Mirasol Resources Ltd (MRZ_CDNX)
MRZ_CDNX moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How MRZ_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 37 labeled events over the last three years with zero look-ahead.
MRZ_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 0% | 10 |
| 30-min | 0.00% | 20% | 10 |
| 60-min | 0.00% | 20% | 10 |
| to close | 0.00% | 18% | 11 |
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when MRZ_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MRZ_CDNX's baseline. Nothing else.
Recent MRZ_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Mirasol Provides Exploration Update on Sobek Copper-Gold Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Provides Exploration Update on Sobek Copper-Gold Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Signs LOI for the Sale of the Rubi Copper Project for US$4 Million Plus 2% NSR Royalty | Press release | GlobeNewswire | — | — | |
| Mirasol Signs Agreement for the Sale of a Portfolio of Copper Projects in Mendoza, Argentina | Press release | GlobeNewswire | — | — | |
| Drilling Underway at Mirasol’s Sobek Copper-Gold Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Closes Private Placement Financing | Press release | GlobeNewswire | — | — | |
| Mirasol Completes the Sale of the Sascha-Marcelina Projects in Argentina for US$1.5 Million Plus Royalty | Press release | GlobeNewswire | — | — | |
| Mirasol Announces Change in Chief Financial Officer | Press release | GlobeNewswire | — | — | |
| Mirasol Launches Exploration Season at Sobek Copper-Gold Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Signs Definitive Agreement for the Sale of the Virginia Silver Project and Landholdings in Argentina for US$8 Million Plus 2% NSR Royalty | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Extends Closing Date of Offering | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Announces Private Placement Financing | Press release | GlobeNewswire | — | — | |
| Mirasol Signs Agreement for the Sale of the Sascha-Marcelina Projects in Argentina for US$1.5 Million Plus Royalty | Press release | GlobeNewswire | — | — | |
| Mirasol Advances Large Untested Target Towards Drilling at the Flagship Sobek Copper-Gold Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Signs Agreement for the Sale of the Nord Projects in Chile for US$2.5 Million Plus Royalty | Press release | GlobeNewswire | — | — | |
| Mirasol Signs MOU for the Sale of the Virginia Silver Project and Landholdings in Argentina for US$8 Million Plus 2% NSR Royalty | Press release | GlobeNewswire | — | — | |
| Second Drill Hole at Potro SE Extends Polymetallic Mineralization at Mirasol’s Flagship Sobek Gold-Silver-Copper Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Announces Shareholder Loan Transaction | Press release | GlobeNewswire | — | — | |
| Initial Drill Results Prove Significant Polymetallic Mineralization at Mirasol’s Flagship Sobek Gold-Copper Project in the Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Announces Option Grants | Press release | GlobeNewswire | — | — | |
| Mirasol Initiates Drill Program at Flagship Sobek Copper Project in Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Launches Exploration Season to Advance to Drilling at Sobek Copper-Gold Project in Vicuña District, Chile | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Closes Private Placement Financing | Press release | GlobeNewswire | — | — | |
| Mirasol Resources Increases Private Placement Financing | Press release | GlobeNewswire | — | — | |
| Clarification: Mirasol Resources Announces Private Placement Financing | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Resources Announces Private Placement Financing | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Identifies New Porphyry Targets at the El Potro Prospect and also Extends the VN-Zone by more than 3 km at the Sobek Copper-Gold Project in Vicuña District, Chile | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Resources Closes First Tranche of Private Placement | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Resources Announces Private Placement Financing | Press release | GlobeNewswire | -11.59% | -15.94% | |
| Mirasol Video Update on Sobek Copper-Gold Project – Highlighting the Recent Strategic Addition of Adjacent Rosita Property in Vicuña District, Chile | Press release | GlobeNewswire | +0.00% | +3.45% | |
| Mirasol Doubles the Sobek Copper-Gold Project in Vicuña District, Chile, through Option Agreement with SQM on Adjacent Rosita Property | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Resources Announces the Promotion of Tim Heenan to CEO and Appointment to the Board of Directors | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Mirasol Resources Announces Annual Option Grants | Press release | GlobeNewswire | — | — | |
| Mirasol Advances Exploration Program at Sobek Copper-Gold Project in Chile in Preparation for Drilling | Press release | GlobeNewswire | +0.00% | +4.84% | |
| Mirasol Advances Exploration at Inca Copper-Gold Project in Chile and Reports Drill Results from Vania Prospect | Press release | GlobeNewswire | +0.00% | -5.80% | |
| Mirasol Increases Virginia Silver Resource in Argentina | Press release | GlobeNewswire | — | +0.00% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MRZ_CDNX section they belong to.
Where else MRZ_CDNX is measured.
MRZ_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Focus Graphite Inc (FMS_CDNX) | 37 | 0.00% | 29% |
| LARAMIDE RESOURCE LTD (LMRXF) | 37 | 0.00% | 24% |
| Magna Terra Minerals Inc (MTT_CDNX) | 37 | 0.00% | 7% |
| Aurion Resources Ltd (AU_CDNX) | 36 | 0.00% | 46% |
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.
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How the numbers are made.
How is Mirasol Resources Ltd's median reaction calculated?
Every labeled MRZ_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 37 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. 20% of MRZ_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 MRZ_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.