE PLACEMENT | Press release | GlobeNewswire | +0.00% | -5.75% | |
| OROCO ANNOUNCES PRIVATE PLACEMENT | Press release | GlobeNewswire | +0.00% | +0.00% | |
| OROCO FILES PEA TECHNICAL REPORT FOR SANTO TOMAS | Press release | GlobeNewswire | +0.00% | +0.00% | |
| OROCO CLOSES NON-BROKERED PRIVATE PLACEMENT | Press release | GlobeNewswire | +2.56% | +16.67% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the OCO_CDNX section they belong to.
Where else OCO_CDNX is measured.
OCO_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| American Lithium Corp (LI_CDNX) | 52 | -0.59% | 26% |
| Monument Mining Ltd (MMY_CDNX) | 52 | +3.57% | 63% |
| Panoro Minerals Ltd (PML_CDNX) | 52 | 0.00% | 15% |
| Canex Metals Inc (CANX_CDNX) | 51 | 0.00% | 20% |
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 Basic Materials names, measured the same way →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
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.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Oroco Resource Corp's median reaction calculated?
Every labeled OCO_CDNX 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 52 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. 36% of OCO_CDNX'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 OCO_CDNX'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.