POTOMAC BNCSHS INC (PTBS)
PTBS moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How PTBS actually reacts to news — the realized, point-in-time move the market made, measured across 72 labeled events over the last three years with zero look-ahead.
PTBS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 13% | 40 |
| 30-min | 0.00% | 21% | 42 |
| 60-min | 0.00% | 21% | 43 |
| to close | 0.00% | 28% | 46 |
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when PTBS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PTBS's baseline. Nothing else.
Recent PTBS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Potomac Bank Bolsters Commitment to Innovation with Announcement of Anthony Ranghelli's Promotion to Chief Innovation and Strategy Officer | Press release | PR Newswire | — | — | |
| Potomac Bank Announces Strategic Alignment for Growth with Appointment of Lisa Kilgour as Executive Vice President and Chief Operations Officer | Press release | PR Newswire | — | — | |
| BCTCares Foundation's Pack the 'Pack Program Breaks Record, Raises $120,000 for Local Backpack Charities to Feed Local Food-Insecure Children | Press release | PR Newswire | +0.00% | +2.94% | |
| Potomac Bancshares, Inc. to Present at the Financial Services Virtual Investor Conference September 24th | Press release | GlobeNewswire | +1.89% | +3.70% | |
| Form D POTOMAC BANCSHARES INC | SEC filing · Form D | SEC EDGAR | — | +0.00% | |
| Potomac Bank Announces Carolyn K. Johnson Appointed as Senior Vice President, Director of Digital and Payment Strategy | Press release | PR Newswire | — | +0.00% | |
| Potomac Bank Voted 2026 Loudoun's Favorite in Multiple Categories | Press release | PR Newswire | — | — | |
| Potomac Bank Welcomes Tim C. Valentine as Vice President and SBA Lending Officer | Press release | PR Newswire | — | — | |
| Potomac Bancshares Reports 60% Increase in Second Quarter Earnings | Press release | PR Newswire | +0.00% | +2.71% | |
| Potomac Bank Residential Lending Expands with Addition of Gail Moxley, Senior Vice President, Senior Mortgage Loan Officer | Press release | PR Newswire | — | — | |
| POTOMAC BANCSHARES, INC. DECLARES QUARTERLY CASH DIVIDEND | Press release | PR Newswire | — | — | |
| Potomac Bank Announces Malinda Henkel as Vice President and Branch Business Development Officer for Winchester, Virginia, Expansion | Press release | PR Newswire | — | — | |
| Potomac Bank Awards $278,800 in College Scholarships to Local High School Students | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES HOLDS FESTIVE 2026 ANNUAL SHAREHOLDER MEETING AND REUNION RECEPTION | Press release | PR Newswire | — | — | |
| Potomac Bank Welcomes Scott H. Moore as Market President to Lead Expansion into the Winchester, Virginia, Region | Press release | PR Newswire | — | — | |
| Potomac Bank Announces W. Scott German as Treasury Management Business Development Officer for Northern Virginia | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bancshares Reports 28% Increase in First Quarter Results | Press release | PR Newswire | +0.31% | +0.31% | |
| Potomac Bank Appoints Brian J. Hester as Vice President, Commercial Relationship Manager | Press release | PR Newswire | — | — | |
| POTOMAC BANCSHARES DECLARES 15% INCREASE TO QUARTERLY CASH DIVIDEND | Press release | PR Newswire | +0.00% | -0.67% | |
| Potomac Bank Promotes Lance Nobles, CCIM, to Executive Vice President, Director of Commercial Real Estate Lending | Press release | PR Newswire | +0.00% | +0.25% | |
| Potomac Bancshares to Present at the Banking Virtual Investor Conference March 26, 2026 | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bank to Present at the Banking Virtual Investor Conference March 26th | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Potomac Bank Announces President and CEO Alice Frazier Elected ICBA Chairman | Press release | PR Newswire | — | — | |
| POTOMAC BANK ANNOUNCES CONTINUED PARTNERSHIP WITH THE MOUNTAIN STATE APPLE HARVEST FESTIVAL (MSAHF) | Press release | PR Newswire | — | — | |
| Potomac Bank Welcomes Taylor Keenan as Senior Vice President and Director of Human Resources | Press release | PR Newswire | — | -0.60% | |
| Potomac Bancshares, Inc. Participates in the Brean Capital CEO Forum | Press release | PR Newswire | +0.00% | +1.50% | |
