Vanguard Short-Term Treasury ETF (VGSH)
VGSH moved a median of -0.01% 30 minutes after news, and -0.02% by the close. How VGSH actually reacts to news — the realized, point-in-time move the market made, measured across 199 labeled events over the last three years with zero look-ahead.
VGSH’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.01% | 17% | 198 |
| 30-min | -0.01% | 27% | 198 |
| 60-min | -0.01% | 18% | 198 |
| to close | -0.02% | 32% | 199 |
| Middle 50% of VGSH reactions | -0.03% to +0.00% |
|---|---|
| Median reaction (30-min) | -0.01% |
| Measured reactions | 199 |
Half of all Vanguard Short-Term Treasury ETF news events land between -0.03% and +0.00% 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 VGSH moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to VGSH's baseline. Nothing else.
Recent VGSH events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form N-PX VANGUARD SCOTTSDALE FUND For: Jun 30 | SEC filing · Form N-PX | SEC EDGAR | -0.02% | -0.02% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.00% | +0.01% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.00% | +0.02% | |
| Vanilla Closes New Funding Round to Accelerate Adoption of Estate Planning in Wealth Management | Press release | Business Wire | +0.01% | +0.00% | |
| Vanguard Announces Advisory Changes for Vanguard Emerging Markets Select Stock Fund | Press release | PR Newswire | +0.00% | +0.12% | |
| Vanguard Announces Portfolio Manager Change to Health Care Fund | Press release | PR Newswire | +0.02% | +0.15% | |
| Form NPORT-P VANGUARD SCOTTSDALE FUND For: May 31 | SEC filing · Form NPORT-P | SEC EDGAR | +0.00% | +0.01% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.01% | +0.00% | |
| NewSquare Capital adds Kim Olsan in a new role as Senior Fixed Income Portfolio Manager | Press release | PR Newswire | +0.00% | -0.04% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.03% | -0.03% | |
| Accomplished ETF Industry Veteran Mo Sparks Joins Raymond James Investment Management | Press release | GlobeNewswire | -0.03% | -0.03% | |
| Security Brokerage and Stock Exchange Services Market size is set to grow by USD 801.9 billion from 2024-2028, Increasing demand for etfs boost the market, Technavio | Press release | PR Newswire | -0.01% | +0.05% | |
| PCS Retirement Announces Additions to Leadership Team to Drive Innovation and Growth | Press release | PR Newswire | -0.02% | -0.03% | |
| Form 497 VANGUARD SCOTTSDALE FUND | SEC filing · Form 497 | SEC EDGAR | +0.00% | -0.07% | |
| OH CANADA! CANADIAN INVESTORS STILL HAVE HIGH LEVELS OF HOME BIAS IN THEIR PORTFOLIOS, BUT ARE INCREASING GLOBAL DIVERSIFICATION | Press release | Canada Newswire | +0.01% | +0.03% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.01% | +0.01% | |
| Vanguard Announces Record Retirement Savings Rates Among American Workers | Press release | PR Newswire | -0.00% | +0.00% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.02% | +0.00% | |
| Vanguard Reopens PRIMECAP Fund and PRIMECAP Core Fund | Press release | PR Newswire | +0.00% | +0.05% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.01% | +0.02% | |
| OneVest to Offer a Suite of Vanguard’s Leading Low-Cost ETF Model Portfolios, Helping Modernize Model Portfolio Delivery | Press release | Business Wire | +0.01% | +0.05% | |
| Form 497 VANGUARD SCOTTSDALE FUND | SEC filing · Form 497 | SEC EDGAR | +0.02% | +0.10% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.00% | -0.12% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs (VAB, VSB, VSC, VLB, VCB and VGV) | Press release | GlobeNewswire | +0.00% | -0.12% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs (VRIF, VRE and VDY) | Press release | GlobeNewswire | -0.01% | +0.01% | |
| Form N-CSRS VANGUARD SCOTTSDALE FUND For: Feb 29 | SEC filing · Form N-CSRS | SEC EDGAR | +0.01% | -0.04% | |
| Form NPORT-P VANGUARD SCOTTSDALE FUND For: Feb 29 | SEC filing · Form NPORT-P | SEC EDGAR | -0.01% | +0.00% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.02% | +0.04% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.01% | +0.00% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.00% | +0.00% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs (VBU, VBG and VGAB) | Press release | GlobeNewswire | -0.01% | -0.01% | |
| Robo Advisory Market Projected to Skyrocket to USD 41.83 Billion by 2030 with Noteworthy CAGR of 30.5% | Press release | PR Newswire | +0.01% | +0.04% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.02% | -0.02% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.01% | -0.07% | |
| Vanguard Announces CEO Retirement and Appointment of President | Press release | PR Newswire | +0.00% | +0.14% | |
| Vanguard Announces Cash Distributions For the Vanguard ETFs (VBU, VBG and VGAB) | Press release | GlobeNewswire | +0.00% | -0.03% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | -0.00% | -0.03% | |
| Form NPORT-P VANGUARD SCOTTSDALE FUND For: Nov 30 | SEC filing · Form NPORT-P | SEC EDGAR | +0.00% | +0.04% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.01% | +0.01% | |
| Vanguard Announces Cash Distributions for the Vanguard ETFs | Press release | GlobeNewswire | +0.01% | +0.01% | |
| Vanguard Introduces Enhanced Digital Estate Planning Tools to Investors Through Partnership with Vanilla | Press release | PR Newswire | +0.00% | +0.00% | |
| Penn Mutual offers more choice with Accumulation Variable Universal Life | Press release | PR Newswire | -0.00% | -0.07% | |
| “For the Industry, By the Industry”: CAIA Association Unveils Completely Redesigned Fundamentals of Alternative Investments Program | Press release | Business Wire | +0.00% | -0.07% | |
| Penn Mutual expands annuity portfolio with Deferred Variable Annuity (DVA) | Press release | PR Newswire | +0.00% | -0.07% | |
| Vanguard Announces Final Cash Distributions for the Vanguard ETFs (VAB, VSB, VSC, VLB, VCB, VGV, VRE, VDY, VCE, VCN, VFV, VSP, VUN, VUS, VGG, VGH, VE, VDU, VEF, VIU, VI, VEE, VA, VXC, VVO, VMO, VVL, VCNS, VBAL, VGRO, VCIP, VEQT, VIDY AND VRIF) | Press release | GlobeNewswire | -0.01% | -0.03% | |
| Vanguard Investments Canada Announces Final 2023 Annual Capital Gains Distributions for the Vanguard ETFs® | Press release | GlobeNewswire | -0.01% | -0.03% | |
| Form 497J VANGUARD SCOTTSDALE FUND | SEC filing · Form 497J | SEC EDGAR | -0.01% | +0.09% | |
| Form 485BPOS VANGUARD SCOTTSDALE FUND | SEC filing · Form 485BPOS | SEC EDGAR | -0.03% | -0.03% | |
| Form 497K VANGUARD SCOTTSDALE FUND | SEC filing · Form 497K | SEC EDGAR | -0.03% | -0.03% | |
| Vanguard Announces Final Cash Distributions for the Vanguard ETFs (VBU, VBG and VGAB) | Press release | GlobeNewswire | -0.03% | -0.03% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the VGSH section they belong to.
Where else VGSH is measured.
VGSH earnings → · Analyst actions → · SEC filings →
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 Vanguard Short-Term Treasury ETF's median reaction calculated?
Every labeled VGSH 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 199 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 VGSH'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 VGSH'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.