Montero Mining and Exploration (MON_CDNX)
MON_CDNX moved a median of -1.22% 30 minutes after news, and -1.72% by the close. How MON_CDNX actually reacts to news — the realized, point-in-time move the market made, measured across 29 labeled events over the last three years with zero look-ahead.
MON_CDNX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 0% | 2 |
| 30-min | -1.22% | 25% | 4 |
| 60-min | -2.08% | 25% | 4 |
| to close | -1.72% | 20% | 5 |
Small sample: only 29 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 MON_CDNX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MON_CDNX's baseline. Nothing else.
Recent MON_CDNX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Canadian Investment Regulatory Organization Trade Resumption - MON | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - MON | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - MON | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - MON | Press release | Canada Newswire | — | — | |
| Montero Secures Option to Acquire Highly Prospective Gold Projects in Chile’s Maricunga Belt | Press release | GlobeNewswire | — | — | |
| Oxy Capital Announces Disposition of Montero Mining and Exploration Ltd. Common Shares | Press release | Canada Newswire | — | — | |
| Montero Announces Repricing of Stock Options | Press release | GlobeNewswire | — | — | |
| Montero Announces Completion of Return of Capital and Comments on Share Price Volatility | Press release | GlobeNewswire | — | — | |
| Montero Announces Shareholder Approval of Return of Capital and Key Distribution Dates | Press release | GlobeNewswire | — | — | |
| Montero to hold Special Meeting of Shareholders to approve C$15 million Distribution | Press release | GlobeNewswire | — | — | |
| Montero Announces Effective Date of Share Consolidation | Press release | GlobeNewswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - MON | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - MON | Press release | Canada Newswire | — | — | |
| Montero Announces Share Consolidation and C$15M Return of Capital | Press release | GlobeNewswire | — | — | |
| Oxy Capital Announces Additional Purchases of Montero Mining and Exploration Ltd. Common Shares | Press release | Canada Newswire | — | — | |
| Oxy Capital Announces Additional Purchases of Montero Mining and Exploration Ltd. Common Shares | Press release | Canada Newswire | — | — | |
| Montero Receives Final Instalment of US$7 million from Tanzania | Press release | GlobeNewswire | — | — | |
| Montero Receives Second Instalment of US$8 million from Tanzania | Press release | GlobeNewswire | — | — | |
| Oxy Capital Announces Additional Purchases of Montero Mining and Exploration Ltd. Common Shares | Press release | Canada Newswire | — | — | |
| Montero Agrees to Distribution of US$27 Million Settlement from Tanzania | Press release | GlobeNewswire | — | — | |
| Oxy Capital Acquires Over 10% of Montero Mining and Exploration Ltd. | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trade Resumption - MON | Press release | Canada Newswire | — | — | |
| Canadian Investment Regulatory Organization Trading Halt - MON | Press release | Canada Newswire | — | — | |
| Montero Agrees to US$27 Million Settlement from Tanzania | Press release | GlobeNewswire | — | — | |
| Montero Appoints Timothy Livesey to its Board of Directors | Press release | GlobeNewswire | — | +0.00% | |
| Montero Provides Hearing Date for ICSID Arbitration Claim against the Government of Tanzania | Press release | GlobeNewswire | — | -2.44% | |
| Montero Completes Debt Settlement | Press release | GlobeNewswire | +0.00% | -1.72% | |
| Montero Provides Update on CAD$ 90 million ICSID Arbitration Claim against the Government of Tanzania | Press release | GlobeNewswire | — | -2.56% | |
| Montero Provides Update on CAD$ 90 million ICSID Arbitration Claim against the Government of Tanzania | Press release | GlobeNewswire | +0.00% | +16.67% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MON_CDNX section they belong to.
Where else MON_CDNX is measured.
MON_CDNX earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Galane Gold Ltd (GG_CDNX) | 29 | 0.00% | 43% |
| Gogold Resources Inc (GGD_TSE) | 29 | 0.00% | 31% |
| DAIKIN INDS LTD UNSP/ADR (DKILY) | 27 | +0.07% | 56% |
| Entree Gold Inc (ETG_TSE) | 27 | -0.35% | 0% |
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 →
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How the numbers are made.
How is Montero Mining and Exploration's median reaction calculated?
Every labeled MON_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 29 events is what this page reports. On a sample this small (29 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 MON_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.