ChoiceOne Financial Services, Inc. (COFS)
COFS moved a median of 0.00% 30 minutes after news, and -0.09% by the close. How COFS actually reacts to news — the realized, point-in-time move the market made, measured across 333 labeled events over the last three years with zero look-ahead.
COFS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 37% | 266 |
| 30-min | 0.00% | 45% | 313 |
| 60-min | -0.01% | 43% | 325 |
| to close | -0.09% | 46% | 332 |
| Middle 50% of COFS reactions | -0.36% to +0.30% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 333 |
Half of all ChoiceOne Financial Services, Inc. news events land between -0.36% and +0.30% 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 COFS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to COFS's baseline. Nothing else.
Recent COFS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| ChoiceOne Bank Announces Official Opening of ChoiceOne Bank Trail at Silver Lake Road and Jennings Road in Fenton | Press release | PR Newswire | — | -0.28% | |
| ChoiceOne Bank Receives Habitat for Humanity of Kent County Opportunity Award | Press release | PR Newswire | +0.03% | +0.32% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | -0.20% | -0.55% | |
| ChoiceOne Reports Second Quarter 2026 Results | Press release | PR Newswire | +3.93% | +6.75% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +3.93% | +6.75% | |
| Form EFFECT CHOICEONE FINANCIAL SERV | SEC filing · Form EFFECT | SEC EDGAR | -0.27% | +0.44% | |
| ChoiceOne Bank Awards Scholarships to 19 High School Seniors | Press release | PR Newswire | +0.30% | +0.67% | |
| Form 8-K/A CHOICEONE FINANCIAL SERV For: May 20 | SEC filing · Form 8-K | SEC EDGAR | -0.60% | +0.00% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.60% | |
| Form POS AM CHOICEONE FINANCIAL SERV | SEC filing · Form POS | SEC EDGAR | +0.00% | -0.60% | |
| Form S-3 CHOICEONE FINANCIAL SERV | SEC filing · Form S-3 | SEC EDGAR | +0.00% | -0.60% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.39% | +1.52% | |
| Form 10-Q CHOICEONE FINANCIAL SERV For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.88% | +0.13% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +0.20% | +1.85% | |
| ChoiceOne Reports First Quarter 2026 Results | Press release | PR Newswire | -0.66% | +2.09% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Apr 24 | SEC filing · Form 8-K | SEC EDGAR | -0.66% | +2.09% | |
| Form ARS CHOICEONE FINANCIAL SERV For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.00% | +1.84% | |
| Form DEF 14A CHOICEONE FINANCIAL SERV For: May 20 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +1.84% | |
| Form 10-K CHOICEONE FINANCIAL SERV For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.90% | -1.70% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | +0.65% | -0.69% | |
| ChoiceOne Reports Fourth Quarter 2025 Results | Press release | PR Newswire | +0.00% | -1.14% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Jan 30 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.14% | |
| ChoiceOne Bank Now Accepting Annual Scholarship Applications | Press release | PR Newswire | +0.04% | +1.11% | |
| ChoiceOne Bank Awards Fresh Coast Alliance with $1 Million Grant In Partnership with the Federal Home Loan Bank of Indianapolis | Press release | PR Newswire | -0.73% | -1.57% | |
| Form 10-Q CHOICEONE FINANCIAL SERV For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.46% | -0.61% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Nov 06 | SEC filing · Form 8-K | SEC EDGAR | +0.77% | -0.98% | |
| ChoiceOne Reports Third Quarter 2025 Results | Press release | PR Newswire | +1.57% | +6.92% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Oct 24 | SEC filing · Form 8-K | SEC EDGAR | +1.57% | +6.92% | |
| Form 10-Q CHOICEONE FINANCIAL SERV For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.21% | +0.14% | |
| ChoiceOne Reports Second Quarter 2025 Results | Press release | PR Newswire | +1.41% | +2.08% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Jul 25 | SEC filing · Form 8-K | SEC EDGAR | +1.41% | +2.08% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Jun 25 | SEC filing · Form 8-K | SEC EDGAR | +1.04% | +0.41% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: May 21 | SEC filing · Form 8-K | SEC EDGAR | +0.83% | -1.60% | |
| Chairman Jack G. Hendon Retires from ChoiceOne Boards of Directors, Gregory A. McConnell Appointed Chairman of ChoiceOne Boards of Directors, Roxanne M. Page Appointed Vice Chairwoman of ChoiceOne Boards of Directors | Press release | PR Newswire | +0.79% | -1.69% | |
| ChoiceOne Financial Announces Cash Dividends | Press release | PR Newswire | +0.17% | -0.30% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: May 21 | SEC filing · Form 8-K | SEC EDGAR | +0.79% | -1.69% | |
| Form 10-Q CHOICEONE FINANCIAL SERV For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +0.13% | |
| ChoiceOne Reports First Quarter 2025 Results | Press release | PR Newswire | -0.04% | +0.71% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Apr 30 | SEC filing · Form 8-K | SEC EDGAR | -0.04% | +0.71% | |
| Form ARS CHOICEONE FINANCIAL SERV For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +2.00% | -2.99% | |
| Form DEF 14A CHOICEONE FINANCIAL SERV For: May 21 | SEC filing · Form DEF | SEC EDGAR | +2.00% | -2.99% | |
| ChoiceOne Financial Services, Inc. Completes Successful Consolidation of ChoiceOne Bank and The State Bank | Press release | PR Newswire | +0.00% | -0.10% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Mar 17 | SEC filing · Form 8-K | SEC EDGAR | -0.38% | +0.24% | |
| Form 10-K CHOICEONE FINANCIAL SERV For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | -0.92% | |
| ChoiceOne Financial Services, Inc. and Fentura Financial, Inc. Complete Merger | Press release | PR Newswire | +0.41% | -0.22% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Mar 01 | SEC filing · Form 8-K | SEC EDGAR | +0.38% | -0.92% | |
| ChoiceOne Financial Announces Cash Dividends | Press release | PR Newswire | +0.19% | -0.47% | |
| Form S-4MEF CHOICEONE FINANCIAL SERV | SEC filing · Form S-4MEF | SEC EDGAR | +0.00% | -0.72% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | -0.49% | -0.64% | |
| Form 8-K CHOICEONE FINANCIAL SERV For: Feb 12 | SEC filing · Form 8-K | SEC EDGAR | +0.24% | -0.12% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the COFS section they belong to.
Where else COFS is measured.
COFS earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Orrstown Financial Services Inc (ORRF) | 335 | +0.02% | 53% |
| Houlihan Lokey, Inc. Class A (HLI) | 334 | -0.15% | 42% |
| Franklin Financial Services Corporation (FRAF) | 333 | -0.06% | 40% |
| Tompkins Financial Corporation (TMP) | 333 | +0.05% | 51% |
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 →
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How the numbers are made.
How is ChoiceOne Financial Services, Inc.'s median reaction calculated?
Every labeled COFS 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 333 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. 45% of COFS'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 COFS'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.