| Potomac Bancshares Reports Fourth Quarter and Record Full-Year 2025 Results | Press release | PR Newswire | — | — | |
| POTOMAC BANCSHARES, INC. DECLARES QUARTERLY CASH DIVIDEND | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bancshares Welcomes New Board Members Matthew Lowers, Amit Puri, and Dr. Angela Wilson | Press release | PR Newswire | -1.91% | -1.91% | |
| Potomac Bank Selected a "Best Bank to Work For" by American Banker for Sixth Time | Press release | PR Newswire | +0.00% | -3.07% | |
| Potomac Bank Voted 2025 "Best of the Best" Bank, Financial Planning, Loan Service, and Mortgage Company by Journal-News Readers | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bank Trust and Wealth Welcomes Jessica G. Perry, CFP®, CRPC™, to Lead Northern Virginia Office | Press release | PR Newswire | — | +0.00% | |
| Potomac Bank Adopted as New Name of Bank of Charles Town | Press release | PR Newswire | — | +0.00% | |
| Potomac Bancshares Reports 32% Year-Over-Year Increase in Q3 2025 Earnings | Press release | PR Newswire | +0.00% | -1.58% | |
| POTOMAC BANCSHARES, INC. DECLARES QUARTERLY CASH DIVIDEND | Press release | PR Newswire | +0.00% | -1.58% | |
| 2025 BCTCares Foundation's Pack the 'Pack Campaign Surpasses Expectations with Record $104,000 Raised for Local Food-Insecure Children | Press release | PR Newswire | — | — | |
| Bank of Charles Town Debuts New Name | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bancshares Welcomes Chris "Chip" Hensell, III to the Board of Directors | Press release | PR Newswire | +0.00% | — | |
| BCT-The Community's Bank Voted 2025 "Loudoun's Favorite" Bank, Financial Planner, Mortgage Company, Mortgage Broker, and "Loudoun's Runner-Up" Banker by Readers of LoudounNow | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES REPORTS INCREASE IN 2025 SECOND QUARTER EARNINGS OVER PRIOR YEAR | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES, INC. DECLARES QUARTERLY CASH DIVIDEND | Press release | PR Newswire | +0.06% | +0.70% | |
| BCTCares Foundation and Its Local Backpack Program Partners Launch Annual "Pack the 'Pack" Campaign to Raise $100,000 to Feed Local Food-Insecure Children | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES REPORTS 30% INCREASE IN 2025 FIRST QUARTER EARNINGS OVER PRIOR YEAR | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES, INC. DECLARES 8% INCREASE TO QUARTERLY CASH DIVIDEND | Press release | PR Newswire | +0.00% | +0.00% | |
| Potomac Bancshares, Inc. Participates in VirtualBankConference.com | Press release | PR Newswire | — | +0.00% | |
| BCT-Bank of Charles Town's Alice P. Frazier to Serve as ICBA Chairman-elect | Press release | PR Newswire | +0.11% | +0.11% | |
| Representing Community Banks at House Small Business Committee Hearing, BCT-Bank of Charles Town's Alice Frazier Urges Regulatory and Tax Relief to Promote Lending | Press release | PR Newswire | +0.00% | +0.00% | |
| POTOMAC BANCSHARES, INC. REPORTS FOURTH QUARTER AND FULL YEAR RESULTS | Press release | PR Newswire | +0.00% | +2.97% | |
| POTOMAC BANCSHARES, INC. DECLARES QUARTERLY DIVIDEND | Press release | PR Newswire | — | — | |
| BCT-Bank of Charles Town Reveals Martinsburg Branch Makeover | Press release | PR Newswire | — | — |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PTBS section they belong to.
Where else PTBS is measured.
PTBS earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Delaware Investments National Municipal Income Fund (VFL) | 73 | 0.00% | 35% |
| CALIFORNIA FIRST LEASING (CFNB) | 72 | 0.00% | 0% |
| Blackrock Enhanced Global Dividend Trust Common Shares of Beneficial Interest (BOE) | 71 | -0.05% | 38% |
| Nuveen Floating Rate Income Fund (JFR) | 71 | -0.04% | 32% |
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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Every name we’ve measured, in one place.
How the numbers are made.
How is POTOMAC BNCSHS INC's median reaction calculated?
Every labeled PTBS 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 72 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. 21% of PTBS'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 PTBS'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.