OTC MARKETS GROUP INC A (OTCM)
OTCM moved a median of 0.00% 30 minutes after news, and -0.02% by the close. How OTCM actually reacts to news — the realized, point-in-time move the market made, measured across 391 labeled events over the last three years with zero look-ahead.
OTCM’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 17% | 381 |
| 30-min | 0.00% | 27% | 384 |
| 60-min | 0.00% | 35% | 389 |
| to close | -0.02% | 44% | 385 |
| Middle 50% of OTCM reactions | -0.02% to +0.02% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 391 |
Half of all OTC MARKETS GROUP INC A news events land between -0.02% and +0.02% 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 OTCM moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to OTCM's baseline. Nothing else.
Recent OTCM events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Peoples, Ltd. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.19% | |
| World's Largest Stock Transfer Agent Computershare Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -0.37% | |
| Errington Metals Corp. Begins Trading on the OTCQX Best Market | Press release | GlobeNewswire | +0.05% | -0.78% | |
| Stillwater Critical Minerals Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.05% | -0.78% | |
| Oceanic Iron Ore Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | -0.15% | +1.25% | |
| MetaOptics Ltd. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -1.51% | |
| Bank of Botetourt Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Talisker Resources Ltd. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -0.53% | |
| Ruihe Data Technology Holdings Limited Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -0.37% | |
| Pecoy Copper Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -0.18% | |
| Challenger Gold Limited Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -2.70% | |
| Element 29 Resources Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +2.75% | |
| Copper Giant Resources Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | -1.82% | -1.82% | |
| Astra Exploration Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.65% | +1.16% | |
| Gladiator Metals Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.23% | -0.27% | |
| Greenland Resources Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.02% | |
| Saga Metals Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.00% | |
| JOST Werke SE Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +1.76% | |
| Kingfisher Metals Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +1.76% | |
| Stakeholder Gold Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +1.76% | |
| Trustar Bankshares, Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +1.36% | +2.27% | |
| Getty Copper Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +1.18% | |
| OTC Markets Group Reports Second Quarter 2026 Financial Results Delivering Strong Revenue, Operating Income, and Earnings Growth | Press release | GlobeNewswire | +0.00% | +1.18% | |
| American Tungsten Corp. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.94% | |
| Global Energy Technology Company Siemens Energy AG Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | -0.56% | +0.39% | |
| OTC Markets Group Announces Second Quarter 2026 Earnings Conference Call and Webcast | Press release | GlobeNewswire | -0.94% | -0.47% | |
| Selkirk Copper Mines Inc. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.18% | |
| Gersan Elektrik Ticaret ve Sanayi A.S. Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.09% | -0.19% | |
| OTC Markets Group Announces Quarterly Index Performance and Rebalancing | Press release | GlobeNewswire | +0.09% | -0.19% | |
| OTC Markets Group Welcomes Nufarm Limited to OTCQX | Press release | GlobeNewswire | +0.09% | -0.19% | |
| OTC Markets and Elysium Connect OTC Link ATS to Digital Asset Custodians | Press release | GlobeNewswire | +0.00% | +0.96% | |
| Orogen Royalties Inc Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | +0.00% | |
| OTC Markets Group Welcomes Tectonic Metals Inc. to OTCQX | Press release | GlobeNewswire | +0.00% | +0.00% | |
| OTC Markets Group Welcomes Doubleview Gold Corp. to OTCQX | Press release | GlobeNewswire | +0.00% | +4.13% | |
| OTC Markets Group Welcomes ATHA Energy Corp. to OTCQX | Press release | GlobeNewswire | +0.53% | -0.25% | |
| OTC Markets Group Welcomes Surge Energy Inc. to OTCQX | Press release | GlobeNewswire | +0.00% | -0.58% | |
| OTC Markets Group Welcomes Nevada King Gold Corp. to OTCQX | Press release | GlobeNewswire | +0.00% | +0.10% | |
| Global Retailer JD Sports Fashion plc Begins Trading on OTCQX Best Market | Press release | GlobeNewswire | +0.00% | -0.91% | |
| OTC Markets Group Welcomes Starcore International Mines Ltd. to OTCQX | Press release | GlobeNewswire | +0.00% | -0.48% | |
| OTC Markets Group Names Thomas Fasano Head of Broker-Dealer Sales | Press release | GlobeNewswire | +0.00% | -1.59% | |
| OTC Markets Group Welcomes Tesoro Gold Ltd to OTCQX | Press release | GlobeNewswire | +0.04% | +0.76% | |
| OTC Markets Group Welcomes TelyRx Holdings Inc. to OTCQX | Press release | GlobeNewswire | +0.00% | -0.08% | |
| OTC Markets Group Welcomes Atomic Eagle Ltd to OTCQX | Press release | GlobeNewswire | +0.00% | -0.10% | |
| OTC Markets Group Welcomes Unico Silver Ltd. to OTCQX | Press release | GlobeNewswire | -0.94% | -1.23% | |
| OTC Markets Group Welcomes West Point Gold Corp. to OTCQX | Press release | GlobeNewswire | -0.02% | +0.08% | |
| OTC Markets Group Welcomes Cambria Gold Mines Inc. to OTCQX | Press release | GlobeNewswire | +0.00% | -0.95% | |
| OTC Markets Group Welcomes Bellavista Resources Ltd to OTCQX | Press release | GlobeNewswire | +0.00% | +0.40% | |
| OTC Markets Group Welcomes PRINCE SILVER CORP to OTCQX | Press release | GlobeNewswire | +0.00% | -1.89% | |
| OTC Markets Group Welcomes Summit Royalties Ltd to OTCQX | Press release | GlobeNewswire | +0.00% | -1.89% | |
| OTC Markets Group Welcomes ATEX Resources Inc. to OTCQX | Press release | GlobeNewswire | +0.00% | -1.76% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the OTCM section they belong to.
Where else OTCM is measured.
OTCM earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Pathward Financial, Inc. (CASH) | 393 | +0.04% | 52% |
| German American Bancorp, Inc. (GABC) | 393 | +0.08% | 56% |
| Mitsubishi UFJ Financial Group, Inc. (MUFG) | 390 | 0.00% | 47% |
| Bridgewater Bancshares, Inc. (BWB) | 389 | 0.00% | 44% |
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 Financial Services names, measured the same way →
Every ticker we measure the same way24
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Every name we’ve measured, in one place.
How the numbers are made.
How is OTC MARKETS GROUP INC A's median reaction calculated?
Every labeled OTCM 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 391 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. 27% of OTCM'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 OTCM'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.